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Genética, genômica e biologia molecular 35

Tipo de dado:

Productive Performance of Crossbred Dairy Cattle

  • Descrição: This study was conducted to evaluate the productive performances of crossbred dairy cattle at Holetta agricultural research center’s dairy farm. A total of 6685 performance records were used and analyzed to determine the effect of period of calving, season of calving, parity and genetic group. Parameters used as indicator of productive performances were lactation milk yield (LMY), daily milk yield (DMY) and lactation length (LL). The GLM procedure of SAS 2004 was used for analysis. The overall least square means and standard errors for Lactation milk yield (LMY), daily milk yield (DMY) and lactation length (LL) were 2204.05 ± 21.12 kg, 6.88 ± 0.05 kg and 326.69 ± 2.03 days, respectively. Result of fixed effect analysis indicated that calving period, genetic group and parity were significantly (p<0.001) influenced all productive traits. LMY, DMY, and LL were sensitive to seasonal variation. Comparisons among the crosses revealed a clear-cut difference among the genetic groups. Milk production in the first generation crosses increased more compared to second generations. There were marked decline in performance among 50% F1 (Borena dam x Holstein Friesian sire), F2 (F1 dam x F1 sire) and F3 (F2 dam x F2 sire) from 2203kg of milk to 1697 and 1522 kg, respectively. The 75% first generation was superior LMY compared with other genetic groups and produced about 34.2 %, 74.3%, 94.3% and 45.9% more milk than 50% F1, F2, F3 and 75% second generations, respectively. The higher milk yield of 75% first generation and 50% F1 crosses from other genetic groups could be associated with higher heterosis effect in F1, higher milk gene in 75% and longer lactation length. Based on the productive performances evaluation, the results of LMY, DMY, and LL for high grade (75% first generation) in the present study revealed that performances were continued to increase with increasing proportion of exotic gene.
  • Período: -
  • Fonte: -
  • Link: Acessar Dataset
Tipo de dado:

Expression of estrus in dairy cows: phenotyping, genetic...

  • Descrição: Dairy cow estrus is marked by acute changes in behavior, such as increased activity and decreased rumination. These changes can be measured on the farm using wearable sensors and other monitoring systems. The main goals of this study were to quantify the expression of estrus in lactating dairy cows, evaluate its genetic variability, and assess its genetic correlation with milk production and fertility responses. Data consisted of 46,048,112 bi-hourly activity and rumination records collected using automated monitoring devices in 10,335 lactating dairy cows during 2 years on a large commercial farm. We developed an algorithm that quantifies changes in activity and rumination to infer the duration and intensity of estrus. First, we evaluated the association between estrous traits and pregnancy success using alternative logistic regression models, adjusting by lactation, year-season, and sex-sorted or conventional semen. The statistical analysis showed that the addition of a detected estrus (binary variable, yes/no) contributes significantly to explaining pregnancy success, relative to insemination in the absence of a detected estrus. Similar results were found for estrous duration and intensity. Second, we assessed the heritability of estrous traits using a sliding 21-day window between 21-100 DIM. We also evaluated the heritability of number of estrus between 11-70 DIM (voluntary waiting period). The statistical models included herd-season and lactation as fixed effects and cow as a random effect. Heritability estimates for presence/absence of estrus were around 0.20±0.02 in the period 21-50 DIM and 0.09±0.03 in the period 50-100 DIM. Similar results were observed for the duration and intensity of estrus. The number of estrus during the voluntary waiting period (11-70 DIM) showed a heritability estimate of 0.23±0.02. Finally, we evaluated the relationship between estrous traits and productive performance, including average milk production in the period 11-70 DIM and also 305-day mature equivalent milk production. Estrous traits were all negatively correlated with productive traits, ranging from -0.14±0.06 to -0.37±0.05. Overall, the duration and intensity of estrus can be measured in a digital, standardized, and scalable framework, and these traits are significantly associated with pregnancy success. Notably, estrous behavior traits are heritable, which implies that breeding for improved expression of estrus has the potential to improve on-farm detection and increase insemination and pregnancy rates. Additionally, estrous traits are genetically unfavorably correlated with milk production.
  • Período: -
  • Fonte: Ethiopian Institute of Agricultural Research (EIAR) Open Research Data
  • Link: Acessar Dataset
Tipo de dado:

Supplementary file 1 (Thesis)

  • Descrição: List of Transcripts cell type-specific
  • Período: -
  • Fonte: Mendeley Data
  • Link: Acessar Dataset
Tipo de dado:

DATASET FOR PERFORMANCE OF SUPERIOR DAIRY CATTLE SIRES

  • Descrição: This study's object includes animal identity data, pedigree data, and milk production performance records for Holstein Friesian dairy cows born between 2017-2021. This study's parameters included milk yield, length of lactation, peak production, and dry length period. Another factor to consider is the environmental state. High air temperatures have a negative impact on dairy cow welfare and production across Europe, especially tropical regions. This causes severe cattle losses. Humidity, air velocity, and insolation all have a major impact on animal thermoregulation. Special indices are employed to measure the overall impact of various environmental conditions on animals. The temperature-humidity index (THI) is commonly used to assess how ambient temperature and relative humidity affect animals. Genetic advancement on selection indicators in dairy farming by 90-95% depends on the amount of breeding value of bull breeders. Realizing how breeding value (BV) is passed down across generations is crucial for selecting the right pairs and advancing the breed. Accurate and detailed forecasts help farmers decrease economic risks when selecting genetic material. Estimation of breeding value uses the BLUP method since this method is the most accurate estimated breeding value of sire compared to other methods The production performance of FH dairy cattle is included in the good category. For 1st lactation, which has an average milk production of 8,029.28 ± 1,112 kg; length of lactation 321.26 ± 38.48 days; peak production on day 85.36 ± 29.25 with milk production of 32.55 ± 4.16 kg; and the dry length period was 51.37 ± 9.33 days. Lactation 2 milk production 7,761.66 ± 1,145 kg; length of lactation 323.66 ± 43.06 days; peak production on day 58.43 ± 21.11 with milk production 40.79 ± 5.30 kg; and dry length period was 65.10 ± 22.69 days. Lactation 3 milk production 7,788.92 ± 1,148 kg; length of lactation 326.64 ± 46.74 days; peak production on day 61.88 ± 22.72 with milk production 43.62 ± 5.11 kg; and the dry length period was 65.00 ± 20.49 days. Lactation 4 milk production was 7,484.18 ± 1,133 kg, lactation length was 323.04 ± 42.23 days, peak production was on day 66.39 ± 24.26, milk production was 43.82 ± 5.68, and the dry length period was 65.78 ± 21.60 days. The heritability value of FH cow milk production namely 0.03 ± 0.02, is included in the low category. Differences in heritability values is due to differences in the type of data and statistical analysis used. Low heritability estimates indicated that the differences in the performance traits of Holstein cows were due to different nutritional, climatic conditions, and management practices prevalent over different times. Ranking of 10 sire’s that have the genetic potential of their offspring based on their estimated breeding value, namely O.S. Elmer-XA, M.Z. Merlin-XA, L. Muscadet-XA, C.Toyjet, S. Gypsy B, WestCoastPldge, M.Z. Merlin-ET, Brasilia, L.JetBowser-XA, and MRMUDD-XA.
  • Período: -
  • Fonte: Revista Brasileira de Zootecnia
  • Link: Acessar Dataset
Tipo de dado:

Changes in genetic selection differentials and generation...

  • Descrição: -
  • Período: -
  • Fonte: Proceedings of the National Academy of Sciences (PNAS)
  • Link: Acessar Dataset
Tipo de dado:

Genetic parameters for type score traits and milk production in...

Tipo de dado:

File S1 - Genomic Prediction for Tuberculosis Resistance in Dairy Cattle

  • Descrição: File S1 includes the following: Figure S1. ROC curves for each of the five cross validation test groups. For the full data set, the ROC curves for each of the five cross validation test groups are presented for the first randomisation. Table S1. Detailed accuracy tables for the six randomisations for the data set including all the individuals. For the data set including all the individuals, the correlation, heritability with its standard error and corresponding prediction accuracy for each of the five test-groups from the Cross Validation procedure are presented for the six different randomization replications. Table S2. Detailed accuracy tables for the six randomisations for the data set in which animals clustering separately in the PCA were removed. For the data set in which animals clustering separately in the PCA were removed, the correlation, heritability with its standard error and corresponding prediction accuracy for each of the five test-groups from the Cross Validation procedure are presented for the six different randomisation replications. Table S3. Detailed accuracy tables for the six randomisations for the data set when the 164 animals designated as Friesians were removed. The correlation, heritability with standard errors and corresponding prediction accuracy for each of the five test groups in the Cross Validation procedure resulting from the six randomisation replications when the 164 animals designated as Friesians were removed. The data for the remaining 987 animals were re-randomised to training and test sets, which were ∼790 and ∼198 respectively. In the initial fixed effects model breed was removed from the fixed effects and a new G matrix calculated only for the Holsteins was used. Table S4. Detailed results for the regression analysis on the full dataset. For the full datset, intercept (a) and regression coefficients (b) for the regresison of adjusted phenotypes (observed) on cross-validated EBVs (predicted), for each cross validation fold across the six replication runs, with corresponding standard deviations. Table S5. Detailed results for the regression analysis on the datset without the Friesians. For the datset without the Friesians, intercept (a) and regression coefficients (b) for the regression of adjusted phenotypes (observed) on cross validated EBVs (predicted), for each cross validation fold across the six replication runs, with corresponding standard deviations. (DOCX)
  • Período: -
  • Fonte: NIH/NLM Dataset Catalog
  • Link: Acessar Dataset
Tipo de dado:

Sequence-based genome-wide association study of individual milk...

  • Descrição: -
  • Período: Dec 7, 2020
  • Fonte: Springer Nature
  • Link: Acessar Dataset
Tipo de dado:

Novel alternative splicing associated with feed efficiency in...

  • Descrição: Alignment metrics from RNA-seq of Holstein and Jersey cows divergent for RFI and fed control and high-concentrate diets. Data include total reads mapped, percentage uniquely mapped, percentage non-specifically mapped, and percentage uncounted for each individual sample, as well as group averages.
  • Período: -
  • Fonte: Journal of Dairy Science
  • Link: Acessar Dataset
Tipo de dado:

Supplemental material for: Genome-wide association study and fine-mapping...

  • Descrição: -
  • Período: Feb 26, 2025
  • Fonte: Journal of Dairy Science
  • Link: Acessar Dataset
Tipo de dado:

GWAS result of white blood cells in dairy cattle of southern China

  • Descrição: A total number of 200 Holstein cows from a large-scale dairy farm (Wuhan, Hubei, P.R. China) were included with their kinship, phenotypes and genetics for GWAS. The above table contains all GWAS results, including significant and insignificant ones.
  • Período: -
  • Fonte: Google Dataset Search
  • Link: Acessar Dataset
Tipo de dado:

A system-based analysis of the genetic determinism of udder conformation and...

  • Descrição: Using GWAS to identify candidate genes associated with cattle morphology traits at a functional level is challenging. The main difficulty of identifying candidate genes and gene interactions associated with such complex traits is the long-range linkage disequilibrium (LD) phenomenon reported widely in dairy cattle. Systems biology approaches, such as combining the Association Weight Matrix (AWM) with a Partial Correlation in an Information Theory (PCIT) algorithm, can assist in overcoming this LD. Used in a multi-breed and multi-phenotype context, the AWM-PCIT could aid in identifying udder traits candidate genes and gene networks with regulatory and functional significance. This study aims to use the AWM-PCIT algorithm as a post-GWAS analysis tool with the goal of identifying candidate genes underlying udder morphology. We used data from 78,440 dairy cows from three breeds and with own phenotypes for five udder morphology traits, five production traits, somatic cell score and clinical mastitis. Cows were genotyped with medium (50k) or low-density (7 to 10k) chips and imputed to 50k. We performed a within breed and trait GWAS. The GWAS showed 9,830 significant SNP across the genome (p ESR1, FGF2, FGFR2, GLI2, IQGAP3, PGR, PRLR, RREB1, BTRC, and TGFBR2.
  • Período: -
  • Fonte: NIH/NLM Dataset Catalog
  • Link: Acessar Dataset
Tipo de dado:

Signatures of selection in admixed dairy cattle in Tanzania

Tipo de dado:

JDS-LCM-Supplemental File 1

  • Descrição: Supplemental File 1. Lists of differently expressed genes in endometrial stromal, glandular and luminal epithelial cells of healthy, recovered and persistent endometritis postpartum dairy cows.
  • Período: -
  • Fonte: Mendeley Data
  • Link: Acessar Dataset
Tipo de dado:

Cow genotypes before quality control in PLINK format. Dataset pertains to...

Tipo de dado:

Gorr Supplemental Figure

  • Descrição: Supplement table for Journal of Dairy Science article: Decision-support tool for global allocation of dairy sire semen based on regional demand, supply constraints, and genetic profiles Allison Q. Gorr, Victor E. Cabrera, James Meronek, and Kent A. Weigel Supplemental Table S1: Price (USD) assigned to each market by Net Merit (NM$) binned by 50.
  • Período: -
  • Fonte: Mendeley Data
  • Link: Acessar Dataset
Tipo de dado:

JDS miRNA supplementary Figure 2

  • Descrição: miRNA-mRNA interaction network between persistent subclinical endometritis and healthy cows. The miRNA-mRNA interaction networks were built using differentially expressed genes in the GE compartment and the predicted interactions from miRNAs with differential abundance in the miRWalk database. Circles represent DEGs and squares represent miRNAs with differential abundance; their relationship is represented by one edge. Blue circles and squares have decreased abundance in PE cows and red circles and squares have increased abundance in PE cows, compared to H cows.
  • Período: -
  • Fonte: Google Dataset Search
  • Link: Acessar Dataset
Tipo de dado:

[Phenotypic characterization of Holsteins x Zebu F1 cows from...

  • Descrição: -
  • Período: -
  • Fonte: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
  • Link: Acessar Dataset
Tipo de dado:

Genetic evaluation of oocyte and embryo production in dairy Gir...

  • Descrição: -
  • Período: -
  • Fonte: Revista Brasileira de Zootecnia
  • Link: Acessar Dataset
Tipo de dado:

Additional file 1 of MiRNome variations in milk fractions during feed...

Tipo de dado:

Additional file 5 of GWAS and genomic prediction of milk urea nitrogen in...

Tipo de dado:

Additional file 1: of Prioritizing candidate genes post-GWAS using multiple...

Tipo de dado:

Additional file 2 of Multi-omics revealed the effects of rumen to blood path...

Tipo de dado:

Additional file 6 of Identification of candidate genes for milk production...

Tipo de dado:

Additional file 9:: Table S7. of Use of biological priors enhances...

  • Descrição: -
  • Período: -
  • Fonte: Google Dataset Search
  • Link: Acessar Dataset
Tipo de dado:

Single nucleotide polymorphisms of GYS2 gene and its association...

Tipo de dado:

[Characterization of the thermal shock gene (HSP-70.1) and its...

  • Descrição: -
  • Período: -
  • Fonte: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
  • Link: Acessar Dataset
Tipo de dado:

More rumination, better cows: exploring genetic parameters of...

  • Descrição: -
  • Período: -
  • Fonte: Journal of Dairy Science
  • Link: Acessar Dataset
Tipo de dado:

Association of Kappa casein gene polymorphism with milk...

  • Descrição: -
  • Período: -
  • Fonte: Ciência Animal Brasileira
  • Link: Acessar Dataset
Tipo de dado:

Additional file 2: of Exploiting biological priors and sequence variants...

Tipo de dado:

Genome-wide identification and functional prediction of circular...

  • Descrição: -
  • Período: -
  • Fonte: Revista Brasileira de Zootecnia
  • Link: Acessar Dataset
Tipo de dado:

Additional file 2 of Functional and population genetic features of copy...

Tipo de dado:

Additional file 1: of Transcriptome profiling of Staphylococci-infected cow...

Tipo de dado:

Additional file 1: Table S1. of CNV discovery for milk composition traits in...

  • Descrição: -
  • Período: -
  • Fonte: Google Dataset Search
  • Link: Acessar Dataset
Tipo de dado:

Additional file 2 of Small nucleolar RNA dysregulation and potential roles...

Efetivo e população de bovinos leiteiros 28

Tipo de dado:

Number of Dairy Cows in Lithuania, 1919-1939

  • Descrição: -
  • Período: 2011
  • Fonte: CESSDA Data Catalogue
  • Link: Acessar Dataset
Tipo de dado:

France - Number of dairy cows

  • Descrição: France - Number of dairy cows was 3075.18 Thousand in December of 2024, according to the EUROSTAT. Trading Economics provides the current actual value, an historical data chart and related indicators for France - Number of dairy cows - last updated from the on August of 2026. Historically, France - Number of dairy cows reached a record high of 3718.00 Thousand in December of 2010 and a record low of 3075.18 Thousand in December of 2024.
  • Período: Jan 1, 1976 - Dec 31, 2026
  • Fonte: TRADING ECONOMICS
  • Link: Acessar Dataset
Tipo de dado:

Bulgaria - Number of dairy cows

  • Descrição: Bulgaria - Number of dairy cows was 189.59 Thousand in December of 2024, according to the EUROSTAT. Trading Economics provides the current actual value, an historical data chart and related indicators for Bulgaria - Number of dairy cows - last updated from the on August of 2026. Historically, Bulgaria - Number of dairy cows reached a record high of 313.61 Thousand in December of 2010 and a record low of 189.59 Thousand in December of 2024.
  • Período: Jan 1, 1976 - Dec 31, 2026
  • Fonte: TRADING ECONOMICS
  • Link: Acessar Dataset
Tipo de dado:

Romania - Number of dairy cows

  • Descrição: Romania - Number of dairy cows was 1052.00 Thousand in December of 2024, according to the EUROSTAT. Trading Economics provides the current actual value, an historical data chart and related indicators for Romania - Number of dairy cows - last updated from the on August of 2026. Historically, Romania - Number of dairy cows reached a record high of 1192.60 Thousand in December of 2016 and a record low of 1052.00 Thousand in December of 2024.
  • Período: Jan 1, 1976 - Dec 31, 2026
  • Fonte: TRADING ECONOMICS
  • Link: Acessar Dataset
Tipo de dado:

European Union - Number of dairy cows

  • Descrição: European Union - Number of dairy cows was 19221.66 Thousand in December of 2024, according to the EUROSTAT. Trading Economics provides the current actual value, an historical data chart and related indicators for European Union - Number of dairy cows - last updated from the on August of 2026. Historically, European Union - Number of dairy cows reached a record high of 21652.41 Thousand in December of 2013 and a record low of 19221.66 Thousand in December of 2024.
  • Período: Jan 1, 1976 - Dec 31, 2026
  • Fonte: TRADING ECONOMICS
  • Link: Acessar Dataset
Tipo de dado:

Germany - Number of dairy cows

  • Descrição: Germany - Number of dairy cows was 3589.43 Thousand in December of 2024, according to the EUROSTAT. Trading Economics provides the current actual value, an historical data chart and related indicators for Germany - Number of dairy cows - last updated from the on August of 2026. Historically, Germany - Number of dairy cows reached a record high of 4295.68 Thousand in December of 2014 and a record low of 3589.43 Thousand in December of 2024.
  • Período: Jan 1, 1976 - Dec 31, 2026
  • Fonte: Harvard Dataverse
  • Link: Acessar Dataset
Tipo de dado:

Number of dairy cows (Eurostat)

Tipo de dado:

Lithuania - Number of dairy cows

  • Descrição: Lithuania - Number of dairy cows was 200.87 Thousand in December of 2024, according to the EUROSTAT. Trading Economics provides the current actual value, an historical data chart and related indicators for Lithuania - Number of dairy cows - last updated from the on August of 2026. Historically, Lithuania - Number of dairy cows reached a record high of 359.80 Thousand in December of 2010 and a record low of 200.87 Thousand in December of 2024.
  • Período: Jan 1, 1976 - Dec 31, 2026
  • Fonte: TRADING ECONOMICS
  • Link: Acessar Dataset
Tipo de dado:

United States Livestock & Poultry Slaughter: Commercial: Dairy Cows

  • Descrição: Livestock & Poultry Slaughter: Commercial: Dairy Cows data was reported at 211.920 Head th in Jun 2026. This records an increase from the previous number of 195.340 Head th for May 2026. Livestock & Poultry Slaughter: Commercial: Dairy Cows data is updated monthly, averaging 207.017 Head th from Jan 1955 (Median) to Jun 2026, with 858 observations. The data reached an all-time high of 666.414 Head th in Oct 1975 and a record low of 164.869 Head th in Jul 2005. Livestock & Poultry Slaughter: Commercial: Dairy Cows data remains active status in CEIC and is reported by Economic Research Service. The data is categorized under Global Database’s United States – Table US.RI: Livestock and Poultry Slaughter.
  • Período: Apr 1, 2025 - Mar 1, 2026
  • Fonte: CEIC Data
  • Link: Acessar Dataset
Tipo de dado:

Number of dairy cows

  • Descrição: Expressed in 1000 heads, as reported in the annual livestock survey that is carried out in November/December.
  • Período: -
  • Fonte: Eurostat
  • Link: Acessar Dataset
Tipo de dado:

Indonesia No of Livestock: Dairy Cattle: Maluku

  • Descrição: Indonesia Number of Livestock: Dairy Cattle: Maluku data was reported at 1.000 Head in 2013. This records a decrease from the previous number of 12.000 Head for 1994. Indonesia Number of Livestock: Dairy Cattle: Maluku data is updated yearly, averaging 10.000 Head from Dec 1992 (Median) to 2013, with 4 observations. The data reached an all-time high of 12.000 Head in 1994 and a record low of 1.000 Head in 2013. Indonesia Number of Livestock: Dairy Cattle: Maluku data remains active status in CEIC and is reported by Ministry of Agriculture. The data is categorized under Global Database’s Indonesia – Table ID.RIF008: Number of Livestock.
  • Período: Dec 1, 1992 - Dec 1, 2013
  • Fonte: CEIC Data
  • Link: Acessar Dataset
Tipo de dado:

Female dairy cattle aged 30 months and over by country & herd size on 1...

  • Descrição: This dataset as reported to the Rural Payments Agency contains a list of Great Britain born and imported female dairy cattle population aged 30 months and over by country, and herd size as at 1 December 2009 Attribution statement: © Rural Payments Agency
  • Período: -
  • Fonte: Rural Payments Agency
  • Link: Acessar Dataset
Tipo de dado:

Male dairy cattle slaughtered 2008

  • Descrição: This dataset as reported to the Rural Payments Agency contains a list of death registrations that have passed initial Cattle Tracing Systems validation checks for slaughtered male dairy cattle born in Great Britain that died at slaughter house, born before 1 July 1996 which were not registered until 2000 by age at death in 2008 Attribution statement: © Rural Payments Agency
  • Período: -
  • Fonte: Rural Payments Agency
  • Link: Acessar Dataset
Tipo de dado:

Male dairy cattle slaughtered 2007 - Dataset - data.gov.uk

  • Descrição: This dataset as reported to the Rural Payments Agency contains a list of death registrations that have passed initial Cattle Tracing Systems validation checks for slaughtered male dairy cattle born in Great Britain that died at slaughter house, born before 1 July 1996 which were not registered until 2000 by age at death in 2007 Attribution statement: © Rural Payments Agency
  • Período: -
  • Fonte: Google Dataset Search
  • Link: Acessar Dataset
Tipo de dado:

Netherlands - Number of dairy cows

  • Descrição: Netherlands - Number of dairy cows was 1527.00 Thousand in December of 2024, according to the EUROSTAT. Trading Economics provides the current actual value, an historical data chart and related indicators for Netherlands - Number of dairy cows - last updated from the on August of 2026. Historically, Netherlands - Number of dairy cows reached a record high of 1794.00 Thousand in December of 2016 and a record low of 1504.00 Thousand in December of 2011.
  • Período: Jan 1, 1976 - Dec 31, 2026
  • Fonte: TRADING ECONOMICS
  • Link: Acessar Dataset
Tipo de dado:

Czech Republic - Number of dairy cows

  • Descrição: Czech Republic - Number of dairy cows was 360.02 Thousand in December of 2024, according to the EUROSTAT. Trading Economics provides the current actual value, an historical data chart and related indicators for Czech Republic - Number of dairy cows - last updated from the on August of 2026. Historically, Czech Republic - Number of dairy cows reached a record high of 375.38 Thousand in December of 2010 and a record low of 356.65 Thousand in December of 2022.
  • Período: Jan 1, 1976 - Dec 31, 2026
  • Fonte: TRADING ECONOMICS
  • Link: Acessar Dataset
Tipo de dado:

Sweden - Number of dairy cows

  • Descrição: Sweden - Number of dairy cows was 288.87 Thousand in December of 2024, according to the EUROSTAT. Trading Economics provides the current actual value, an historical data chart and related indicators for Sweden - Number of dairy cows - last updated from the on August of 2026. Historically, Sweden - Number of dairy cows reached a record high of 348.56 Thousand in December of 2010 and a record low of 288.87 Thousand in December of 2024.
  • Período: Jan 1, 1976 - Dec 31, 2026
  • Fonte: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
  • Link: Acessar Dataset
Tipo de dado:

Estonia Agricultural Production: Vol: Livestock and Poultry: Cattle: Dairy...

  • Descrição: -
  • Período: Jun 1, 2015 - Mar 1, 2018
  • Fonte: CEIC Data
  • Link: Acessar Dataset
Tipo de dado:

Female dairy cattle population in Great Britain aged 2 and over as at 31...

  • Descrição: This dataset contains information on cattle born in or imported in Great Britain which are currently located in Great Britain as reported to the Rural Payments Agency Attribution statement: © Rural Payments Agency
  • Período: -
  • Fonte: Google Dataset Search
  • Link: Acessar Dataset
Tipo de dado:

Spain - Number of dairy cows

  • Descrição: Spain - Number of dairy cows was 774.01 Thousand in December of 2024, according to the EUROSTAT. Trading Economics provides the current actual value, an historical data chart and related indicators for Spain - Number of dairy cows - last updated from the on August of 2026. Historically, Spain - Number of dairy cows reached a record high of 845.29 Thousand in December of 2010 and a record low of 774.01 Thousand in December of 2024.
  • Período: Jan 1, 1976 - Dec 31, 2026
  • Fonte: TRADING ECONOMICS
  • Link: Acessar Dataset
Tipo de dado:

Vacas leiteiras por exploração (N.º)

  • Descrição: Vacas leiteiras por exploração (N.º) por Localização geográfica (NUTS - 2001); Decenal - INE, Recenseamento agrícola - séries históricas https://www.ine.pt/xurl/indx/0004440/PT
  • Período: -
  • Fonte: Instituto Nacional de Estatística
  • Link: Acessar Dataset
Tipo de dado:

Greece - Number of dairy cows

  • Descrição: Greece - Number of dairy cows was 79.50 Thousand in December of 2024, according to the EUROSTAT. Trading Economics provides the current actual value, an historical data chart and related indicators for Greece - Number of dairy cows - last updated from the on August of 2026. Historically, Greece - Number of dairy cows reached a record high of 144.00 Thousand in December of 2010 and a record low of 79.50 Thousand in December of 2024.
  • Período: Jan 1, 1976 - Dec 31, 2026
  • Fonte: TRADING ECONOMICS
  • Link: Acessar Dataset
Tipo de dado:

Male dairy cattle slaughtered 2006

  • Descrição: This dataset as reported to the Rural Payments Agency contains a list of death registrations that have passed initial Cattle Tracing Systems validation checks for slaughtered male dairy cattle born in Great Britain that died at slaughter house, born before 1 July 1996 which were not registered until 2000 by age at death in 2006 Attribution statement: © Rural Payments Agency
  • Período: -
  • Fonte: Rural Payments Agency
  • Link: Acessar Dataset
Tipo de dado:

Slovenia - Number of dairy cows

  • Descrição: Slovenia - Number of dairy cows was 91.97 Thousand in December of 2024, according to the EUROSTAT. Trading Economics provides the current actual value, an historical data chart and related indicators for Slovenia - Number of dairy cows - last updated from the on August of 2026. Historically, Slovenia - Number of dairy cows reached a record high of 112.84 Thousand in December of 2015 and a record low of 91.97 Thousand in December of 2024.
  • Período: Jan 1, 1976 - Dec 31, 2026
  • Fonte: TRADING ECONOMICS
  • Link: Acessar Dataset
Tipo de dado:

Dairy cattle population in Great Britain as at 1 March 2009 - Dataset -...

  • Descrição: This dataset as reported to the Rural Payments Agency contains cattle born in or imported in Great Britain which are currently located in Great Britain Attribution statement: © Rural Payments Agency
  • Período: -
  • Fonte: Google Dataset Search
  • Link: Acessar Dataset
Tipo de dado:

Number of dairy cattle Great Britain in groups of herd size as at November...

  • Descrição: This dataset as reported to the Rural Payments Agency contains information on the number of dairy cattle Great Britain in Groups of herd size, cattle born or imported into Great Britain, calves dead on registration, cattle born before 1 July 1996 and were from September 2000, registered cattle,movements,deaths that are being amended on Cattle Tracing System. Attribution statement: © Rural Payments Agency
  • Período: -
  • Fonte: Google Dataset Search
  • Link: Acessar Dataset
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New Zealand Number of Livestock: Dairy Cattle: Calf: South Island:...

  • Descrição: -
  • Período: Jun 1, 2006 - Jun 1, 2017
  • Fonte: CEIC Data
  • Link: Acessar Dataset
Tipo de dado:

Ten Holstein, Jersey, or Holstein-Jersey Crossbred Milking Dairy Cows - RFQ

  • Descrição: -
  • Período: 2025
  • Fonte: GovContractFinder
  • Link: Acessar Dataset

Saúde, doenças e microbiologia 25

Tipo de dado:

Prioritization of interventions to reduce antimicrobial use in...

  • Descrição: This dataset accompanies the multicriteria decision analysis (MCDA) presented in the article : It was developed to prioritize interventions aimed at reducing the emergence and dissemination of antimicrobial-resistant microorganisms from Québec’s dairy sector, using the PROMETHEE-GAIA method implemented in D-Sight software. The dataset contains the performance (impact) matrix of interventions across evaluation criteria, as well as stakeholder weighting files for three decision scenarios reflecting different perspectives: CURRENT scenario: Based on the current context and stakeholders’ real-world priorities. ANIMAL THREAT scenario: a hypothetical situation where there is a 50% increase in resistance to first-line AMs used to treat mastitis and/or respiratory diseases in dairy cattle PUBLIC THREAT scenario: hypothetical situation where human mortality attributable to AMR increased by approximately 2.5 times Each file is in .xlsx format and compatible with D-Sight (v3.3.2 and v6.6). All data have been anonymized and aggregated to protect participant confidentiality. 📁 Files Included Impact_Matrix.xlsx Contains the performance (impact) scores of all interventions across evaluation criteria (human health, animal health, environmental, economic, social, and operational dimensions). Scores were derived from literature synthesis and expert assessments. Weights_CurrentScenario.xlsx : Criteria weights elicited from stakeholders under the Current context, reflecting present-day priorities. Weights_AnimalThreatScenario.xlsx : Criteria weights under a Farm Threat scenario. Weights_PublicThreatScenario.xlsx Criteria weights under a Public Health Threat scenario. ⚙️ Methodology Summary The MCDA framework integrates human, animal, environmental, social, economic, and operational dimensions to operationalize a One Health approach to AMR decision-making. Criteria and interventions were co-developed through a participatory process involving producers, veterinarians, industry representatives, and public authorities. Analyses were performed using the PROMETHEE II ranking algorithm and GAIA decision maps in D-Sight. Sensitivity analyses were conducted to evaluate robustness to changes in weights and scoring uncertainty. 📚 Suggested Citation Millar, N. (2025). Multi-criteria Decision Analysis (MCDA) on Interventions to Limit Antimicrobial Resistance Dissemination in the Québec Dairy Sector [Data set]. Université de Montréal – Dataverse.
  • Período: -
  • Fonte: Revista Brasileira de Zootecnia
  • Link: Acessar Dataset
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Serum metabolome differences associated with subclinical intramammary...

  • Descrição: Supplementary Table S1. Composition of the total mixed ratio (TMR) provided to the animals. Supplementary Table S2. Results from ANOVA (F-values and P-values) for the non-representative serum metabolites expressed as μmol/L. - Supplementary Table S3. Fold change for the representative serum metabolites expressed ad log10(Group A/ Group CTR), log10(Group P/ Group CTR), and log10(Group P/ Group A).
  • Período: -
  • Fonte: Mendeley Data
  • Link: Acessar Dataset
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Bacterial Communities of House Flies from Beef and Dairy Cattle...

  • Descrição: The raw Illumina MiSeq sequence data for this project can be found here: https://www.ncbi.nlm.nih.gov/bioproject/PRJNA1009094
  • Período: -
  • Fonte: Gimi9
  • Link: Acessar Dataset
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Expressão de PD-1 e CTLA-4 em linfócitos T e sua relação com o...

  • Descrição: O presente estudo buscou avaliar a expressão de PD-1 e CTLA-4 em linfócitos T sanguíneos durante o período periparturiente e sua relação com a saúde uterina, determinada pela citologia endometrial, e as concentrações séricas de β-hidroxibutirato (BHB) e ácidos graxos não esterificados (NEFA), indicadores de balanço energético negativo. Para isso, foi realizada a coleta de sangue periférico de 26 vacas leiteiras 14 dias anterior ao parto (T-14), no parto (T0) e 30 dias pós-parto (T30) para determinação da expressão de PD-1 e CTLA-4 em linfócitos T sanguíneos por citometria de fluxo e nos dias T0, 10 após o parto (T10), e T30 para obtenção de soro e determinação sérica de NEFA, BHB e da proteína de fase aguda haptoglobina. A citologia endometrial foi realizada em T10, 20 dias após o parto (T20) e T30. Nossos achados sugerem que os immune check points apresentam papel fundamental na tolerância imunológica durante a gestação bovina, que por outro lado, caso sejam altamente expressos em linfócitos T podem inibir a resposta imune de tal modo que levam a implicações negativas para saúde uterina. Assim, o presente estudo representa um passo inicial que abre caminho para o desenvolvimento de novas alternativas terapêuticas dirigidas pelo hospedeiro com o objetivo de aumentar a resistência dos bovinos leiteiros a infecções neste período crítico da vida destes animais.
  • Período: -
  • Fonte: -
  • Link: Acessar Dataset
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Footbath management practices and perceptions in Canadian dairy...

  • Descrição: -
  • Período: -
  • Fonte: Journal of Dairy Science
  • Link: Acessar Dataset
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Additional file 5 of The gastrointestinal microbiome in dairy cattle is...

  • Descrição: Additional file 5: Table S22. The counts of CAZyme genes and KOs from carbon metabolism among the decreased abundance of high-quality genomes in the grain-fed cows in the rumen.
  • Período: -
  • Fonte: NIH/NLM Dataset Catalog
  • Link: Acessar Dataset
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Conventional and unsupervised AI analyses identified risk factors for...

  • Descrição: This is the dataset and the R scripts used for the analyses of a research article titled: "Conventional and unsupervised AI analyses identified risk factors for antimicrobial resistance on dairy farms in the province of Québec, Canada". This article is in preparation for submission for publication in Journal of Dairy Science.
  • Período: -
  • Fonte: DataONE
  • Link: Acessar Dataset
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Raw data _ five biofluid.xlsx

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Effects of a hepatoprotectant and different feed energy sources...

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Transcriptional responses consistent with perturbation in...

  • Descrição: Relative transcript expression in septic grade 4/5 sole ulcer lesions of the lateral bovine claw. Transcript expression in the ulcer center and ulcer margin is compared to transcript expression in "lesion free" epidermis and dermis lying within 2-3 cm of the ulcer lesion. Transcript expression in the ulcer center, ulcer margin and epidermal and dermal tissue within 2-3 cm of the ulcer lesion is also compared to transcript expression in the medial claw removed from the same limb with the septic ulceration if the lateral claw.
  • Período: -
  • Fonte: Journal of Dairy Science
  • Link: Acessar Dataset
Tipo de dado:

Metabolomic changes in polyunsaturated fatty acids and...

  • Descrição: Herein, we used experimentally MAP-inoculated heifer calves to identify biomarkers for MAP infections. At 2-weeks of age, 20 Holstein-Friesian (HF) calves were experimentally inoculated with MAP. These calves, along with 20 control calves, were sampled biweekly up to 13-months of age and then monthly up to 19-months of age. Sera were assessed using flow infusion electrospray high-resolution mass spectrometry (FIE-HRMS) on a Q Exactive hybrid quadrupole-Orbitrap mass spectrometer for high throughput, sensitive, non-targeted metabolite fingerprinting
  • Período: -
  • Fonte: Springer Nature
  • Link: Acessar Dataset
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Blood parameters of grazing dairy cows supplemented with...

Tipo de dado:

Additional file 7 of Dynamic changes in fecal bacterial microbiota of dairy...

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SURVEY OF LEPTOSPIRA SEROVARS IN A DAIRY CATTLE HERD IN PIAUÍ...

  • Descrição: -
  • Período: -
  • Fonte: Arquivos do Instituto Biológico
  • Link: Acessar Dataset
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Diversity and frequency of STEC serotypes isolated from dairy cattle...

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Exploratory data inference for detecting mastitis in dairy cattle...

  • Descrição: -
  • Período: -
  • Fonte: Acta Scientiarum. Animal Sciences
  • Link: Acessar Dataset
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Biofilm formation by Prototheca zopfii isolated from clinical and...

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Additional file 2 of Ruminal resistome of dairy cattle is individualized and...

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Bovine Vaccinia in dairy cattle and suspicion of vesicular...

Tipo de dado:

Table_1_Reducing Antimicrobial Use by Implementing Evidence-Based,...

  • Descrição: -
  • Período: -
  • Fonte: Google Dataset Search
  • Link: Acessar Dataset
Tipo de dado:

Additional file 15 of Multi-omics reveals that the rumen microbiome and its...

Tipo de dado:

Table_3_Metabolomics Analysis Across Multiple Biofluids Reveals the...

  • Descrição: -
  • Período: -
  • Fonte: Google Dataset Search
  • Link: Acessar Dataset
Tipo de dado:

EVALUATION OF OXIDATIVE STRESS IN PLASMA OF DAIRY COWS WITH...

  • Descrição: -
  • Período: -
  • Fonte: Ciência Animal Brasileira
  • Link: Acessar Dataset
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Additional file 1: of Characterization of Staphylococcus aureus isolated...

Tipo de dado:

Additional file 1: of Characterization of Staphylococcus aureus isolated from milk samples of dairy cows in small holder farms of North-Western Ethiopia

Bem-estar, comportamento e manejo animal 15

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Wound healing and pain sensitivity following caustic paste...

  • Descrição: Caustic paste disbudding is increasing in popularity on commercial dairy farms in the U.S., but little research has explored the pain and welfare implications beyond the acute period of this procedure. Researchers have reported it takes 7 to 9 wk, on average, for hot-iron disbudding wounds to re-epithelialize in dairy calves. Our objective was to describe wound healing and sensitivity following caustic paste disbudding. Jersey and Holstein female calves were disbudded using Dr. Naylor’s caustic paste at 3 d of age (n = 18) while control calves received a sham procedure (n = 15). Before disbudding, calves received a local block and an NSAID. Calves ≥ 34 kg and < 34 kg at birth had 0.3 or 0.25 ml of paste applied per unshaved horn bud, respectively. Following disbudding, wounds were scored 2x/wk for the presence/absence of 8 tissue categories including the final stages: new epithelium and fully healed. Control calves were removed from the experiment after 6 wk to be hot-iron disbudded ..., Please see the description in the associated research publication. , Please see the included README file.
  • Período: Jan 1, 2023
  • Fonte: Journal of Dairy Science
  • Link: Acessar Dataset
Tipo de dado:

Questionnaire and associated data on dairy farmers’ perceptions of lameness

  • Descrição: These files contains the survey that was applyed to 48 dairy farmers in Brazil about lameness and their perception as well as all the data.
  • Período: -
  • Fonte: Mendeley Data
  • Link: Acessar Dataset
Tipo de dado:

Dairy cows' motivation to nurse their calves dataset

  • Descrição: For seven weeks, dairy cows were housed with their calf on either full-time (full; 23 h/d, 28 pairs) or part-time (part, 10 h/d, 27 pairs). Additionally, 26 cow-calf pairs were used as a control treatment, and had no contact. Over two weeks, week 8 and 9, half of the contact pairs (full and part) experienced reduced contact (RC), to first approx. 50% of original contact (9.5 h for full, 4.5 h for part) and then approx. 25% of original contact (4.5 h for full, 2 h for part). The other half continued with unchanged contact (UC). The cows' motivation to nurse their calf during week 8 and 9 was tested in a maximum price paid (MPP) test, where cows had to pass through an increasingly heavier gate for the opportunity to nurse their calf. The weight on the gate increased by 1.0 bar at a time to a maximum test resistance at 8.0 bar. Cows were interpreted as having reached their MPP when they failed to pass the gate two days in a row. As an alternative, the cows could pass a gate to obtain partial contact (PC), or they could remain in the start box of the arena, obtaining no contact (NC). The gate leading to PC remained at a low resistance throughout the testing. We hypothesised that cows with reduced contact would express reduced motivation to nurse their calves, and thus have lower MPP than cows with unchanged contact. We also expected that motivation would affect the trainability of the cows, meaning that RC cows would be more likely to fail training than UC cows. Cows' latency to pass the gate was recorded, and it was recorded whether the calf suckled during the test or not. Additionally, we hypothesised that cows would utilise the option of partial contact, when the weight on the gate leading to nursing surpassed their maximum price. This was recorded for cows with two consecutive fails. Furthermore, it was recorded whether cows had attempted to reach their own calf before they failed. Contrary to our hypothesis, cows with RC had higher MPPs than cows with UC (significantly for full, numerically for part). Full UC cows had similar MPP as no-contact cows. RC calves were more likely to suckle. Fewer no-contact cows than any of the other treatments passed training. We found no indications of preference between PC and NC for the cows' first fail, but cows were more likely to chose NC in the second fail. No relationship was found between cows attempting to reach the nursing opportunity and what alternative they eventually chose. MPP was analysed using Cox' proportional hazards mixed effects models, trainability and the relationship between trying own calf and chosen alternative were analysed using pairwise Fisher's exact tests, likelihood of nursing was analysed using Chi^2, and choice of alternative was analysed using binomial tests. Latency was only descriptively analysed.
  • Período: -
  • Fonte: Ethiopian Journal of Agricultural Sciences
  • Link: Acessar Dataset
Tipo de dado:

Strategies for keeping dairy cows and calves together – a...

  • Descrição: -
  • Período: Dec 10, 2018 - Jun 25, 2019
  • Fonte: Elsevier
  • Link: Acessar Dataset
Tipo de dado:

Replication Data for: Crowd sourcing remote comparative lameness assessments...

  • Descrição: Lameness assessments are rarely conducted routinely on dairy farms and when completed typically underestimate lameness prevalence, hampering early diagnosis and treatment. A well-known feature of many perceptual tasks is that relative assessments are more accurate than absolute assessments, suggesting that creating methods that allow for the relative scoring of ‘which cow is more lame’ will allow for reliable lameness assessments. Here we developed and tested a remote comparative lameness assessment method: we recruited non-experienced crowd workers via an online platform and asked them to watch two videos side-by-side, each showing a cow walking, and to identify which cow was more lame and by how much (on a scale of -3 to 3). We created 11 tasks, each with 10 video pairs for comparison, and recruited 50 workers per task. All tasks were also completed by 5 experienced cattle lameness assessors. We evaluated data filtering and clustering methods based on worker responses and determined the agreement among workers, among experienced assessors, and between these groups. A moderate to high interobserver reliability was observed (intraclass correlation coefficient, ICC=0.46 to 0.77) for crowd workers and agreement was high among the experienced assessors (ICC=0.87). Average crowd worker responses showed excellent agreement with the average of experienced assessor responses (ICC= 0.89 to 0.91), regardless of data processing method. To investigate if we could use fewer workers per task while still retaining high agreement with experienced assessors, we randomly sub-sampled 2 to 43 (1 less than the minimum number of workers retained per task after data cleaning) workers from each task. The agreement with experienced assessors increased substantially as we increased the number of workers from 2 to 10, but little increase was observed after 10 or more workers were used (ICC>0.80). The proposed method provides a fast and cost-effective way to assess lameness in commercial herds. In addition, this method allows for large-scale data collection useful for training computer vision algorithms that could be used to automate lameness assessments on farm.
  • Período: -
  • Fonte: Journal of Dairy Science
  • Link: Acessar Dataset
Tipo de dado:

Replication Data for: Factors Influencing Dairy Farmers’ Willingness to...

  • Descrição: This repository contains the supplemental material as well as the data and code to replicate the results of the paper "Factors Influencing Dairy Farmers’ Willingness to Share Digital Animal Welfare-Related Data". The data was derived in 2024 from a quantitative survey among 269 dairy farmers in Germany.
  • Período: -
  • Fonte: Journal of Dairy Science
  • Link: Acessar Dataset
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Effects of a synthetic analog of the bovine appeasing pheromone on dairy...

  • Descrição: This data set contains supplementary data including tables, statistical analysis and R codes for the manuscript "Effects of a synthetic analog of the bovine appeasing pheromone on dairy calves during episodes of disease: does it improve resilience?"
  • Período: -
  • Fonte: Revista Brasileira de Saúde e Produção Animal
  • Link: Acessar Dataset
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Livestock haulers’ views about dairy cattle transport in Atlantic...

  • Descrição: Increasing interest by stakeholders, including the public, in farm animal welfare has brought about recent changes to the Canadian livestock transport regulations that affected dairy cattle transport. We interviewed 7 livestock haulers in Atlantic Canada regarding their attitudes towards these recent changes. Our analyses of the conversations revealed the following 2 major themes: 1) issues relating to animal welfare and management on the dairy farm and during transport and, 2) the feasibility of transport requirements and the enforcement of the regulations, including animosity towards other haulers and the challenge of satisfying both regulatory bodies and farmer clientele.
  • Período: -
  • Fonte: University of Edinburgh / Data.gov.scot
  • Link: Acessar Dataset
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Dairy farmer perceptions of antibiotic transport and use interview dataset

  • Descrição: Qualitative interview data from 27 dairy farms in central New York. Content includes perceptions of antibiotic use and transport on dairy farms across management practices, farmer age, and number of milking cows.
  • Período: -
  • Fonte: Mendeley Data
  • Link: Acessar Dataset
Tipo de dado:

Characterizing dairy cows based on their daily behavior deviation patterns...

  • Descrição: Supplemental material for ‘Characterizing dairy cows based on their daily behavior deviation patterns relative to the herd using a clustering approach’.
  • Período: -
  • Fonte: Mendeley Data
  • Link: Acessar Dataset
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Replication Data for: Livestock hauler and dairy farmer perspectives about...

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Free-ranging cows at Biebrza Marshes

  • Descrição: A herd of thirty semi-free grazing dairy cows was studied with GPS telemetry in 2016. The cows were followed across whole grazing season: from 27th April till last day of October. GPS logger (Holux RCV-3000) with a waterproof coating was attached to a collar on one of the cow’s necks. The logger was taken off, charged and mounted once, on average, at 1.6 days intervals and acquired data at 1-minute intervals. GPS data were collected on 119 out of 187 days of grazing season. The whole herd moved together, therefore it was only necessary to follow one animal. During that time adult cows where not supplementary fed. They were also not milked by the farmer but instead nursed their calfs. The cows were released around 5:50 am from a private farm, where they headed out on their own to foraging sites in the wetland of Biebrza National Park. They were later led back to the farm by a farmer about 4:30 pm. Local
  • Período: -
  • Fonte: NIH/NLM Dataset Catalog
  • Link: Acessar Dataset
Tipo de dado:

Use of Extended Characteristics of Locomotion and Feeding Behavior for...

Tipo de dado:

A comparison of three animal welfare assessment protocols applied...

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Using different RumiWatch noseband sensor and accelerometer (RumiWatch,...

Nutrição e alimentação 15

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Technical assistance and seasonality in the diet and production...

Tipo de dado:

ODRC data schema: Feed analysis reports

  • Descrição: This is a data schema created using Agri-food Data Canada's Semantic Engine . Data schemas describe data that are collected on an ongoing basis from research centres, and provide add-on documentation that enhances the value of raw data. This schema is applicable to all datasets collecting data from reports of Feed Analysis from A&L Canada Lab. Feed analysis reports generated by A&L Canada Lab provide detailed information about the nutritional composition and quality of feed samples tested. This schema outlines the structure and format for organizing and managing the data obtained from these feed analysis reports. This data can also be integrated with other herd management data, such as milk production, health records, and reproduction data. Data described in this schema is sample data, to request access to the related data, please visit the Ontario Dairy Research Centre Data Portal.
  • Período: -
  • Fonte: Google Dataset Search
  • Link: Acessar Dataset
Tipo de dado:

Replication Data for: MgB dairy cattle Trial-1

  • Descrição: Data supports the originality of the study.
  • Período: -
  • Fonte: -
  • Link: Acessar Dataset
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Determine the accuracy of the predictability of different carbohydrate and...

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Supplemental Data - Effect of Dietary Choline and Diet Fermentability on...

  • Descrição: Supplemental Figures and Tables for: - Pasch, K.R., F. Viganti, and W.E. Brown. 2026. Effect of Dietary Choline and Diet Fermentability on Performance and Feeding Behavior of Postpartum Dairy Cows. Dairy. 7:XXX. Accepted June 26, 2026.
  • Período: -
  • Fonte: Mendeley Data
  • Link: Acessar Dataset
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Descriptive statistics of the complete dataset use to develop the new...

  • Descrição: Descriptive statistics of the complete dataset use to develop the new phosphorus and calcium requirement model for lactating dairy cows.
  • Período: -
  • Fonte: NIH/NLM Dataset Catalog
  • Link: Acessar Dataset
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Dietary manipulation to reduce nitrogen and phosphorus excretion...

Tipo de dado:

Nitrogen compounds balance and microbial protein synthesis in...

  • Descrição: ABSTRACT. The objective this work was to evaluate the supplementation of cows on Brachiaria decumbens pasture during the rainy-dry transition. Eight 1/2 Holstein/Zebu cows (497 ± 50 kg) were distributed in two 4 x 4 Latin squares, with 2 x 2 factorial treatments (100% mineral salt versus nitrogen salt containing 25:25:50% urea: corn: mineral salt, and 1.5 versus 3.0 kg d-1 concentrate per cow). The experiment lasted 56 days, divided into four periods of 14 days, the last seven days for data collection. No interaction effect (p > 0.05) was detected between the supplement and the different levels of concentrate for any of the evaluated variables. No effect (p > 0.05) of supplement or concentrate level was observed on urinary excretions of purine derivatives, microbial nitrogen compounds and microbial efficiency. Nitrogen salt increased (p
  • Período: -
  • Fonte: Acta Scientiarum. Animal Sciences
  • Link: Acessar Dataset
Tipo de dado:

Dairy Cows Feed Premixes and Additives Market Analysis 2026, Market Size,...

  • Descrição: Dairy Cows Feed Premixes and Additives Market Analysis size 2021 was recorded $13420.8 Million whereas by the end of 2025 it will reach $16588.2 Million. According to the author, by 2033 Dairy Cows Feed Premixes and Additives market size will become $25342.1. Dairy Cows Feed Premixes and Additives market will be growing at a CAGR of 5.44% during 2025 to 2033.
  • Período: 2022 - 2034
  • Fonte: Cognitive Market Research and Consulting
  • Link: Acessar Dataset
Tipo de dado:

Nutritive value of Tanzania grass for dairy cows under rotational...

Tipo de dado:

Welk et al., 2023 - Invited review: The effect of milk feeding practices on...

  • Descrição: Supplementary Material (Protocol and Tables) for manuscript: Welk et al., 2023 -Invited review: The effect of milk feeding practices on dairy calf behavior, health, and performance - A systematic review. Journal of Dairy Science.
  • Período: -
  • Fonte: Mendeley Data
  • Link: Acessar Dataset
Tipo de dado:

Nutritional potential of bamboo leaves for feeding dairy cattle

  • Descrição: -
  • Período: -
  • Fonte: Revista Brasileira de Saúde e Produção Animal
  • Link: Acessar Dataset
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Carbon footprint and environmental impacts of feeding grape...

  • Descrição: -
  • Período: -
  • Fonte: Journal of Dairy Science
  • Link: Acessar Dataset
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Dairy cows’ diets in different scenariosa.

Tipo de dado:

Additional file 1 of Reducing crude protein content in the diet of lactating...

  • Descrição: -
  • Período: -
  • Fonte: Google Dataset Search
  • Link: Acessar Dataset

Produção e qualidade do leite 15

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Milk Yield and Quality of Crossbred Dairy Cows Fed with Different...

  • Descrição: This study was conducted to examine the effect of different levels of vetch hay (Vicia dasycarpa) supplementation on feed intake, milk yield and milk composition of 50:50 Boran-Freisian crossbred dairy cows fed a basal diet of Napier grass (Penissetium purpureum). Five crossbred dairy cows at an early stage of lactation with average milk yield of 6 – 8 liters/cow/day and body weight of 390 ±15 kg (mean±STD) were arranged in a 5*5 latin square design. In the first 4 treatments, Napier grass was fed ad libitum as basal diet, while in T5 (the control diet) native hay was the basal diet. In treatment 1, 2 and 3 vetch hay was supplemented at 20% (2.4 kg), 30% (3.6 kg) and 40% (4.8 kg) replacement of the total daily DM intake, respectively. In T4 and T5 concentrate mix (55% wheat bran, 43% noun seed cake (Guotie Abyssinia) and 2% salt) was supplemented at the rate of 0.5 kg per liter of milk produced. Total dry matter intake differed among treatments in the order of T4>T3=T5>T2>T1. Milk yield was greater for concentrate supplemented treatments compared with the vetch supplemented ones, and was similar (P>0.05) among the different level of vetch supplemented groups. Milk fat and protein were not affected (P>0.05) by treatments. In general this study indicated that optimum milk production (8.81 liter/cow/day) can be obtained with the use of Napier grass supplemented with 2.4 kg/cow/day vetch hay dry matter.
  • Período: -
  • Fonte: Ethiopian Institute of Agricultural Research (EIAR) Open Research Data
  • Link: Acessar Dataset
Tipo de dado:

Differences in lactational performance associated with...

  • Descrição: Supplemental Files for JDS_2025.26288 - Differences in lactational performance associated with antimicrobial treatment and clinical cure failure of metritis in dairy cows by Martelo Pereira et al.
  • Período: -
  • Fonte: Journal of Dairy Science
  • Link: Acessar Dataset
Tipo de dado:

ODRC data schema: Voluntary milking system (VMS) data

  • Descrição: This is a data schema created using Agri-food Data Canada's Semantic Engine . Data schemas describe data that are collected on an ongoing basis from research centres, and provide add-on documentation that enhances the value of raw data. This schema is applicable to all datasets collecting data from the Voluntary Milking System (VMS). This schema is used for organizing and analyzing data related to milking sessions of dairy cattle. This schema includes various metrics related to milk production and milking efficiency during Voluntary Milking System (VMS) milkings. Data described in this schema is sample data, to request access to the related data, please visit the Ontario Dairy Research Centre Data Portal.
  • Período: -
  • Fonte: University of Pretoria Research Data Repository
  • Link: Acessar Dataset
Tipo de dado:

ODRC data schema: Milk parlour data

  • Descrição: This is a data schema created using Agri-food Data Canada's Semantic Engine . Data schemas describe data that are collected on an ongoing basis from research centres, and provide add-on documentation that enhances the value of raw data. This schema is applicable to all datasets collecting data from parlour milkings and provides structure for organizing and analyzing data related to milking sessions of dairy cattle. This schema includes various metrics related to milk production, milking efficiency, and milk quality during parlour milkings. Data described in this schema is sample data, to request access to the related data, please visit the Ontario Dairy Research Centre Data Portal.
  • Período: -
  • Fonte: Google Dataset Search
  • Link: Acessar Dataset
Tipo de dado:

Supplemental File S1. Days in milk and milk yield of cows at the start of...

  • Descrição: Supplemental file from https://doi.org/10.3168/jds.2021-20194
  • Período: -
  • Fonte: Frontiers in Genetics
  • Link: Acessar Dataset
Tipo de dado:

Supplementary material: Doppler ultrasound, blood flow, portal vein, milk...

  • Descrição: This dataset contains supplemental material to the research article: "Colour Doppler study of blood flow in the portal vein in relation to blood flow in the milk vein, milk yield and body condition of dairy cows during dry period and lactation". - Dataset contents explained: - Portal Vein Blood FLow (.avi) - video of color Doppler examination of blood flow in the portal vein of dairy cows
  • Período: -
  • Fonte: Google Dataset Search
  • Link: Acessar Dataset
Tipo de dado:

Changes in milk fatty acids and metabolites in dairy cows...

  • Descrição: Due to insufficient energy intake, postpartum dairy cows experience a decrease in plasma glucose, which may result in lipid metabolism disorders. Rumen-protected glucose can improve energy balance and alter lipid metabolism in postpartum dairy cows. However, research on the changes in milk fatty acid composition and metabolite in early lactating dairy cows fed different levels of rumen-protected glucose is very limited. The purpose of this study was to investigate the effects of dietary rumen-protected glucose supplementation levels on the milk fatty acid composition and metabolome of early lactating dairy cows.Thirty-two Holstein cows were divided into four treatment groups based on body weight, parity and lactation performance in a randomized block design. Dairy cows in each treatment group (n = 8 per diet) were supplemented with 0, 200, 350, and 500 g/d of rumen-protected glucose from calving to day 35 postpartum. Milk samples from these dairy cows were collected on the last day of the experiment for fatty acid composition analysis using gas chromatography and for milk metabolite analysis using untargeted metabolomics.
  • Período: -
  • Fonte: Journal of Dairy Science
  • Link: Acessar Dataset
Tipo de dado:

Energy and protein gap analysis in dairy cows kept under fodder based diet...

  • Descrição: Study hypothesis: There is a gap in dry matter, water, energy and protein intake of dairy cows kept in fodder- based diet under cut and carry feeding system in Sub- Saharan countries, Rwanda included. A study was done in small holder dairy farmers and 111 lactating dairy cows were used for observational data. Parameters analyzed included nutritive value of offered fodder, which was 25% of dry matter, 58% neutral detergent fibre, 9% crude protein and of 5.6 mega joules per kg DM. Mean land size was 0.5ha, area for fodder was 0.1ha, number of cattle was 1.7, mean body weight of cows was 430kg, days in milk was 145; cow age was 7 and parity was 3. Data on feeds characterization were computed with Groot et al., models while data for the production requirement of dairy cows under lactation were computed using LIGAPS dairy models. Statistical analysis was conducted using the SPSS Statistical package for social sciences (SPSS) version 26.0 (George and Malley, 2019). After testing the normality of data, data were grouped. Grouping variables were lowlands and highlands regions, breed types and lactation periods. Test between groups was done by means comparisons and their variances were tested using one way analysis of variance test. Means were significantly different at P<0.05. Tested variables were dry matter intake, dry matter requirement, dry matter gap, body weight, metabolically weight, water intake, water requirement, water gap; milk yield, attainable milk, milk yield gap, protein intake, protein requirement, protein gap; energy intake, energy requirement, energy gap. Results showed that daily intake was 9kg DM; 35 liters of water; 898gr of crude protein and 55 MJ ME with current milk production of 6kg. The daily requirement for both maintenance and 16 kg milk production were 15kg DM: 56 liters of water, 1908 g CP and 137 MJ. The daily gap was 4.52kg DM, 22litres of water, 1109 gr of crude protein and 84 mega joules ME with 10 kg gap in milk yield per day. Results from this analysis will serve as instruments for researchers in developing dairy diet models to improve dairy cow productivity at household level. Demonstrating the gap of available feeds resources would trigger the uptake of new feeding technologies by farmers. Extension agents should focus in knowledge transfer on optimal harvesting time of existing fodder when their nutritive value content is optimal. For dairy feeds manufacturers, this would serve as a guide for proper rationing of high concentrates ingredients rich in energy and protein in consideration of their requirements. Policy makers need to facilitate farmers to have access to facilities for upgrading the available low-quality roughages to enhance their energy and protein content. Adopting best feeding management based on enhanced energy, protein and water intake would contribute to improved milk production resulting to better remuneration to farmers, increased national milk pool and per capita milk consumption.
  • Período: -
  • Fonte: Google Dataset Search
  • Link: Acessar Dataset
Tipo de dado:

Supplementary Material - Catch crop straw silage in dairy cow feeding (JDS)

  • Descrição: This data file contains supplementary material to the article "Effects of replacing rye silage with mixed rye-vetch-straw silage on feed intake, milk production, digestion processes, and blood metabolites in dairy cows" (Terler, G., T. Gruber, T. Hartinger, Q. Zebeli) published in the Journal of Dairy Science.
  • Período: -
  • Fonte: Mendeley Data
  • Link: Acessar Dataset
Tipo de dado:

JDS.2020-20003 Supplement

  • Descrição: Supplemental material for manuscript DOI 10.3168/jds.2020-20003
  • Período: -
  • Fonte: Mendeley Data
  • Link: Acessar Dataset
Tipo de dado:

Yang et al. (2021), JDS19185-Supplementary Files

  • Descrição: Yang et al. (2021), JDS19185-Supplementary Files
  • Período: -
  • Fonte: Mendeley Data
  • Link: Acessar Dataset
Tipo de dado:

Breed, heterosis, and recombination effects for lactation curves...

  • Descrição: -
  • Período: -
  • Fonte: Revista Brasileira de Zootecnia
  • Link: Acessar Dataset
Tipo de dado:

Production and chemical composition of lactating dairy cows on...

Tipo de dado:

Impact of farm size on milk quality in the Brazilian dairy...

Tipo de dado:

Milk yield and composition in dairy cows with post-partum...

  • Descrição: -
  • Período: -
  • Fonte: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
  • Link: Acessar Dataset

Tecnologia, sensores e ciência de dados 15

Tipo de dado:

dairy cows

  • Descrição: Dataset - This dataset was created by keny - Contents
  • Período: -
  • Fonte: Kaggle
  • Link: Acessar Dataset
Tipo de dado:

ODRC data schema: Tie stall housing ventilation data

  • Descrição: This is a data schema created using Agri-food Data Canada's Semantic Engine . Data schemas describe data that are collected on an ongoing basis from research centres, and provide add-on documentation that enhances the value of raw data. This schema is designed for the standardized collection of ventilation data recorded every 15 minutes from sensors spread across the Tie Stall housing facilities. It is applicable to all datasets aimed at monitoring environmental conditions affecting dairy cattle in the Tie Stall housing facilities. Data described in this schema is sample data, to request access to the related data, please visit the Ontario Dairy Research Centre Data Portal.
  • Período: -
  • Fonte: DataONE
  • Link: Acessar Dataset
Tipo de dado:

advisory tool

  • Descrição: This dataset contains information collected during field visits to outdoor dairy farms, using a structured advisory tool specifically designed and evaluated to diagnose and monitor dairy heifer replacement programs. The dataset includes: 1. Process Timing: Detailed records of the time required for each stage of the advisory process, including presentation of the tool, data collection, on-site observation, scoring, and discussion with the farmer. 2. Diagnostic Scores: Individual item scores and total scores for each thematic area of the advisory tool, reflecting the performance and status of replacement practices on each farm. 3. Farmer Perceptions: Responses to a structured questionnaire assessing the clarity, length, and perceived usefulness of the advisory tool. It also captures farmers’ views on the feasibility of implementing suggested changes and their willingness to do so.
  • Período: -
  • Fonte: Mendeley Data
  • Link: Acessar Dataset
Tipo de dado:

ODRC data schema: Nursery 4 ventilation data

  • Descrição: This is a data schema created using Agri-food Data Canada's Semantic Engine . Data schemas describe data that are collected on an ongoing basis from research centres, and provide add-on documentation that enhances the value of raw data. This schema is designed for the standardized collection of ventilation data recorded every 15 minutes from sensors spread across Nursery 204. It is applicable to all datasets aimed at monitoring environmental conditions affecting dairy cattle in Nursery 204. Data described in this schema is sample data, to request access to the related data, please visit the Ontario Dairy Research Centre Data Portal.
  • Período: -
  • Fonte: DataONE
  • Link: Acessar Dataset
Tipo de dado:

ODRC data schema: Nursery 3 ventilation data

  • Descrição: This is a data schema created using Agri-food Data Canada's Semantic Engine . Data schemas describe data that are collected on an ongoing basis from research centres, and provide add-on documentation that enhances the value of raw data. This schema is designed for the standardized collection of ventilation data recorded every 15 minutes from sensors spread across Nursery 203. It is applicable to all datasets aimed at monitoring environmental conditions affecting dairy cattle in Nursery 203. Data described in this schema is sample data, to request access to the related data, please visit the Ontario Dairy Research Centre Data Portal.
  • Período: -
  • Fonte: DataONE
  • Link: Acessar Dataset
Tipo de dado:

ODRC data schema: Conformation weight

  • Descrição: This is a data schema created using Agri-food Data Canada's Semantic Engine . Data schemas describe data that are collected on an ongoing basis from research centres, and provide add-on documentation that enhances the value of raw data. This schema is applicable to all datasets collecting animal body weight data. Body Weight is collected on a walk-over scale placed at the exit of the Milking Parlour. Data collection normally happens after milkings (AM or PM), after foot bath (Monday, Wednesday and Friday afternoons) or at another time when animals are individually brought to the walk-over scale. Data described in this schema is sample data, to request access to the related data, please visit the Ontario Dairy Research Centre Data Portal.
  • Período: -
  • Fonte: DataONE
  • Link: Acessar Dataset
Tipo de dado:

DataSheet4_Supervised learning techniques for dairy cattle body weight...

Tipo de dado:

ODRC data schema: Animal activity sensor data

  • Descrição: This is a data schema created using Agri-food Data Canada's Semantic Engine . Data schemas describe data that are collected on an ongoing basis from research centres, and provide add-on documentation that enhances the value of raw data. This schema is designed for the collection and representation of activity sensor data from the Allflex/Heatime System (SCR) used in dairy cattle management. The Allflex/Heatime (SCR) System is an advanced livestock monitoring solution designed specifically for dairy cattle. It utilizes a combination of wearable collars and software to collect and analyze data related to animal health, behavior, and productivity. Features of this system include: Activity monitoring, rumination tracking, heat detection, and health alerts. Data described in this schema is sample data, to request access to the related data, please visit the Ontario Dairy Research Centre Data Portal.
  • Período: -
  • Fonte: DataONE
  • Link: Acessar Dataset
Tipo de dado:

cow face and keypoint detection dataset

  • Descrição: -
  • Período: -
  • Fonte: Science Data Bank (SciDB)
  • Link: Acessar Dataset
Tipo de dado:

Dataset for "On Developing an ML-Based Approach for the Automatic...

Tipo de dado:

SIDAK Dairy farming's YouTube Channel Statistics

  • Descrição: Comprehensive YouTube channel statistics for SIDAK Dairy farming, featuring 461,000 subscribers and 155,853,655 total views. This dataset includes detailed performance metrics such as subscriber growth, video views, engagement rates, and estimated revenue. The channel operates in the Lifestyle category. Track 12,288 videos with daily and monthly performance data, including view counts, subscriber changes, and earnings estimates. Analyze growth trends, engagement patterns, and performance within the channel's category.
  • Período: Aug 1, 2026 - Aug 14, 2026
  • Fonte: vidIQ
  • Link: Acessar Dataset
Tipo de dado:

Smart Dairy Parlor Queue Optimizer Market 2034

  • Descrição: Smart Dairy Parlor Queue Optimizer Market Outlook - - - - As per our latest research, the global reached , with a robust compound annual growth rate () of projected for the period of 2026 to 2034. By the end of 2034, the market is expected to attain a value of . This growth is primarily driven by the increasing adoption of automation and digitalization in dairy farming operations, which aims to enhance productivity, minimize animal stress, and maximize operational efficiency across dairy parlors worldwide.
  • Período: 2024 - 2032
  • Fonte: Growth Market Reports
  • Link: Acessar Dataset
Tipo de dado:

Supporting data and ARRIVE reporting materials for “Technical Performance of...

Tipo de dado:

Multidimensional scaling analysis for investigating relations...

  • Descrição: -
  • Período: -
  • Fonte: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
  • Link: Acessar Dataset
Tipo de dado:

Dataset for "A computer vision approach based on deep learning for the...

Economia, mercado e gestão 10

Tipo de dado:

Dairy Cattle Market Participation and Performance in Selected...

Tipo de dado:

Global Dairy Cattle Feed Market Research Report: By Feed Type (Concentrates,...

  • Descrição: -
  • Período: 2019 - 2035
  • Fonte: WiseGuy Research Consultants Pvt Ltd
  • Link: Acessar Dataset
Tipo de dado:

Dairy Cattle and Milk Production Industry Data (NAICS 112120)

  • Descrição: Financial benchmarks, SBA lending data, and market statistics for the dairy cattle and milk production industry.
  • Período: 2018 - 2026
  • Fonte: Fair Market Value
  • Link: Acessar Dataset
Tipo de dado:

Thailand Actual ±: Dairy Farming Promotion Organization of Thailand

  • Descrição: Actual ±: Dairy Farming Promotion Organization of Thailand data was reported at -2.970 THB mn in Jul 2018. This records a decrease from the previous number of 36.400 THB mn for Jun 2018. Actual ±: Dairy Farming Promotion Organization of Thailand data is updated monthly, averaging 16.715 THB mn from Jun 2018 (Median) to Jul 2018, with 2 observations. The data reached an all-time high of 36.400 THB mn in Jun 2018 and a record low of -2.970 THB mn in Jul 2018. Actual ±: Dairy Farming Promotion Organization of Thailand data remains active status in CEIC and is reported by State Enterprise Policy Office. The data is categorized under Global Database’s Thailand – Table TH.F032: Revenue Remittance.
  • Período: Jun 1, 2018
  • Fonte: CEIC Data
  • Link: Acessar Dataset
Tipo de dado:

Dairy Cattle Feed Market Analysis 2026, Market Size, Share, Growth, CAGR,...

  • Descrição: -
  • Período: 2022 - 2034
  • Fonte: Cognitive Market Research and Consulting
  • Link: Acessar Dataset
Tipo de dado:

Sweden HMPI: AF: AH: LA: Dairy Cattle, Live & Raw Milk from Dairy Cattle

  • Descrição: HMPI: AF: AH: LA: Dairy Cattle, Live & Raw Milk from Dairy Cattle data was reported at 137.600 2020=100 in Jun 2026. This records an increase from the previous number of 134.800 2020=100 for May 2026. HMPI: AF: AH: LA: Dairy Cattle, Live & Raw Milk from Dairy Cattle data is updated monthly, averaging 93.600 2020=100 from Jan 1990 (Median) to Jun 2026, with 414 observations. The data reached an all-time high of 154.900 2020=100 in Mar 2025 and a record low of 68.100 2020=100 in Dec 2004. HMPI: AF: AH: LA: Dairy Cattle, Live & Raw Milk from Dairy Cattle data remains active status in CEIC and is reported by Statistics Sweden. The data is categorized under Global Database’s Sweden – Table SE.I: Producer Price Index: Home Sales: SPIN 2015: 2020=100.
  • Período: Apr 1, 2021 - Mar 1, 2022
  • Fonte: CEIC Data
  • Link: Acessar Dataset
Tipo de dado:

New Zealand Producers Price Index: Output: AF: Dairy Cattle Farming

  • Descrição: New Zealand Producers Price Index: Output: Dairy Cattle Farming data was reported at 987.000 Dec2010=1000 in Mar 2018. This records an increase from the previous number of 965.000 Dec2010=1000 for Dec 2017. New Zealand Producers Price Index: Output: Dairy Cattle Farming data is updated quarterly, averaging 591.171 Dec2010=1000 from Jun 1994 (Median) to Mar 2018, with 96 observations. The data reached an all-time high of 1,260.000 Dec2010=1000 in Mar 2014 and a record low of 451.536 Dec2010=1000 in Mar 1999. New Zealand Producers Price Index: Output: Dairy Cattle Farming data remains active status in CEIC and is reported by Statistics New Zealand. The data is categorized under Global Database’s New Zealand – Table NZ.I012: Producers Price Index: Dec2010=1000.
  • Período: Mar 1, 2015 - Dec 1, 2017
  • Fonte: CEIC Data
  • Link: Acessar Dataset
Tipo de dado:

Association between technical and economic performance indexes...

  • Descrição: -
  • Período: -
  • Fonte: Revista Brasileira de Saúde e Produção Animal
  • Link: Acessar Dataset
Tipo de dado:

Correlations between production and economic variables in dairy...

  • Descrição: -
  • Período: -
  • Fonte: Acta Scientiarum. Animal Sciences
  • Link: Acessar Dataset
Tipo de dado:

Financial losses related to placental retention in dairy herds in...

  • Descrição: -
  • Período: -
  • Fonte: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
  • Link: Acessar Dataset

Ambiência e conforto térmico 8

Tipo de dado:

Dairy database for prediction of main environmental challenges to resilience...

  • Descrição: The dairy database comprises average values for a wide range of variables (110 or 119), available in 4 worksheets: BasicFarmType (18 rows), DetailedFarmType (10 rows), ClimateClass+BasicFarmType (100 rows), NUTS+DetailedFarmType (1452 rows). Data are omitted when the sample size (n) is below 15, as per the confidentiality agreement under FADN data use rules. A combined farm characterisation database was constructed using two major data sources, the Farm Accountancy Data Network (FADN), and the Gridded Agro-Meteorological Data in Europe (AGRI4CAST). The database initially constructed was further enhanced through the addition of forage and crop yield data from the Food and Agriculture Organization of the United Nations (FAO) and the International Institute for Applied Systems Analysis (IIASA) developed Agro-Ecological Zones (AEZ) methodology database (FAO, 2012). The data was processed and is presented in D1.2 as two databases (dairy and beef), as averages for a wide range of variables at basic or detailed farm types, and at NUTS2 regional scale. Detailed FADN data (anonymised individual farm data) was requested for all ruminant and mixed farm types, over 10 years and the most recent data available at request (2011-2013) was utilised for the analysis. Following receipt of the data (~250k farms) this has been compiled into two consistent datasets, one for dairy (141,961) farms and one for beef farms (54,417). Each dataset comprises some values directly from the FADN data, but also a large number of calculated variables, to identify dairy or beef enterprise performance at per animal, per output product unit or per hectare. These values were calculated according to the respective dairy and beef enterprise allocation methodologies described by FADN. Further economic and structural variables have been calculated as necessary, as described in GenTORE D1.1 (Quiédeville et al., 2019). For each farm within the dataset, the structural, production and economic data from the FADN data is supplemented with the addition of meteorological data. The daily meteorological data was downloaded from the AGRI4STAT database web portal at a NUTS2 scale. For each NUTS2 region data was available for a number of weather stations. This large dataset was processed through scripts in STATA software to generate annual values for a wide range of climatic variables, including Temperature Humidity Index (THI), and indicators of drought and seasonality of weather. Furthermore, the altitude values per weather station allowed for a sub-grouping of weather station data by altitude zone (aligned with values available in the FADN dataset). Using a Latent Class Analysis process, the meteorological data was analysed to identify consistent environmental regions in Europe. Selected climatic variables, together with altitude zone, were utilised to statistically identify differing zones, and to classify each NUTS2 region to a zone, resulting in 6 lowland zones and 3 upland zones (above 600m) The LCA process enhanced an earlier method of manually overlaying the Metzger et al. (20054) pedo-climatic zone allocation, but closely correlates. Therefore for each farm in the dairy and beef datasets, meteorological and environmental zone data was allocated on a NUTS2 by altitude zone basis and this dataset has been subsequently assessed and submitted as papers; Quiédeville et al., (submitted May 2020) and Grovermann et al. (submitted May 2020). The GAEZ forage and crop yield data was downloaded from the GAEZ data portal as baseline and two future climate prediction periods: Baseline (1961-2000), 2020s (2011-2040), and 2050s (2041-2070), for the Hadley CM3 model and IPCC scenario A (the most extreme scenario). See: ). A zonal statistics was applied to the GAEZ layers to aggregate the data to NUT2 region and altitude zone (0-300m, 300-600m, 600m+) with raster package in R. The result is an average yield[1] for varying forages and crops for each altitude zone in each nuts2, for both the baseline and the future climate scenario. This data allows further analysis of the future impacts on cattle farming at both a regional scale, but also by farm type or system, which may be affected differently (Moakes et al. in preparation). All variable processing from FADN data is shown in the Annex, as performed in Stata software. [1] The mean was performed on non-zero yield pixels in order to exclude non-suitable areas from average.
  • Período: -
  • Fonte: Zenodo
  • Link: Acessar Dataset
Tipo de dado:

Thermal Claw Regions

  • Descrição: Thermal observation of claw regions in dairy cattle, associated with a manuscript
  • Período: -
  • Fonte: Mendeley Data
  • Link: Acessar Dataset
Tipo de dado:

Supplementary Table for Verhoek et al. 2026

  • Descrição: Results from the Gaussian GAMM analysis of respiration rate as a sum of smooth functions of weather variables within a dataset spanning 0900 - 1800 h.
  • Período: -
  • Fonte: Animal Welfare
  • Link: Acessar Dataset
Tipo de dado:

[Thermographic analysis applied to body heat production of F1 HxZ...

  • Descrição: -
  • Período: -
  • Fonte: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
  • Link: Acessar Dataset
Tipo de dado:

Assessing different holding pen cooling systems through...

  • Descrição: -
  • Período: -
  • Fonte: Acta Scientiarum. Animal Sciences
  • Link: Acessar Dataset
Tipo de dado:

Relationship between thermal comfort indices and internal...

Tipo de dado:

Variation in available shaded area changes behaviour parameters...

Tipo de dado:

Physiological parameters for thermal stress in dairy cattle

Sistemas de produção e gestão rural 7

Tipo de dado:

Intensive dairy farming systems from Holland and Brazil: SWOT...

  • Descrição: -
  • Período: -
  • Fonte: Acta Scientiarum. Animal Sciences
  • Link: Acessar Dataset
Tipo de dado:

Typology of dairy production systems that meet Brazilian...

Tipo de dado:

Dairy production in a family farming colony in Palmeira, Paraná,...

Tipo de dado:

Dairy Cattle Farming in Canada

  • Descrição: Discover the 2026 Market Size of Dairy Cattle Farming industry in Canada, including historical data from 2026 and forecast data up to 2031.
  • Período: 2007 - 2032
  • Fonte: IBISWorld
  • Link: Acessar Dataset
Tipo de dado:

Good agricultural practices for milk production: diagnosis and...

  • Descrição: -
  • Período: -
  • Fonte: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
  • Link: Acessar Dataset
Tipo de dado:

BENCHMARKS FOR MILK PRODUCTION SYSTEMS IN THE PERNAMBUCO AGRESTE...

Tipo de dado:

Determination of factors affecting dairy cattle: a case study of...

Meio ambiente e sustentabilidade 5

Tipo de dado:

Green house gas mitigation potential in dairy production systems

  • Descrição: -
  • Período: -
  • Fonte: Google Dataset Search
  • Link: Acessar Dataset
Tipo de dado:

Data: Farm level factors influencing enteric methane emissions from dairy...

  • Descrição: The data describes smallholder dairy systems in Malawi. This includes the characteristics of smallholder dairy systems and enteric methane concentrations from dairy cattle. The study area included five districts of Malawi: Lilongwe, Mchinji, Dowa, Mzimba and Dedza, and was conducted between May and June 2024, in the cool dry season. The research aimed to achieve the following at smallholder dairy level: to quantify milk production and actual enteric methane values from dairy cattle, to investigate the farm-level variables influencing enteric methane and to determine the relationship between enteric methane and dairy productivity. Seventy-two smallholder dairy farmers were selected via random sampling and surveyed. Farmers met the following criteria: members of a milk bulking group, within the 5 selected districts and partnered with Lilongwe University in the FoodMa project (https://luanar.ac.mw/pco2/programmes.php). Sixty-eight farms comprising 100 dairy cattle (heifers and cows) were included for analysis. Farm level data (farm and farmer characteristics) were collected via intra-household interview, guided with an "intra-household questionnaire". The KoboToolbox software was used to design and create the questionnaire, as well as store the farm level data. KoboCollect smartphone app was used to facilitate the interview. Enteric methane concentrations were measured directly from each animal in all the selected farms using the Laser Methane Detector (LMD), which was directed between the nostrils of the animal. Methane was measured per animal in the following procedure: every 6-minutes with 1-minute rest intervals, for 1 hour. Data was categorized into two: Methane concentration data and Farm level data. Methane concentration data (ppm) included "raw methane activity data" and "average methane data". Raw methane data was cleaned and analyzed to determine the enteric methane concentrations from the animal which was recorded in the dataset "average methane data". Farm level data comprised the "raw farm data" and "processed farm data". The raw farm data was data recorded during the interviews which was processed by combining similar variables, to create the "processed farm data" . For analysis, both processed datasets were combined into the "farm and methane data". The combined dataset was analyzed using a linear mixed model (LME) to determine farm-level factors influencing enteric methane emissions from dairy cattle in smallholder dairy systems and the relationship between enteric methane and dairy productivity.
  • Período: -
  • Fonte: NIH/NLM Dataset Catalog
  • Link: Acessar Dataset
Tipo de dado:

Survey Data on Influence of Sustainable Land Management Practices on Dairy...

  • Descrição: This data answers the following questions: What are the types of SLM practices adopted in the study area? What are the factors that motivated farmers to adopt SLM practices? What are the challenges that farmers experience in the course of adopting SLM practices? What is the influence of sustainable land management practices on milk yields?
  • Período: -
  • Fonte: Mendeley Data
  • Link: Acessar Dataset
Tipo de dado:

Journal of Dairy Science - 2025

  • Descrição: Genetic selection for feed efficiency in dairy cattle is a promising strategy tomitigate environmental emissionsreduce the environmental footprint of dairy production. In this study, genetic selection for residual feed intake (RFI) using the EcoFeed index developed by STgenetics was evaluated as a tool to improve feed efficiency and reduce greenhouse gas (GHG) emissions. A life cycle assessment (LCA) approach was used to quantify emissions from feed production, enteric fermentation, and manure management under three RFI selection scenarios: baseline (average genomic RFI; gRFI), 1 standard deviation (SD) improvement in gRFI heifer and gRFI cow and 3 SD improvement in gRFI heifer and gRFI cow. As expected, selection for improved gRFI led to enhanced feed conversion efficiency. Animals with a 1 SD improvement in gRFI consumed 2.73% less feed over their lifetime, while those with a 3 SD improvement consumed 8.2% less with no impact on productivity. These improvements in feed efficiency translated into a 2.42% reduction in lifetime CO2 equivalent (CO2e) emissions (35,769 vs 34,902 kg CO2e) in the 1 SD group, and a 7.31% reduction (35,769 vs 33,153 kg CO2e) in the 3 SD group. Enteric CH4 emissions were the largest contributor to the lifetime carbon footprint, accounting for 38.9% of total emissions in the baseline scenario, highlighting the importance of genetic selection for methane mitigation. Feed production and manure management accounted for 17.51% and 32.53% of total emissions, respectively. These findings suggest that genetic selection for RFI using the EcoFeed Index significantly reduces the carbon intensity of milk production through improved lifetime feed efficiency and subsequently reduced feed intake per unit of milk production, establishing it as a key strategy for reducing GHG emissions the dairy sector.
  • Período: -
  • Fonte: Revista Brasileira de Zootecnia
  • Link: Acessar Dataset
Tipo de dado:

BIOGAS PRODUCTION FROM DAIRY CATTLE MANURE, UNDER ORGANIC AND...

  • Descrição: -
  • Período: -
  • Fonte: Engenharia Agrícola
  • Link: Acessar Dataset

Reprodução 3

Tipo de dado:

[Influence factors on reproductive performance in dairy cows]

  • Descrição: -
  • Período: -
  • Fonte: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
  • Link: Acessar Dataset
Tipo de dado:

Influence of gestation length, seasonality, and calf sex on birth...

  • Descrição: -
  • Período: -
  • Fonte: Ciência Animal Brasileira
  • Link: Acessar Dataset
Tipo de dado:

Relationship between main reproductive parameters and...

  • Descrição: -
  • Período: -
  • Fonte: Revista Brasileira de Zootecnia
  • Link: Acessar Dataset

Recursos naturais e solo 1

Tipo de dado:

Levantamento semidetalhado de solos da área do Centro Nacional de...

Dados complementares / não especificados 3

Tipo de dado:

D3RS3ID2936

Tipo de dado:

D6RS1ID2936

  • Descrição: -
  • Período: -
  • Fonte: Google Dataset Search
  • Link: Acessar Dataset
Tipo de dado:

Supplementary Table S1-9

  • Descrição: -
  • Período: -
  • Fonte: Google Dataset Search
  • Link: Acessar Dataset

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