Impacts of incremental substitution of soybean meal for canola meal in lactating dairy cow diets containing a constant base level of corn derived dried distillers’ grains with solubles
Sign Up to like & getrecommendations! Published in 2019 at "Animal Feed Science and Technology"
DOI: 10.1016/j.anifeedsci.2019.04.007
Abstract: Abstract Optimal protein nutrition of dairy cattle is important to support efficient production of high producing lactating dairy cows. Canola meal (CM) and corn dried distillers’ grains with solubles (DDGS) have been primary protein meals… read more here.
Keywords: dairy; lactating dairy; distillers grains; canola meal ... See more keywords
An overview of aflatoxin B1 biotransformation and aflatoxin M1 secretion in lactating dairy cows
Sign Up to like & getrecommendations! Published in 2021 at "Animal Nutrition"
DOI: 10.1016/j.aninu.2020.11.002
Abstract: Milk is considered a perfect natural food for humans and animals. However, aflatoxin B1 (AFB1) contaminating the feeds fed to lactating dairy cows can introduce aflatoxin M1 (AFM1), the main toxic metabolite of aflatoxins into… read more here.
Keywords: milk; dairy cows; aflatoxin; biotransformation ... See more keywords
Multi-omics Analysis Revealed Coordinated Responses of Rumen Microbiome and Epithelium to High-Grain-Induced Subacute Rumen Acidosis in Lactating Dairy Cows
Sign Up to like & getrecommendations! Published in 2022 at "mSystems"
DOI: 10.1128/msystems.01490-21
Abstract: Dairy cows are economically important livestock animals that supply milk for humans. The cow’s rumen is a complex and symbiotic ecosystem composed of diverse microorganisms, which has evolved to digest high-fiber diets. ABSTRACT Subacute ruminal… read more here.
Keywords: analysis; lactating dairy; epithelium high; dairy ... See more keywords
Effect of Exogenous Progesterone or Flunixin Meglumine After AI on Serum Progesterone Concentration and Pregnancy per AI in Lactating Dairy Cows
Sign Up to like & getrecommendations! Published in 2018 at "Animal Reproduction"
DOI: 10.21451/1984-3143-ar2017-0014
Abstract: The objective of this study was to determine the effect of post AI administration of exogenous progesterone (P4) or a prostaglandin F2α (PGF2α) synthesis inhibitor agent on serum P4 concentrations and pregnancy per AI (P/AI)… read more here.
Keywords: flunixin meglumine; dairy cows; post; progesterone ... See more keywords
Effect of recombinant bovine somatotropin (rbST) treatment on follicular population and development in non-lactating dairy cows
Sign Up to like & getrecommendations! Published in 2019 at "Animal Reproduction"
DOI: 10.21451/1984-3143-ar2018-0118
Abstract: Abstract The aim of this study was to evaluate the long-term effects of recombinant bovine somatotropin (rbST) on follicle population and ovulatory follicle development in non-lactating dairy cows. Twenty-one Jersey cows were allocated in rbST… read more here.
Keywords: lactating dairy; non lactating; rbst; dairy cows ... See more keywords
Associations between postpartum fertility phenotypes and genetic traits in seasonal-calving, pasture-based lactating dairy cows.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of dairy science"
DOI: 10.3168/jds.2018-16000
Abstract: The objective of this study was to evaluate the associations between corpus luteum (CL) status, uterine health, body condition score (BCS), metabolic status, and parity at wk 3 and 7 postpartum in seasonal-calving, pasture-based, lactating… read more here.
Keywords: status; dairy cows; seasonal calving; metabolic status ... See more keywords
Sampling strategy and measurement device affect vaginal temperature outcomes in lactating dairy cattle.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of dairy science"
DOI: 10.3168/jds.2019-16667
Abstract: Body temperature (BT) is widely used to evaluate health and heat load status in cattle. Despite its importance, studies vary in how BT is measured and in the biological interpretation of the results. Costs, practicality,… read more here.
Keywords: vaginal temperature; temperature; min; lactating dairy ... See more keywords
Effects of replacing soybean meal with canola meal for lactating dairy cows fed 3 different ratios of alfalfa to corn silage.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of dairy science"
DOI: 10.3168/jds.2019-16947
Abstract: Previous research has demonstrated that feeding canola meal (CM) improves milk production and N utilization by lactating dairy cows when replacing solvent-extracted soybean meal (SBM). The objective of the present study was to evaluate whether… read more here.
Keywords: milk; cows fed; meal; dairy cows ... See more keywords
Histidine dose-response effects on lactational performance and plasma amino acid concentrations in lactating dairy cows: 2. Metabolizable protein-deficient diet.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of dairy science"
DOI: 10.3168/jds.2021-20189
Abstract: The objective of this experiment was to determine the effect of increasing digestible His (dHis) levels with a rumen-protected (RP) His product on milk production, milk composition, and plasma AA concentrations in lactating dairy cows… read more here.
Keywords: milk; dairy cows; yield; dhis ... See more keywords
Symposium review: The implications of spontaneous versus synchronized ovulations on the reproductive performance of lactating dairy cows.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of dairy science"
DOI: 10.3168/jds.2021-21431
Abstract: Lactating dairy cows are classified as spontaneous ovulators, in which establishment of pregnancy depends on the accuracy of detection of behavioral estrus for correct timing of artificial insemination (AI). Development of the Ovsynch protocol, a… read more here.
Keywords: lactating dairy; dairy; performance lactating; dairy cows ... See more keywords
Milk metabolomics analyses of lactating dairy cows with divergent residual feed intake reveals physiological underpinnings and novel biomarkers
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Molecular Biosciences"
DOI: 10.3389/fmolb.2023.1146069
Abstract: The opportunity to select for feed efficient cows has been limited by inability to cost-effectively record individual feed efficiency on an appropriate scale. This study investigated the differences in milk metabolite profiles between high- and… read more here.
Keywords: lactating dairy; feed intake; residual feed; feed ... See more keywords