Short communication: Postpartum plasma amino acid concentration in primi- and multiparous Holstein cows
Sign Up to like & getrecommendations! Published in 2021 at "Animal Feed Science and Technology"
DOI: 10.1016/j.anifeedsci.2021.115101
Abstract: Abstract A better understanding of changes in plasma amino acid (AA) concentrations during the transition period may help optimize nutrition to improve health, welfare, and production in dairy cows. The aim of this study was… read more here.
Keywords: multiparous cows; amino acid; plasma amino; postpartum ... See more keywords
Risk factors for on-farm mortality in beef suckler cows under extensive keeping management.
Sign Up to like & getrecommendations! Published in 2017 at "Research in veterinary science"
DOI: 10.1016/j.rvsc.2017.08.007
Abstract: The on-farm mortality of cows in cow-calf herds has a significant influence on the economic efficiency of the farm. It is also an indicator of suboptimal animal health and welfare. The present study analysed the… read more here.
Keywords: beef; mortality hazard; risk; multiparous cows ... See more keywords
Parity differences in the behavior of transition dairy cows.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of dairy science"
DOI: 10.3168/jds.2016-10987
Abstract: During the transition period, around the time of calving, cows experience a suite of stressful events, including regrouping, diet changes, parturition, and the onset of lactation. These changes may be more difficult for primiparous cows… read more here.
Keywords: parity; primiparous cows; multiparous cows; transition ... See more keywords
Association between serum calcium dynamics around parturition and common postpartum diseases in dairy cows.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of dairy science"
DOI: 10.3168/jds.2019-17821
Abstract: The objective of this study was to compare periparturient serum Ca dynamics (CaDyn) in cows with and without diseases in early lactation. The study enrolled 1,949 cows from a commercial dairy farm in northern Germany.… read more here.
Keywords: multiparous cows; serum concentrations; cows cows; ketosis ... See more keywords
Controlled trial of the effect of negative dietary cation-anion difference on postpartum health of dairy cows.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of dairy science"
DOI: 10.3168/jds.2020-19389
Abstract: The objective of this study was to assess the effects of feeding negative dietary cation-anion difference (DCAD) dry cow diets on postpartum health. Cows from 4 commercial dairy farms in Ontario, Canada, were enrolled in… read more here.
Keywords: postpartum health; multiparous cows; con; treatment ... See more keywords
Relationships between energy balance during early lactation and cow performance, blood metabolites, and fertility: A meta-analysis of individual cow data.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of dairy science"
DOI: 10.3168/jds.2020-19607
Abstract: This study was designed to contribute to the understanding of the relationships between energy balance (EB) in early lactation [4 to 21 d in milk (DIM)] and fertility traits [interval to start of luteal activity… read more here.
Keywords: milk; cow; multiparous cows; dim ... See more keywords
Transition cow nutrition and management strategies of dairy herds in the northeastern United States: Part II-Associations of metabolic- and inflammation-related analytes with health, milk yield, and reproduction.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of dairy science"
DOI: 10.3168/jds.2021-20863
Abstract: The objectives were as follows: (1) establish cow-level thresholds for prepartum nonesterified fatty acids (NEFA) and postpartum NEFA, β-hydroxybutyrate (BHB), and haptoglobin (Hp) concentrations associated with negative health events; (2) evaluate cow-level associations between biomarkers… read more here.
Keywords: percentage; me305; multiparous cows; increase ... See more keywords
Rumen-protected choline and methionine during the periparturient period affect choline metabolites, amino acids, and hepatic expression of genes associated with one-carbon and lipid metabolism.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of dairy science"
DOI: 10.3168/jds.2022-22334
Abstract: Feeding supplemental choline and Met during the periparturient period can have positive effects on cow performance; however, the mechanisms by which these nutrients affect performance and metabolism are unclear. The objective of this experiment was… read more here.
Keywords: multiparous cows; choline; rumen protected; periparturient period ... See more keywords