Effects of different vitamin A supplies on performance and the risk of ketosis in transition cows

Effects of different vitamin A supplies on performance and the risk of ketosis in transition cows

ABSTRACT: This experiment investigated the effects of feeding low and high supplies of vitamin A (VA) during the transition period on plasma metabolites, prevalence of ketosis, and early milk production. In a randomized complete block design, 42 prefresh Holstein cows and 21 heifers were blocked by...

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Bibliographic Details
Main Authors: M. Rodriguez, B.D. Enger, W.P. Weiss, K. Lee, C. Lee
Format: Article
Language:English
Published: Elsevier 2023-04-01
Series:Journal of Dairy Science
Subjects:
beta-carotene
prepartum
postpartum
carryover
Online Access:http://www.sciencedirect.com/science/article/pii/S0022030223000693

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