INDIAN JOURNAL OF ANIMAL RESEARCH, cilt.55, sa.2, ss.145-149, 2021 (SCI-Expanded)
Background: Beta-(beta-) carotene, is the precursor to vitamin A, in particular, has some potential benefits on reproduction. The main objective of this study was to investigate the efficacy of beta-carotene administration on fertility following either prostaglandin F2 alpha (PGF) induced estrus or Ovsynch protocol in lactating dairy cows.