215 Supplementation with beta-carotene and vitamins improves pregnancy rate after timed-AI in beef Nellore cows grazed in pasture systems
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DOI: 10.1093/jas/skaa278.281
Abstract: The aim was to evaluate the effects of beta-carotene and vitamins (A, D3, E and biotin) on reproductive performance of grazing Nellore cows calving in different moments. A total of 497 multiparous cows (5.68 ±… read more here.
Keywords: carotene vitamins; supplementation; carotene; nellore cows ... See more keywords