Effect of source and season on apparent digestibility of carotene in forage by cattle.
D000821:Animal Feed; D000818:Animals; D001706:Biopsy; D002338:Carotenoids / Q000378:metabolism*; D002417:Cattle / Q000378:metabolism*; D008099:Liver / Q000473:pathology; D012621:Seasons
D002338:Carotenoids