犊牛主要氨基酸营养与需要研究进展

Research advance on the effects of major amino acids on calves and their requirement

新生犊牛对营养物质的消化代谢与单胃动物相似,赖氨酸、蛋氨酸、苏氨酸、色氨酸、精氨酸等氨基酸对其影响较大。本文对犊牛主要氨基酸对其影响及营养需要作一综述。

The digestion and metabolism of nutrients in newborn calves are similar to monogastric animals.The essential amino acids of lysine, methionine, threonine, tryptophan and arginine are of much more important than other amino acids for calves.The effects of the major amino acids on calves and their requirements were reviewed in this article.