摘要
研究反刍动物氨基酸需要量的最常用方法为屠体氨基酸分析法和真胃或十二指肠灌注法 ,研究者们采用不同的方法研究了肉牛的氨基酸需要量。在生长肉牛的实用日粮条件下 ,蛋氨酸或赖氨酸常为第
Typical researching methods for amino acids requements of ruminants include tissue analysis of amino acids and amino acids infusion through abomasam or duodenam and researchers determined amino acids requirements of beef cattle with these methods.In practical diets of growing and finishing beef cattle,methionine or lysine is often the first limiting amino acid.
出处
《国外畜牧科技》
1999年第4期5-9,共5页
Animal Science Abroad
