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[期刊论文] 作者：LI Jianwen,CHEN Daiwen,ZHANG Keying,LONG Dingbiao,
来源：中国高等学校学术文摘·农学 年份：2007
Two nitrogen-balance experiments were conducted to determine the optimum balance patte among four amino acids (lysine,methionine,tryptophan and threonine)on a d...
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