北京肉仔鸭蛋氨酸和赖氨酸需要量研究
罗清尧,高振川
The study on the optimal levels of the dietary methionine and level for 0~2~5 weeks beijing ducklings
LUO Qing-yao; GAO Zhen-chuan
动物营养学报 . 2002, (03): 30 -35 . 

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