影响荷斯坦奶牛305d产奶量的因素分析
叶东东;张孔杰;热西提·阿不都热合曼;黄锡霞;张再国;邓江玲;张桂芬
Analysis of Factors Influencing 305-days Milk Yield of Holstein Dairy Cow
YE Dong-dong;ZHANG Kong-jie;Rexiti·Abudureheman;HUANG Xi-xia;ZHANG Zai-guo;DENG Jiang-ing;ZHANG Gui-fen
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2011, (1): 148
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