影响奶牛乳尿素氮的主要因素研究进展
杨海昱,吕湾,薛洁,张乐颖,张汝美,李荣岭,李建斌,仲跻峰
Research Progress on Main Influencing Factors of Urea Nitrogen in Milk of Dairy Cows
YANG Hai-yu,LU Wuan,XUE Jie,ZHANG Le-ying,ZHANG Ru-mei,LI Rong-ling,LI Jian-bin,ZHONG Ji-feng(Dairy Research Center,Shandong Academy of Agricultural Sciences,Ji′nan 250131,China,Hebei University of Engineering,Handan 056001,China)
畜牧与饲料科学
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2019, (4): 79
-83
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DOI: 10.12160/j.issn.1672-5190.2019.04.021
