聚氨酯包被尿素对奶牛泌乳性能和血浆生化指标的影响
辛杭书1，张永根1，孟庆翔2*，DIRK E A 3，刘庆平4
Effects of Polyurethane Coated Urea on Lactating Performance and Plasma Biochemical Indices of Dairy Cows
XIN Hangshu1，ZHANG Yonggen1，MENG Qingxiang2*，Dirk E A 3，LIU Qingping4
动物营养学报
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2010, (06): 1672
-1678
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DOI: 10.3969/j.issn.1006-267x.2010.06.030
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