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日粮能量和蛋白质水平对奶牛繁殖性能影响的研究进展 被引量:8

Advances in the Effects of Dietary Energy and Protein Levels on Reproduction Performance of Dairy Cows
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摘要 奶牛繁殖性能下降与能量和蛋白质有关,本文系统地介绍了日粮能量和蛋白质水平对奶牛繁殖性能影响的研究进展,并着重论述了能量负平衡(NEB)及日粮蛋白质、脂肪酸和氨基酸对奶牛繁殖的影响。 Decline in reproductive performance of dairy cows was closely related to dietary energy and protein levels. This paper systematically introduced the research progress of the effects of dietary energy and protein levels on the reproductive performance of dairy cows, focusing on negative energy balance (NEB) and dietary protein, fatty acid, and amino acid levels.
出处 《动物营养学报》 CAS CSCD 北大核心 2010年第2期259-266,共8页 CHINESE JOURNAL OF ANIMAL NUTRITION
基金 国家科技支撑计划--华北农区高产奶牛繁育体系建立及规模化饲养技术研究(2006BAD04A10) 国家奶业产业技术体系(nycytx-10)
关键词 能量 蛋白质 奶牛 繁殖性能 Energy Protein Dairy cow Reproductive performance
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参考文献37

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