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奶牛干奶期和围产期的营养及其调控 被引量:5

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摘要 奶牛的干奶期约为60d,围产期是指分娩前3周和分娩后2~3周。这个时期由于进食量及体内养分的沉积和动用有很大的变化,从而对奶牛的健康和产奶有明显的影响,因此,研究其代谢规律及营养调控对奶牛健康和产奶的影响,是饲养技术的重要基础。
作者 冯仰廉
出处 《饲料研究》 CAS 北大核心 2009年第2期1-5,共5页 Feed Research
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