烟酸在奶牛生产上的应用研究
XINJIANG XUMUYE(2009)
Abstract
在高产奶牛产犊前2周及犊牛阶段添加适量的烟酸可补充其对烟酸的缺乏,并且烟酸对瘤胃微生物的影响能够提高牛的生产性能。
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