母猪良好的泌乳能力极大地提高了断奶重。

The sows' good milk quality have added to significantly higher weaning weights.

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在同一日粮条件下，对泌乳牦牛和干奶牦牛的消化代谢能力进行了比较研究。

The situation of nutrient digestion and metabolism was compared between lactating and dry yak cows fed with the same diet.

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摘要：本实验旨在研究黄芪多糖对泌乳期荷斯坦奶牛抗氧化能力的影响。

Abstract: the aim of this study was to analysis the effect of Astragalus polysaccharides (APS) on antioxidant capacity of lactating Holstein cows.

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