本试验旨在研究益生菌与石灰复合处理玉米秸秆对东北细毛羊瘤胃发酵的影响。

This experiment was conducted to study the effects of treating corn stalk with probiotics in combination with lime on rumen fermentation characteristics in Northeast fine-wool sheep.

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本文对东北细毛羊、东北土种绵羊及其不同代数的改良羊的皮肤组织构造进行了对比研究。

Comparison between histological structures of Dong Bei Improved Sheep skin and the Native Sheep skin as well as the skins of sheep improving at different generations was made in this paper.

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本文对东北细毛羊、东北土种绵羊及其不同代数的改良羊的皮肤组织构造进行了对比研究。

Comparison between histological structures of Dong Bei Improved Sheep skin and the Native Sheep skin as well as the skins of sheep improving at different generations was made in this paper.

youdao