草食动物饲料
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Herbivorous animal feed
以上为机器翻译结果，长、整句建议使用 人工翻译 。
调查分析了河北省北部牧区和南部农区的粗饲料资源和草食动物分布，并进行了同龄犊牛育肥对比试验。
The distribution of coarse fodder and herbivorous livestock in Hebei province were investigated and finishing experiments were made with contemporary calves.
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