• The effects of bacillus subtilis natto on the growth, performance and weaning age of sucking calves were investigated.

    研究添加纳豆芽孢杆菌断奶前犊牛生长状况、生产性能、断奶日龄等的影响

    youdao

  • Bacillus subtilis natto has been authorized to be the microbiological feed additive. The research on the effects of bacillus subtilis natto as feed additive for dairy cattle is rare.

    豆芽孢杆菌被我国饲料主管部门批准微生物饲料添加剂,但是将其做为奶牛微生物使用效果还缺乏研究

    youdao

  • Bacillus subtilis natto has been authorized to be the microbiological feed additive. The research on the effects of bacillus subtilis natto as feed additive for dairy cattle is rare.

    豆芽孢杆菌被我国饲料主管部门批准微生物饲料添加剂,但是将其做为奶牛微生物使用效果还缺乏研究

    youdao

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