• 微生态制剂 - 引用次数：3

  For the animal microecology preparation, not only the cost should be thought, but also the economic value etc. In the experiment fresh bacteria feed was actively attemted.

  对动物微生态制剂而言,在注重效果的同时还要考虑经济价值等问题。

  参考来源 - 鸡源益生菌BL

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