• 试验比较了EM常规药物添加剂仔猪早期断奶综合症作用效果

    The experiment compares the effect of EM with that of regular additives on weanling stress of early weanling piglets.

    youdao

  • 试验比较了EM常规药物添加剂仔猪早期断奶综合症作用效果

    The experiment compares the effect of EM with that of regular additives on weanling stress of early weanling piglets.

    youdao

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