Finally. according to the difference status of anti-infection for Nematodirus. we suggest specific improving precautionary measures for nemathelminthes.
最后根据德国美利奴肉羊和当地蒙古羊对消化道线虫抗感染情况的不同，提出了具体的防病改进措施。
Finally. according to the difference status of anti-infection for Nematodirus. we suggest specific improving precautionary measures for nemathelminthes.
最后根据德国美利奴肉羊和当地蒙古羊对消化道线虫抗感染情况的不同，提出了具体的防病改进措施。
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