The number of coccidian oocysts in wormcast group was lower thanthat in sawdust group , which was helpful to control the coccidiosis of chicken before 60 days old .
蚯蚓粪组球虫卵数量低
组, 有利控制60 日龄前鸡的球虫病。
The number of coccidian oocysts in wormcast group was lower thanthat in sawdust group , which was helpful to control the coccidiosis of chicken before 60 days old .
蚯蚓粪组球虫卵数量低组, 有利控制60 日龄前鸡的球虫病。
明：以上例句、词性分类均由互联网
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