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养虾为什么放草鱼
更新时间: 2020-11-03 00:00:00  

草鱼会吃一些荤食,如蚯蚓、蜻蜓、冰虾等。把草鱼放到虾池塘里面可以吃掉那些快要死的虾,这样能够减少疾病的传播。目前虾池塘里放些少量的草鱼是控制虾病最多的一种模式。草鱼是中国重要的淡水养殖鱼类,而且分布广,在中国分布于黑龙江至云南元江。

关键词: 为什么 草鱼

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