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为了优化山区池塘养殖品种结构，进一步提高优质鱼的产量，我们于1996年引进了斑点叉尾细这一新的养殖品种，在利用土池就地培育苗种获得成功的基础上，1997年又开展了斑点叉尾细养成试验，现将有关情况报告如下。l材料和方法1．l试验塘条件选择建厦市鱼种场的23‘池作为试验塘
In order to optimize the structure of mountain pond breeds and further increase the production of high-quality fish, we introduced the new breed of channel catfish in 1996 and re-established it in 1997, based on the success of nurturing in situ nurseries Fork forks fine training test, the relevant information is reported as follows. l Materials and methods 1. l Test pond conditions Select building 23 'pond fish market as a test pond