Artificial propagation,fry rearing,breeding of food fish and fish disease prevention of channel catfish were introduced to provide reference for pollution-free and efficient breeding technology of channel catfish.%介绍了斑点叉尾鮰(Ietalurus punetaus)人工繁殖、苗种培育、食用鱼养殖以及鱼病防治等环节,为斑点叉尾鮰无公害高效养殖提供了一定参考.
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