山区池塘培育黑脊倒刺鳍巴鱼种试验总结

An Experimental Summary of the Pond Breeding of Spinibarbus sinensis in Mountainous Area

介绍了黑脊倒刺鲃养殖所具备的池塘条件、鱼苗投放、水质管理、饲料管理、病害防治等关键技术。本试验采用投放当年自繁夏花鱼种,一次放苗分段出售的养殖模式,经185d土池培育,6号池收获鱼苗184802尾,产值105877元,成活率达88%,投入产出比1:2.3。

This paper introduces the key techniques such as pond condition, release of fish seedling, water ：luality management, feed management, disease prevention and control and so on. In this experiment, the breeding model of self-propagating water flower in the same year was put into use and the seedling was put into one stage For sale. After the cultivation of the soil pond in 185 days, 184802 fish seedlings were harvested in the sixth pond, Lhe output value was 105877 yuan, and the survival rate was 88%.