黄颡鱼主养池混养鲌鱼模式研究

Study on the model of polyculture of common carp in the main carp

黄颡鱼(Pelteobagrus fulvidraco)是一种重要的特种淡水养殖品种。为探索黄颡鱼养殖新模式,在黄颡鱼主养池塘,混养一定比例鲌鱼,以取得健康高效的养殖效果。结果表明,在黄颡鱼放养8 000~10 000尾/667 m^2池塘中,混养鲌鱼500~600尾/667 m^2,不仅养殖水体水质良好、鱼病发生几率低,而且黄颡鱼品质好,上市售价高,投入产出比高,池塘整体经济效益比较显著。

Pelteobagrus fulvidraco is an important species of freshwater culture. In order to explore the new model of catfish culture, a certain proportion of catfish is raised in the pond to achieve a healthy and efficient breeding effect. The results showed that in the breeding pond of yellow catfish, 8 000~10 000 tail/667 m^2, Under the 500~600 tail/667 m^2 model of mixed breeding, not only the water quality of the cultured water was good, the incidence of fish disease was low, but also the quality of the yellow catfish was good, the market price was high, the input and output ratio was high, and the overall economic benefits of the pond were significant.