我国传统的草鱼养殖,都是投放2～3龄的大规格鱼种,以投喂草食性饲料为主。这种养殖方式不仅鱼种成本高,养殖周期长,而且发病和泛池的死亡率高,一般很难达到理想的养殖效果。我们经过几年的实践探索,运用筛选优质鱼种、投喂全价颗粒饲料、合理放养和加强水质管理等 China’s traditional grass carp farming, are put 2 to 3 age large-scale species of fish to feed herbivorous feed-based. This breeding method is not only high cost of fish species, long breeding cycle, and the incidence and pan-pond high mortality, it is generally difficult to achieve the desired breeding effect. After several years of practice, we use screening of high-quality fish species, feeding full-price pellets, rational stocking and water quality management