杂交太阳鱼高效养殖试验

为满足太阳鱼商品鱼5～10月市场需求,选择杂交太阳鱼秋苗池塘养殖,投喂粗蛋白为36%～40%的浮性配合饲料,5月份以后采取筛选和捕大留小的方法出售100 g以上的商品鱼。经试验,太阳鱼平均产量567.8 kg/667m^2,夏花出池为成活率93.3%,饲料系数1.05,养殖投入与产出比为1：3.15。

High Effective Culture Experiment of Hybrid Sunfish

In order to meet the market requirement of sunfish in 5 - 10 month, the autumn larvae of hybrid sunfish was selected to culture in pond, it was fed with floatability formula feed containing 36% -40% coarse protein, sunfish with the weight of above 100 g were picked out to sell after May. The results indicated that the average yield of sunfish was 567.8 kg/667m^2, the survival rate was 93.3%, feed coefficient was 1.05, and the ratio of input and output was 1：3.15.