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在主养鲢鳙草鱼的池塘中,同时设置专用网箱养殖(或暂养)黄鳝,每667平方米(1亩)可产商品鱼和黄鳝各500公斤(双千斤),纯利万元以上,是充分利用水体,大幅度提高经济效益的良好综合养殖新模式。笔者将具体做法整理如下,供读者参考。1.池塘条件和消毒池塘面积
In the main silver carp and bighead carp ponds, at the same time set up special net cage farming (or holding) eel every 667 square meters (1 acre) can produce fish and eel 500 kg (double kilogram), net profit of more than 10,000 yuan, Is a full use of water, a substantial increase in economic benefits of a good comprehensive breeding new model. The author will organize the specific practices below, for readers reference. 1. Pond conditions and disinfection pond area