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一、加强池塘的秋季管理1.加强秋季育肥。①由于鱼类冬季不进食,整个冬季靠消耗自身能量生存,因而秋季应多投喂能量含量高的饲淤泥耗氧和有害气体产生。越冬池要求水源充足,水质良好、无污染,注水方便,能解决缺氧问题。2.越冬池的准备。越冬池用100千克/亩干法清塘,如淤泥较厚,
First, to strengthen the autumn pond management 1. To enhance fattening in the fall. ① Because fish do not eat in winter, they consume more energy by themselves during the winter season. Therefore, feeding more silt with high energy content should consume oxygen and harmful gases in autumn. Overwintering pool requires adequate water, good water quality, pollution-free, water injection convenient, can solve the problem of anaerobic. 2 winter pool preparation. Winter pool with 100 kg / mu dry Qing Tong, such as thick mud,