干塘冬捕后池鱼死亡原因与对策近年来，随着池塘养鱼集约化和市场需要的发展，很多地区，冬季干场只取捕青、草、鲤、鲫等粗鳞鱼上市出售，还有大量的鲢、鳙、鳊鱼和套养的鱼苗留养下年春季销售，以满足市场淡季的需要。这样，就给冬季干塘取鱼的管理带来了一定的困难，既... In recent years, with the intensive fish farming ponds and the development of market needs, in many areas, winter dry farms only catch green, grass, carp, crucian carp and other rough fish for sale on the market, There are a large number of silver carp, bighead carp, bighead carp and nursed fry remain under the spring sales, to meet the needs of the off-season market. In this way, give winter dry pond fish management has brought some difficulties, both ...