大洼县三角洲养鱼户贾殿文,养殖普通鲤鱼成鱼搭配花白鲢、鲫鱼,面积26亩,池塘是多年老塘,池底多年未清淤,淤泥较多,池塘面积是26亩,春、夏、秋季池塘管理比较正常,鱼长势良好,但在2014年冬末、2015年春季池塘冰刚刚开化时,池塘死鱼两千多尾,死鱼达到 Dawa County Delta fish farmers Jia Dianwen breeding common carp adult fish with silver carp, crucian carp, an area of ​​26 acres, the pond is a multi-year old pond, the bottom of the pool for many years without dredging, more mud, the pond area is 26 acres, spring and summer , The management of autumn ponds is relatively normal, the fish grows well, but in the end of winter2020, in the spring of 2015, when the pond ice just started to bloom, more than 2000 dead fish in ponds died, and dead fish reached