为了来年的成鱼能稳产高产,增加效益,在冬季应切实抓好如下工作。 1、池塘改造 利用冬捕后的休闲时期进行池塘改造,改小池塘为大池塘,改浅水池塘为深水池塘,死水塘改成活水塘(开挖引水渠道),漏水塘改为保水塘。经过改造,既能增加池塘的载水容量,也改 For the coming year adult fish can be stable and high yield, increase efficiency, in the winter should really do the following work. 1, the transformation of the pond After the use of winter catching leisure period for pond reconstruction, change small ponds into large ponds, change shallow ponds into deep ponds, dead ponds into live ponds (excavation diversion channels), drain ponds to Paul ponds. After transformation, both to increase the carrying capacity of the pond, but also changed