冬季鱼种并塘后,可以利用空闲的鱼种池,囤养成鱼,发展青虾养殖,能提高鱼种池养殖效益。 1、囤养成鱼。主要囤养未达上市规格的成鱼,通过强化投饵,促其生长。鱼种并塘后,抽干池水,清除过多淤泥,每亩用生石灰100kg化浆后全池泼洒,消毒杀菌。5天后注入新鲜河水,保持水深1.6m以上,每亩施腐熟的有机肥100-150kg, Winter species and ponds, you can use the free fish ponds, stocked fish, the development of shrimp farming, can improve the breeding of fish ponds. 1, stocked fish. The main store less than the market size of adult fish, by strengthening the feeding, to promote its growth. Fish species and ponds, pumping dry pool water, remove excess sludge, 100kg per acre of lime slurry Quanchiposa, disinfection and sterilization. 5 days after the injection of fresh water, keep the water depth of more than 1.6m, 100-150kg per acre applied maturity of organic fertilizer,