加强春季池鱼管理,是夺取全年养殖高产的关键,为此应切实做好以下四点: 一、池塘早准备 利用冬闲时节进行池塘改造,浅池改深,漏水改保水,清除过多淤泥,疏通进排水渠等。修整好的池塘,放干池水,经太阳曝晒后于放养前10天要进行药物消毒。池水深留5—10cm,用生石灰50—80千克/667m~2化水均匀泼洒,或水深1m用生石灰120—150千克 To strengthen the management of spring pond fish is to seize the key to breeding high throughout the year, for which should be effectively do the following four points: First, the pond ready to take advantage of winter and leisure ponds to transform the shallow pool to deep, leaking to retain water, remove excess sludge , Dredge into the drains and so on. Trim a good pond, put dry pool water, after the sun exposure 10 days before stocking for drug disinfection. Leave the water deep 5-10cm, with lime 50-80 kg / 667m ~ 2 evenly sprinkled water, or water depth 1m with quicklime 120-150 kg