近年来,由于受市场价格的影响,养鱼效益下降,甚至出现亏损情况,严重影响了养殖户的积极性。如能抓好以下各项措施,则可明显提高池塘养鱼的经济效益。1.彻底清塘消毒,一次施足底肥鱼种下塘前,要疏通注排水渠道,清除池底过多的淤泥。水深20厘米时,每亩(1亩=667平方米)鱼池用100千克生石灰带水消毒,杀灭虫害和病菌,再施腐熟的人畜粪500 In recent years, due to the impact of the market price, the benefit of fish farming has dropped and even losses have occurred, which has seriously affected the enthusiasm of farmers. If you can do a good job following the following measures, you can significantly increase the economic benefits of fish ponds. 1. Thoroughly disinfected ponds, once applied at the end of fat pond species before the pond, to clear the note drainage channels, clear the bottom too much mud. Depth of 20 cm, mu (1 mu = 667 square meters) Fish ponds with 100 kg of lime with water disinfection, killing pests and germs, and then applied manure and manure 500