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山塘养鱼,因其肥力不足,水质差,产量往往很低,亩产一般只有几十公斤。而广西桂平市蒙圩镇新建村养鱼专业户范新明承包的山塘养鱼却获得高产,达到亩产800公斤。现将其高产经验归结如下: 一、实行鱼与猪、鸡、鸭结合的立体养殖方法,把猪舍、鸡棚、鸭棚建在塘边,利用畜禽的粪便入塘提高肥力,改良水质,繁殖微生物。大量的微生物及畜禽粪便和喂畜禽的
Pond fish, because of their lack of fertility, poor water quality, yield is often low, generally only tens of kilograms per mu. Guangxi Guiping Mengxu New Village Village fish farming Fan Xin Ming contracted pond fish has received high-yield, to 800 kg per mu. Now its high yielding experience can be summarized as follows: First, the implementation of fish and pigs, chickens, ducks with three-dimensional breeding methods, the pigsty, chicken shed, duck shed built in the pond, the use of livestock and poultry into the pond to improve fertility, improve water quality , Breeding microorganisms. A large number of microorganisms and livestock manure and livestock feed