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一、人粪尿添加过磷酸钙在每50公斤人粪尿中加入2.5公斤过磷酸钙,搅拌均匀,存放5—7天后使用。该法能使人粪尿中极易挥发的碳酸铵转化成性质稳定的磷酸铵,从而防止氮的流失,增加人粪尿中的磷元素,以磷保氮,施入池中可提高肥效。二、人粪尿添加过磷酸钙和食盐在每50公斤人粪尿中加入5公斤过磷酸钙和2.5公斤食盐,充分搅拌均匀,发酵数天后使用。使用方法是加3倍水稀释后全池泼洒。不仅能防治鱼类浮头,而且还可提高肥料
First, the human waste add superphosphate In each 50 kg of human waste added to 2.5 kg of superphosphate, stir, store for 5-7 days before use. The method can make human excrement easily volatile ammonium carbonate into stable ammonium phosphate, thus preventing the loss of nitrogen, increase the phosphorus in human excrement, phosphorus nitrogen, into the pool can improve fertilizer efficiency. Second, human waste add superphosphate and salt in every 50 kg of human waste urine by adding 5 kg of superphosphate and 2.5 kg of salt, stir well, use a few days after fermentation. Use is to add 3 times the water after the Quanchiposa diluted. Not only prevention and treatment of fish floating head, but also improve fertilizers