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科学积存农家肥,可有效防止肥料中成份的挥发损失,使有机肥成倍提高肥效。下面给大家介绍几种提高农家肥肥效的好方法: 1、在堆沤肥料时,每100公斤堆肥中加入10公斤左右的过磷酸钙,经过25天的堆沤后,可增加磷的含量。 2、在人粪尿中加过磷酸钙。每50公斤的人粪尿中加2-3公斤过磷酸钙,搅拌均匀存放10
Scientific accumulation of manure, fertilizer can effectively prevent the loss of volatile components, so that organic fertilizer multiplied to improve fertilizer efficiency. Here are some good ways to improve the efficiency of farmyard fertilizer: 1, in the pound fertilizer, add about 10 kg of superphosphate per 100 kg of composting, after 25 days of pound, can increase the phosphorus content. 2, add calcium phosphate in human excrement. Add 2-3 kg of superphosphate per 50 kg of human waste, mix well and store 10