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1.重施磷肥,推广配方施肥,秋卧肥和深施肥技术。实行全耕层施肥,降低土壤容重,增加其孔隙度。结合新修梯田平整或伏秋深耕,亩施普通过磷酸钙30公斤以上;同时配施适量氮肥,亩施氮、磷纯养分量5～7公斤,其氮磷配比以小麦1:0.75～1、洋芋1:0.5～0.75、豆类1:1～1.5、胡麻1:0.35～0.5为宜,结合农肥一起施入,施肥深度要求15～20厘米。早施深施给肥料以足够的熟化时间,减少损失,利于培肥土壤,提
1. Re-application of phosphate fertilizer to promote formula fertilization, autumn fertilizer and deep fertilization techniques. Implementation of the whole top layer fertilization, reduce soil bulk density, increase its porosity. Combined with the newly planted terraced fields or autumn planting, Mushu generally uses more than 30 kilograms of calcium phosphate. Meanwhile, with proper amount of nitrogen fertilizer, the amount of pure nitrogen and phosphorus is 5 ~ 7 kilograms per mu, and the ratio of nitrogen and phosphorus is 1: 0.75 ~ 1, potato 1: 0.5 ~ 0.75, beans 1: 1 ~ 1.5, flax 1: 0.35 ~ 0.5 is appropriate, combined with fertilizers applied together, the depth of fertilization requires 15 to 20 cm. As early as the application of fertilizer to mature enough time to reduce losses, conducive to fertilizing soil, mention