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花生中后期喷肥能增产在花生生育的中后期进行叶面喷肥，是取得高产的重要环节。喷施时要根据植株长相、基肥、种肥的施用情况，选择不同肥料进行喷施。一般可增产１０％左右。常用的肥料和施用方法如下。１．喷磷酸二氢钾在花生开花结荚期喷施磷酸二氢钾溶液，补充磷钾营...
The middle and late peanut fertilization can increase the production of peanut in the middle and late stages of foliar fertilizer, is an important part of high yield. Spraying should be based on the plant phase, base fertilizer, fertilizer application, choose different fertilizers for spraying. Can generally increase about 10%. Commonly used fertilizer and application methods are as follows. 1. Spraying potassium dihydrogen phosphate in peanut flowering pod spraying potassium dihydrogen phosphate solution, add phosphorus and potassium camp ...