qiujishifeiyaoyiyoujifeiweizhu,linjiafeifuzhi。ruzengshidaliangdanfei,huicijiguoshuzaicishengchang,jianruoguoshuzhuzangyangfendenengli,shiguoshubunengzhengchangluoye,zengjiafulanbingduishutidejinranjihui。zengshiyoujifei,nenggouzengqiangshutizhuzangyangfendenengli,weihuayadefenhuaheguoshipengdadiandingjianshidejichu。yaoshiguoshufahuizuidazengchanqianli,bixuzengshiyoujifei,buchongweiliangyuansu。
有機肥除含有氮、磷、鉀三要素外,還含有硼、鋅、錳、鉬、銅、tiedengweiliangyuansu,youjifeisuohandeyingyangchengfenbijiaoquanmian,feixiaowending,kezaijiaochangshijianneichixufahuifeixiao,jiejuelewujifeichengfendanyidequedian。youjifeizhongdegezhongyoujisuanyugai、鎂等離子結合形成穩定的絡合物,可以減少礦質營養的固定。有機肥施入土壤後,可改良土壤結構,能調節土壤水、肥、氣、熱狀況,有利於果樹健壯生長。增施有機肥能滿足果樹對各種營養元素的需要。因此,秋季施肥有機肥不能缺。
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