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做好小麦秋播准备

Agricultural knowledge(2013)

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Abstract
一、合理整地施肥
  玉米收获后,抓紧深耕、施肥和播前整地,麦田的耕作整地应做到:深耕深翻,加深耕层;耕透耙透,不漏耕漏耙;土壤细碎,无明暗坷垃;地面平整;上虚下实;蓄水保墒和底墒充足。结合耕翻将基肥条施到表土下18~20厘米处,基肥中氮肥的用量为全季的50%左右,磷肥用量为全季的80%左右,钾肥可一次基施。
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