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鄂爾多斯市達拉特旗“無底肥”項目區進入繁忙播種季

2024-05-08 13:20:11 來源:內蒙古自治區農牧廳 閱讀量:19793 評論

  【農機網 地方農機】 當前0-20cm土層地溫穩定,正是播種好時節。
 
  2024年5月4日,內蒙古鄂爾多斯市“無底肥”試驗區全程配套北斗導航開始了緊張的播種作業。
 
  玉米“無底肥”施肥技術是在播種前和播種時不施用任何化學肥料的一種施肥方式。是區別于傳統施肥的化肥使用模式,將傳統施肥方式中的種肥(或基肥)全部后移為追肥,實現全生育時期氮磷鉀養分分期動態調控的施肥模式,在現有條件下最大程度上實現作物養分需求與土壤養分供應的匹配,從而顯著提高肥料的利用效率。
 
  播種前,工作人員詳細檢查了灌溉水源、水肥一體化設備、土地平整等狀況,為保證后期苗全、苗壯和能夠及時追肥創造良好條件。
 
  播種過程中,鄂爾多斯市農牧技術推廣中心趙建剛查看了播種機種植情況,并實測了畝保苗數,確認了播種深度為 4~5cm,確認了大、小行距,行距和株距,計算畝保苗6000株左右,把好了栽培管理第一關。
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