【摘 要】
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三深精播耕种法李贵勤三深精播耕种法是由垄沟深松、种床深松、化肥分层深施、精密点播四项技术构成的一套完整的种植方法，是农机农艺结合、耕种结合、耕管结合的机械化高产栽
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三深精播耕种法李贵勤三深精播耕种法是由垄沟深松、种床深松、化肥分层深施、精密点播四项技术构成的一套完整的种植方法，是农机农艺结合、耕种结合、耕管结合的机械化高产栽培模式。其主要特点是传统垄作、间隔深松、化肥分层深施、良种精播。该技术适用于玉米、豆类等...
Sanshui precision sowing method Li Guiqin Sanshen sowing sowing method is a set of complete planting methods consisting of four techniques of deep subsoiling of furrows, deep bed planting of seeds, deep stratification of chemical fertilizers and precision on demand, Combined with mechanized and high-yielding cultivation mode combined with tillage and tube farming. Its main feature is the traditional ridge, loosely spaced, fertilizers stratification, seed fine spread. The technology is suitable for corn, beans, etc.
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