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“垄三”栽培的增产机理一是探松打破犁底层,加深耕作层,改善耕层结构,有利于大豆根系的生长发育和根瘤的形成。
First, “ridge three” cultivation of the first increase in production mechanism to explore pine plow to break the bottom, deepen the tillage, improve the tillage structure is conducive to soybean root growth and nodule formation.