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苏南地区传统的土壤耕作要求水稻移栽前耕层土壤“上有泥糊、下有团块”,认为泥糊有利于土壤的养分释放,团块有利于土壤通气;而对于秋耕,力求达到耕层土碎、田面平
The traditional soil tillage in southern Jiangsu requires that the paddy soil before the transplanting of rice has a “muddy and lumping mass”. It is believed that the muddy soil is conducive to soil nutrient release and the mass is conducive to soil aeration. Tillage reached the soil broken, flat surface