论文部分内容阅读
播种前的土壤耕作法播种前的土壤耕作是建立在秋耕作业基础上的一种辅助耕作;在时间上说,是隔了一个冬季,但在土壤基本耕作上来说,是不允许分割的,一定要关联起来,
Soil tillage before sowing Soil tillage prior to sowing is ancillary tillage based on autumn tilling; in terms of time it is winter, but it is not permissible to divide it in the basic farming of soils, Must be linked