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探讨了在不改变现有的组合式旋耕机主要技术参数情况下，增加精量播种装置，改装成旋耕施肥播种联合作业机（以下简称旋耕播种作业），解决了春季整地与播种作业脱节问题，是今后要研究的一个课题。
This paper discussed how to improve the precision sowing device and convert it into a combined rotation and fertilization sowing machine (hereinafter referred to as rotary sowing sowing operation) without changing the main technical parameters of the existing rotary tiller, which solved the problems of land preparation and sowing in spring Disconnection is a subject to be studied in the future.