Cotton is the main crop in the Yellow River Delta. The cotton is usuallyplanted once a year, and thus we cannot make full use of the land. So experts putforward the cotton and wheat cropping rotation system. The cotton planterdiscussed in this dissertation is no tillage, stubble, and highly precise, which isbased on the cotton and wheat cropping rotation system. It is the combination ofstubble and planter. In order to avoid wasting energy when sowing, it’s necessaryto do the force analysis and testing of th...
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