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1.保护性耕作机具的种类按照玉米保护性耕作技术环节机械化生产作业的需要,保护性耕作的机具主要分两大类,一类是专用机具,另一类是通用机具。其中专用机具主要是指只有实施保护性耕作技术才能够使用上的机具,包括免耕播种机、覆盖型深松机、秸秆压(骑)倒机、秸秆粉碎还田机、可控秸
1. Types of Conservation Tillage Tools According to the needs of mechanized production of maize conservation tillage, conservation tillage machines fall into two main categories, one for special implements and the other for general purpose implements. Among them, the special equipment mainly refers to the equipment that can be used only when the conservation tillage technology is implemented, including the no-till planter, the covered subsoiler, the straw pressure (ride) down machine, the straw crushing machine,