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农作物秸秆利用技术是目前国家重点推广实施的新技术之一，主要由秸秆还田、饲料加工、秸秆气化和植物纤维制膜技术等组成。一、机械化秸秆还田技术 1 机械化秸秆还田及作用 以机械的方式将玉米秸秆直接粉碎并撒于地表，随即耕翻入土，使之腐烂分解；或将割去秸秆后
Crop straw utilization technology is one of the new technologies promoted and implemented by the state at present. It is mainly composed of straw returning, feed processing, straw gasification and plant fiber membrane forming. First, mechanized straw returning technology 1 mechanized straw returning to the field and the role of mechanical means the corn stalks directly crushed and sprinkled on the surface, then tilled into the soil, so rot decomposition; or after cutting the straw