摘要圆盘耙是耕整地机械中比较重要的整地机械之一，主要用于旱地犁耕后的碎

摘要<br><br>圆盘耙是耕整地机械中比较重要的整地机械之一，主要用于旱地犁耕后的碎土以及播前松土、除草。普遍用于作物收获后的浅耕灭茬、早春保墒和耕翻后的碎土等作业，也可用作飞机播种后的盖种作业。目前国内外已广泛采用，它的主要特点是: 被动旋转，断草能力较强，具有一定的切土、碎土和翻土功能，功率消耗少，作业效率高，既可在已耕地作业又可在未耕地作业，工作适应性较强。<br><br>关键词：农林机械、耕整

摘要<br><br>圆盘耙是耕整地机械中比较重要的整地机械之一，主要用于旱地犁耕后的碎土以及播前松土、除草。 普遍用于作物收获后的浅耕灭茬、早春保墒和耕翻后的碎土等作业，也可用作飞机播种后的盖种作业。 目前国内外已广泛采用，它的主要特点是: 被动旋转，断草能力较强，具有一定的切土、碎土和翻土功能，功率消耗少，作业效率高，既可在已耕地作业又可在未耕地作业，工作适应性较强。<br><br>关键词：农林机械、耕整

abstract<br>Disc harrow is one of the most important land preparation machinery in the field of tillage and preparation. It is mainly used for breaking soil after ploughing in dry land, loosening soil and weeding before sowing. It is widely used for shallow tillage and stubble removal after crop harvest, moisture conservation in early spring and broken soil after ploughing, and can also be used as cover planting operation after aircraft sowing. At present, it has been widely used at home and abroad. Its main characteristics are: passive rotation, strong grass cutting ability, certain soil cutting, breaking and turning functions, low power consumption, high operation efficiency, and can be operated in both cultivated land and non cultivated land, with strong work adaptability.<br>Key words: agricultural and forestry machinery, tillage and finishing<br>