影响水稻种绳直播机覆土厚度的主要因素研究  

Experimental Study on Major Factors Affecting Soil Thickness in the Operation of Rice Rope Direct Sowing Machine

作　　者：石鹏[1] 潘爱娜[1] 王波[1] 段锴[1] 应立志[1] 

机构地区：[1]沈阳农业大学工程学院,沈阳110866

出　　处：《农业科技与装备》2012年第5期23-24,共2页Agricultural Science & Technology and Equipment

摘　　要：覆土厚度是水稻种绳直播机工作质量的主要评价指标之一。为提高种绳直播机的性能,通过正交试验研究影响覆土厚度的主要因素。经试验分析,得出开沟深度的调节值和机体作业速度为主要影响因素。Soil thickness is one of the main indexes affecting the quality of work of Rice Rope Direct Sowing Machine. In order to study the main factors affecting the soil thickness, orthogonal experimental is conducted and the results are analyzed, which indicates that the major factors are the adjust value in trenching depth and the operating speed of the machine.

关 键 词：水稻种绳直播机 覆土厚度 影响因素 

分 类 号：S237[农业科学—农业机械化工程] S274.2[农业科学—农业工程]