摘要
阐述全喂入联合收割机的结构与特点,研究分析留茬高度对工作时间、耗油量、籽粒损失及机具磨损等指标的影响,得出较为经济的留茬高度,旨在对全喂入联合收割机的改进和优化秸秆还田技术提供理论依据。
This article deals with the structure and features of the complete feed combine harvester,in particular,the effect of stubble height on the performance of the machine in terms of the working time,oil consumption,kernel loss,and machine erosion. The economical stubble height is revealed from the experiments and analysis so as to provide theoretical reference for the improvement of the combine harvester and optimization of returning straws to fields.
出处
《农业科技与装备》
2010年第12期31-32,34,共3页
Agricultural Science & Technology and Equipment
关键词
农业工程
留茬高度
联合收割机
全喂入
效能
agricultural engineering
stubble height
combine harvester
complete feed
performance
