摘要
气吸式排种装置以其省种、不伤种、对种子尺寸要求不严、适应力强、易于实现单粒精播和作业速度高等优点,得到了广泛应用。为此,从结构和工作原理入手,对影响气吸式排种装置工作性能的主要因素进行了分析,并介绍了相关的试验方法,为今后免耕播种机气吸式排种装置排种性能试验提供参考。
Air-suction seed-metering device has gained wide range of research and application for its advantages of seed saving, not to hurt the seed, lax for the size of seed, adaptable, easy to implement single seed sowing and high work speed. In this paper the main work performance factors of air-suction seed-metering device had been analyzed in theory from the structure and the work principle, and introduced related experimental methods, provided direction for the further study on the air-suction seed-metering device of no-tillage drill for the future.
出处
《农机化研究》
北大核心
2008年第5期45-47,共3页
Journal of Agricultural Mechanization Research
关键词
播种机
气吸式
性能
试验方法
drill
air-suction
performance
experimental methods
