摘要
随着农业新技术的不断发展和耕作方式的进步,我国的精密播种技术有了飞速的发展。精密排种器是精密播种机上的关键部件,其性能好坏直接影响播种机的工作性能和播种质量。认识当前精密排种器技术的应用现状和发展方向,对于开发和研制符合农艺技术要求的精密播种机械具有重要的现实意义。为此,对我国精密排种器的发展现状做了简要分析,指出了精密排种器的发展方向,以期为我国精密排种器的设计提供有益的参考。
Following with the continuous development of new agricultural technology and progress of cultivated mode, the precision planting technique has developed at full speed. The metering device is the key component of precision planter, the properties of which directly influence service behaviors and sowing quality of planter. Knowing the applied present situation and developing direction of metering device technique, it has the practical significance to develop and research precision planter according with agricultural technical requirements. Hence, having made a brief analysis to the current developing situation of the planting device of our country, the paper has proposed the developing direction of the accurate planting device, offering helpful reference for the design of the planting device of our country.
出处
《农机化研究》
北大核心
2006年第4期16-18,共3页
Journal of Agricultural Mechanization Research
关键词
农业工程
精密排种器
综述
现状
发展
agricultural engineering
metering device
summary
current situation
development
