摘要
在对现有半精量排种器进行深入研究的基础上,对原有的排种器进行了改进设计。通过台架试验的方法分析并测试各项指标结果表明,该排种器能够满足棉花膜上精量播种的农艺要求。
Based on the intensive research on existing half- precision seed metering devices, improved design is made for the former seed metering device. By method of bench test, all kinds of index are tested and analyzed. By bench test it is improved that this kind of seed metering device can satisfy the agricultural requirements of precision insemination on plastic film for cotton.
出处
《农机化研究》
北大核心
2011年第4期142-144,148,共4页
Journal of Agricultural Mechanization Research
基金
新疆农业科学院院长基金项目(2009-28)
关键词
排种器
试验台
精量播种
棉花
seed metering device
test bench
precision insemination
cotton
