摘要
为提高小区育种试验条播机播种作业的均匀性能,重点对影响小区播种机落种部件的相关运动进行理论分析,优化播种机落种部件的结构及参数,解决育种试验条播机中落种部件对育种自净性能影响及落种部件对锥体分种均匀性影响的问题,以提高育种试验的播种精度。
In order to improve uniformity performance for plot drill , theoretical kinematic analysis was conducted on the Planting device .The structure and parameters of the Planting device were optimized , which would reduce its impact on self-cleaning performance of the plot seeder and metering uniformity performance of cone part and thus higher accuracy could be obtained .
出处
《农机化研究》
北大核心
2014年第12期204-207,215,共5页
Journal of Agricultural Mechanization Research
基金
国家公益性行业(农业)科研专项(200903053-07)
山东省科技发展计划项目(2009GG10009039)
山东省农业科技成果转化资金项目(2009-Z22)
青岛农业大学研究生创新计划项目(QYC201314)
关键词
落种部件
分种均匀性
提升高度
二次充种
播种精度
planting device
metering uniformity
move-up height
second time of filling
planting Precision
