摘要
本文系统地研究了4个油菜品种(中双11、沪油17、秦优10号、皖油29)不同成熟度、不同种植密度机械化收获损失质量及损失率差异。结果表明,4个品种中中双11机械化收获损失质量及损失率最低;成熟度在95%左右机械化收获损失质量及损失率最低;种植密度在45万株/hm2左右机械化收获损失质量及损失率最低。
This paper systematically studied the difference of Zhongshuang 11,Huyou 17,Qinyou 10,Wanyou29,in maturity,planting density,mechanical harvesting quality loss and loss rate. The results show that four species of Zhongshuang 11 is the lowest for mechanical harvesting quality loss and loss rate. Maturity at about95% will bring about quality loss and loss rate are lowest in mechanical harvesting planting density in 45 × 10^4/hm^2 will make the same effect.
出处
《安徽科技学院学报》
2014年第4期6-9,共4页
Journal of Anhui Science and Technology University
基金
现代农业产业技术体系建设专项资金(nycytx-00555)
农业综合开发农业部专项项目(农计函[2011]90号)
关键词
油菜
高效低损
联合收获
Rape
High efficiency and low loss
Combined harvester
