农机化研究2024，Vol.46Issue(8)：186-190,5.
油菜"宽垄间距-垄作垄收"机械化生产试验研究
Experimental Study on Mechanized Production of Rape With"Wide Ridge Spacing,Ridge Cultivation and Ridge Harvest"
摘要
Abstract
In order to study the effects of"ordinary flat farming"and"wide ridge spacing ridge farming and ridge har-vest"on the main agronomic and yield characters of rapeseed,and to provide technical reference for exploring the planting mode of mechanized production of rapeseed.Taking Qingyou No.3 provided by the Rice Research Institute of Chongqing Academy of Agricultural Sciences as the material,the main agronomic and yield characters of rapeseed mecha-nized production under the two planting modes of"ordinary flat farming"and"wide ridge spacing ridge farming and ridge harvest"were measured,and the economic benefits of the two planting modes were compared.The results showed that although the number of effective plants per unit area of"ordinary flat cropping"mode was more than that of"wide ridge spacing ridge harvesting",the yield characters of rapeseed planted by"wide ridge spacing ridge harvesting"mode were better,the loss and loss rate were lower,the economic benefit was higher,and it was more suitable for mechanized har-vesting.The main agronomic shapes of the two planting modes have little difference,but there are obvious differences in yield per unit area and economic benefits.Selecting the appropriate planting mode for mechanized production can obtain high yield and high efficiency.关键词
油菜/宽垄间距-垄作垄收/种植模式/机械化生产Key words
rape seed/wide ridge spacing/ridge cultivation and ridge harvest/planting patterns/mechanized produc-tion分类
农业科技引用本文复制引用
李英,舒黎辉,王明明,罗春明,李尚,陈雪飞,赵立军,彭维钦,万玉华,李强,许颖,黎斌,唐立超..油菜"宽垄间距-垄作垄收"机械化生产试验研究[J].农机化研究,2024,46(8):186-190,5.基金项目
重庆市特色效益粮油产业技术体系创新团队项目(202103125) （202103125）
重庆市科学技术局人工智能试验区第三批重点研发项目(cstc2021jscx-gksbX0065) （cstc2021jscx-gksbX0065）
