安徽农业科学2025，Vol.53Issue(13)：20-23,4.DOI:10.3969/j.issn.0517-6611.2025.13.005
不同播种方式对稻茬直播油菜成苗质量和产量的影响
Effects of Different Sowing Methods on Rapeseed Seedling Quality and Yield
张琦 1刘静晨 2秦缘 2张付贵2
作者信息
- 1. 望江县种植业技术推广中心,安徽望江 246200
- 2. 安徽农业大学农学院,安徽 合肥 230036
- 折叠
摘要
Abstract
Considering the issue of adaptability of different sowing methods and tillage treatments,as well as the effect of all straw mulching on rapeseed germination the effects of four sowing methods(sowing by manual,UAV,integrated machine,and no tillage sowing by UAV)on rapeseed density,seedling quality,and yield under the conditions of all straw mulching or straw removing were investigated.Results showed that the quality of seedlings sown by the integrated machine was the best compared with other sowing methods,whether under the conditions of all straw mulching or straw removing.Under the condition of straw removing,yield of sowing by manual was higher than other sowing methods,with the highest yield.However,the seedling surivival rate of sowing by UAV without tillage was highest and the yield remained the highest un-der lower density conditions.关键词
油菜/秸秆全量还田/秸秆离田/播种方式/成苗质量/产量Key words
Rapeseed/All straw mulching/Straw removing/Sowing method/Quality of seedlings/Yield分类
农业科技引用本文复制引用
张琦,刘静晨,秦缘,张付贵..不同播种方式对稻茬直播油菜成苗质量和产量的影响[J].安徽农业科学,2025,53(13):20-23,4.
