栽培方式对沿江地区早籼稻生长与产量的影响
Effects of Planting Methods on Growth and Yield of Early Indica along the Yangtze River Region
张晓红 1钱伟 2周兵 1吕和平 1吴小文 1吴晨阳 1潘志军 1尹玲1
作者信息
- 1. 安徽省庐江县农业技术推广中心,安徽庐江 231500
- 2. 安徽省庐江县种子管理站,安徽庐江 231500
- 折叠
摘要
[目的]对比沿江地区主推的2种早籼稻栽培方式,摸索不同品种在大面积条件下2种栽培方式的产量潜力.[方法]选择4个沿江地区主推早籼稻品种,分别采用毯秧窄行机插与盘育抛栽2种方式.在田块地力相近的条件下,比较2种栽培方式下的品种表现.[结果]各品种的盘育抛栽方式产量表现普遍优于毯秧窄行机插方式,但毯秧窄行机插全生育期综合效益优势更大.[结论]进一步细化栽培管理措施后,毯秧窄行机插方式可成为沿江地区早籼稻的最佳栽培方式,对多数早籼稻品种均可适用.
Abstract
[Objective]To compare two methods for early indica cultivation which promoted along the Yangtze River Region and explore production potential of different varieties under the large area conditions.[Method]Under the condition of near field soil,four main varieties of early indica along the Yangtze river region were chosen to compare the varieties performance by using narrow-row machine transplanting for carpet seedling,tray cultivation and cast-transplanting.[Result]The production performance of varieties by using tray cultivation and cast-transplanting was better than narrow-row machine transplanting for carpet seedling,but it had less advantage in comprehensive benefits.[Conclusion]Narrow-row machine transplanting for carpet seedling could be the best cultivation way of early indica rice along the Yangtze river region after elaborating cultivation management measures, which could be used for most early indica varieties.
关键词
早籼稻/毯秧窄行机插/盘育抛栽/产量Key words
Early indica/Narrow-row machine transplanting for carpet seedling/Tray cultivation and cast-transplanting/Yield引用本文复制引用
出版年
2017
国家科技期刊平台
NSTL
维普
万方数据