不同稻作方式对水稻扬粳805生长发育及产量的影响  

Influences of Different Cultural Methods on Growth and Yield of Rice Yangjing 805

作　　者：杨武广 季陆鹰 葛胜 郭静 李洁 

机构地区：[1]江苏省扬州市邗江区农作物技术推广中心,江苏扬州225009

出　　处：《园艺与种苗》2015年第9期6-7,10,共3页Horticulture & Seed

基　　金：现代农业产业技术体系建设专项资金(CARS-01-45);2012年中央财政农业科技推广项目

摘　　要：[目的]探讨不同稻作方式对水稻扬粳805生长发育及产量的影响。[方法]通过机插、抛秧、直播3种稻作方式种植,系统比较了不同稻作方式对扬粳805的生长发育及产量的影响。[结果]结果显示,不同稻作方式扬粳805的生育期、分蘖发生动态、产量及其构成因素均有差异,产量表现为抛秧>机插秧>直播稻。[结论]研究结果为水稻扬粳805大面积生产提供了理论依据。The aim was to explore influences of different cultural methods on growth and yield of rice Yangjing 805. [Method] The influences of different cultural methods on growth and yield of rice Yangjing805 were studied, by three kinds of rice planting mode with machine plugged, throwing and live. [Result] The results showed that growth period, tiller dynamics, yield and its components of rice Yangjing 805 with different cultural methods were different. Yield performed throwing transplanting seeding rice. [Conclusion] The results provided technical references for large-scale production of rice Yangjing 805.

关 键 词：水稻品种 稻作方式 生长发育 产量及其构成因素 

分 类 号：S511[农业科学—作物学]