水稻合理密植及其优质高产机理研究进展  

Advance in Rational Colse Planting and its Mechanism of Superior Quality and High Yield in Rice

作　　者：林洪鑫[1] 肖运萍[1] 袁展汽[1] 刘仁根[1] 汪瑞清[1] 

机构地区：[1]江西省农业科学院土壤肥料与资源环境研究所,南昌330200

出　　处：《中国农学通报》2011年第9期1-4,共4页Chinese Agricultural Science Bulletin

基　　金：江西省农科院水稻产业技术支撑体系建设(2009体-1);江西省农科院青年创新基金(2010-CQN004)

摘　　要：合理密植是水稻高产优质栽培的重要措施之一,包括合理的每蔸基本苗数、单位面积蔸数和行株距配置3部分。笔者从每蔸基本苗数、单位面积蔸数和行株距配置3个方面综述了栽插密度对水稻群体产量和品质的影响,以期为水稻高产优质栽培提供理论指导。Rational colse planting that was one of the important measures for superior quality and high yield of rice which included rational basic seeding per hill,rational unit area hills and rational row-spacing configuration.In order to provide guiding for rice superior quality and high yield,the article had summarized the effects of planting density on rice yield and quality from three aspects of basic seedling,planting density and row-spacing configuration.

关 键 词：水稻 合理密植 优质高产 机理 

分 类 号：S511[农业科学—作物学]