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《Journal of Anhui Agricultural Sciences》 2010-21
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Research on Cultural Approach of Super-high Yielding in Super Rice Wujing15

WU Gui-cheng et al(Innovation Center of Rice Cultivation Technology in Yangtze River Valley of Ministry of Agriculture,Yangzhou University Yangzhou,Jiangsu 225009)  
[Objective]Cultural approach of super-high yielding was searched.[Method]The research was designed from the structure of population of stems and tillers at transplanting with Wujing15 as material.[Result]The yield of three foramens treat was highest,whose population was rational.The LAD and weight of dry matters from heading to maturity of three foramens treat was highest too.[Conclusion]The new cultural approach of super-high yielding was in new structure of population of stems and tillers at transplanting,which planted 9.45×104 cave/hm2(40.0 cm×26.7 cm),3 foramens in each cave,2 seedlings in each foramen,basic seedling 57.0×104/hm2.
【Fund】: 国家重大科技攻关项目(2004BA520A03);; 国家“十一五”科技支撑计划重大项目(2006BAD02A03);; 超级稻配套栽培技术开发与技术集成(农业部专项)
【CateGory Index】: S511.22
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