超级稻“扬两优6号”种植密度试验初报  

Preliminary report of planting density on super rice "Yangliangyou No.6"

作　　者：林丽艳 陈石品 

机构地区：[1]福建省霞浦县农业技术推广站,355100

出　　处：《福建农业科技》2012年第5期5-6,共2页Fujian Agricultural Science and Technology

摘　　要：进行超级稻扬两优6号不同种植密度对比试验,结果表明:超级稻扬两优6号以每667 m2种植密度1.25万丛和1.50万丛处理的产量较高,较其他处理增产显著或极显著。Different spacing densities of super rice ＂Yangjiangyou No. 6＂ were compared in this study. The results showed that the higher yield was obtained with the spacing density per 667m^2 of 12 500-150 000 hills （ 18.75 - 22.50 × 10^4 hills/ hm^2） and the stimulation effect is obvious.

关 键 词：超级稻 种植密度 产量 

分 类 号：S511[农业科学—作物学]