杂交香稻黔香优302栽插密度初探  

The Suitable Planting Density of Qianxiangyou 302 (a Hybrid Aromatic Rice Variety)

作　　者：王思见 龙光秀 陈微 张娅 袁琴华 

机构地区：[1]贵州省松桃县农业技术推广站,贵州松桃554100 [2]贵州省松桃县普觉镇农业技术推广站,贵州松桃554100

出　　处：《贵州农业科学》2009年第2期23-24,共2页Guizhou Agricultural Sciences

摘　　要：为探索黔香优302在松桃县的最佳栽插密度,进行了不同密度比较试验,结果表明:黔香优302在中低海拔地区、缺水条件下的最佳栽插密度为12352株/667m2(30cm×18cm),获得的产量为614.75kg/667m2。Qianxiangyou 302 （a hybrid aromatic rice variety） was tested under different planting density to study its optimum planting density in Songtao county. The results showed that the yield of 614. 75 kg/667m2 could be obtained under the optimum planting density with 12 352 plants/667m2 （30 cm× 18 cm） in the region with middle-lower elevation and short of water.

关 键 词：黔香优302 密度 产量 松桃县 

分 类 号：S511[农业科学—作物学]