摘要
杂交水稻不同栽植方式研究结果表明:宽窄行极显著优于对照(近等行窝距),增产14.88％;宽行密窝显著优于对照,增产11.49％;三行厢比对照增产7.59％,但未达显著水平;五行厢与对照相比略有减产。
By analysing the yield of rice from different planting methods, the results gained are as follows. Method of wide and narrow rows interpla-nting was very significantly better than control and increased by 14.88% in yield. Method of wide row and narrow pit was significantly better and increased by 11.49%. Three row blockings increased by 7.59% and but showed no significance. Five row blockings reduced less.
出处
《贵州农业科学》
CAS
1991年第3期29-32,共4页
Guizhou Agricultural Sciences
关键词
杂交稻
种植
水稻
hybrid rice
planting methods
