]*>","")" /> Correlation and Path Analysis of Yield Component of Oil Sunflower in South Xinjiang and Its Yield-increase Direction
Xinjiang Agricultural Sciences

• Article • Previous Articles     Next Articles

Correlation and Path Analysis of Yield Component of Oil Sunflower in South Xinjiang and Its Yield-increase Direction

  • Received:2004-01-25 Revised:2004-01-25 Online:2004-01-25 Published:2004-01-25

南疆油葵产量构成因素的统计分析及高产栽培途径探讨

王冀川;万素梅;黄剑斌   

  1. 塔里木农垦大学植物科技学院,新疆阿拉尔,843300





摘要： 四种统计方法分析表明:南疆中肥力地区油葵成产因素对产量的作用大小依次是密度>盘粒数>千粒重>秕粒率,各成产因子间存在一定的相互制约和促进作用.增产途径是适当增加密度,兼顾盘粒数和粒重,协调实粒和秕粒比例,改善群体质量,争取群体产量达最高,提出了合理产量结构指标.