| 怀地黄6个主流品种产量相关性状及其相关分析 |
| |
| 引用本文： | 李建军,范喜梅,孙华,谷凤平,张重义,高致明,周延清.怀地黄6个主流品种产量相关性状及其相关分析[J].河南农业科学,2007,7(9):86-88,96. |
| |
| 作者姓名： | 李建军 范喜梅 孙华 谷凤平 张重义 高致明 周延清 |
| |
| 作者单位： | 河南师范大学,生命科学学院,河南,新乡453007;焦作高等师范专科学校,河南,焦作457003;河南农业大学,农学院,河南,郑州450002 |
| |
| 基金项目： | 国家科技攻关计划
,
国家科技支撑项目 |
| |
| 摘 要： | 以6个怀地黄主流品种为材料,用测量法、观察法、称量法、紫外分光光度法和SPSS软件统计分析了单株鲜重产量和鲜重产量的相关性状及其相关性。结果表明,单株鲜重产量与叶绿素a含量、花序高度呈显著正相关,而与蒴果长度呈显著负相关,和花冠长度/宽度的比值呈极显著正相关。鲜重产量与块根长度/直径的比值呈显著负相关,而与块根直径、块根长度呈显著正相关。鲜重产量与蒴果长度之间有较强的负相关性。
|
| 关 键 词： | 怀地黄 叶绿素a 鲜重产量 相关性 |
| 文章编号： | 1004-3268（2007）09-0086-04 |
| 修稿时间： | 2007-05-10 |
The Correlation Analyses of Yield-related Traits in Six Popularly Cultivated Cultivars of Rehmannia glutinosa f. hueichingensis |
| |
| LI Jian-jun,FAN Xi-mei,SUN Hua,GU Feng-ping,ZHANG Chong-yi,GAO Zhi-ming,ZHOU Yan-qing.The Correlation Analyses of Yield-related Traits in Six Popularly Cultivated Cultivars of Rehmannia glutinosa f. hueichingensis[J].Journal of Henan Agricultural Sciences,2007,7(9):86-88,96. |
| |
| Authors: | LI Jian-jun FAN Xi-mei SUN Hua GU Feng-ping ZHANG Chong-yi GAO Zhi-ming ZHOU Yan-qing |
| |
| Abstract: | Six popularly cultivated cultivars of Rehmannia glutinosa f.hueichingensis were used to study the relations between their fresh yield-related traits by different methods of measuring,observing,weighting,ultraviolet spectrometer and SPSS software.The results indicated that the fresh weight yield per plant had significantly negotive correlation to capsule length but significantly positive correlations to the content of chlorophyll a and anthotaxy height and length/width of coyolla.The fresh yield had negative relations to length/diameter of root tuber and capsule length but significantly positive correlations to the diameter and length of root tuber. |
| |
| Keywords: | Rehmannia glutinosa f hueichingensis Chlorophyll a Fresh yield Correlation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
