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| 链荚豆种质资源形态特征变异研究 | |
| 引用本文： | 字学娟,李茂,易克贤.链荚豆种质资源形态特征变异研究[J].广东农业科学,2013,40(13):29-31. |
| 作者姓名： | 字学娟 李茂 易克贤 |
| 作者单位： | 1. 海南大学应用科技学院,海南儋州571737;中国热带农业科学院热带作物品种资源研究所,海南儋州571737 2. 中国热带农业科学院热带作物品种资源研究所,海南儋州,571737 3. 中国热带农业科学院环境与植物保护研究所,海南海口,571101 |
| 基金项目： | 海南大学应用科技学院(儋州校区)科研基金 |
| 摘 要： | 对华南地区8份链荚豆种质资源7个植物学特征进行观察测量,对其植物形态学特征进行相关分析,并对形态学测定结果进行聚类分析。结果表明:链荚豆植物形态学特征存在广泛变异;链荚豆植物形态学特征间存在明显相关性;聚类分析可将链荚豆分为3个形态类型,其中B类、C类材料可望作为优良的草坪草选择和育种材料。 |
| 关 键 词： | 链荚豆 种质资源 聚类 相关性 形态多样性 |
Morphological diversity of Alysicarpus vaginalis |
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| ZI Xue-juan , LI Mao , YI Ke-xian.Morphological diversity of Alysicarpus vaginalis[J].Guangdong Agricultural Sciences,2013,40(13):29-31. | |
| Authors: | ZI Xue-juan LI Mao YI Ke-xian |
| Institution: | 1.College of Applied Science and Technology,Hainan University,Danzhou 571737,China;2.Tropical Crops Genetic Resources Institute,Chinese Academy of Tropical Agricultural Sciences,Danzhou 571737,China;3.Institute of Environment and Plant Protection,Chinese Academic of Tropical Agriculture Sciences,Haikou 571101,China) |
| Abstract: | Seven morphological characteristics of 8 accessions of Alysicarpus vaginalis from south China were observed and measured,the correlations of morphological characteristics were analyzed and clustered . The results showed that: Abundant morphological variationexisted in accessions of Alysicarpus vaginalis; Morphological characteristics of had significant relationships. Based on seven morphologicalcharacteristics, accessions of Alysicarpus vaginalis from south China were clustered into three morphological types. The B, C populationmay be regarded as the excellent material used for the selecting and breeding of lawn grass. |
| Keywords: | Alysicarpus vaginalis germplasm resource cluster correlation analysis morphological diversity |
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