| 披针叶八角植物遗传多样性及其园林绿化应用的分析 |
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| 引用本文： | 刘文倩,赵后斌,方向明,王蕾,郑必平,谈建中. 披针叶八角植物遗传多样性及其园林绿化应用的分析[J]. 林业科技, 2012, 37(3): 39-42 |
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| 作者姓名： | 刘文倩 赵后斌 方向明 王蕾 郑必平 谈建中 |
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| 作者单位： | 苏州大学建筑与城市环境学院园艺系,江苏苏州,215123 |
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| 基金项目： | 苏州市农业科技攻关项目 |
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| 摘 要： | 以江浙地区自然栽培的披针叶八角成年植株为材料,对其表型遗传多样性进行调查与分析的结果表明,披针叶八角植物在树形与枝叶形态、叶芽萌发与开花时期、花器官色泽与形状、结实性及抗逆性等方面均存在显著差异,而结实性差异既受植物遗传结构主因的影响,也因产地生境条件的不同而变化。披针叶八角植物显示的丰富遗传多样性为其园林绿化应用提供了更多的品种选择和环境安全性。
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| 关 键 词： | 披针叶八角 生物学特性 遗传多样性 园林绿化 |
Study on Genetic Diversity and Gardening Application of lllicium laceolatum |
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| Affiliation: | LIU Wenjian ( Soochow University, Jiangsu Suzhou 215123) |
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| Abstract: | Phenotype diversity of Illicium laceolatum was analyzed and investigated with natural cultivated adult plants in Jiangsu - Zhejiang area to select new type of lllicium laceolatum for city gardening. The results showed that obvious differences among lllicium laceolatum plants existed in morphology of trees and branches, date of budding and flowering, stress resistance and so on. Different fruitfulness were mainly influenced by genetic structure and also varied with different cultivated environment. Abundant genetic diversity of Illicium laceolatum plants should supply more varietal selection and environment safety for their application in gardening. |
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| Keywords: | Illicium laceolatum Biology feature Genetic diversity Gardening |
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