| 通麦野生梅花种质资源调查初报 |
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| 引用本文： | 邢震,索朗曲培,刘灏,张启翔.通麦野生梅花种质资源调查初报[J].北方园艺,2009(10). |
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| 作者姓名： | 邢震 索朗曲培 刘灏 张启翔 |
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| 作者单位： | 西藏农牧学院,资源与环境系,西藏,林芝,860000;工布江达县林业局,西藏,林芝,860000;北京林业大学,园林学院,北京,100083 |
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| 基金项目： | 国家环境保护总局资助项目 |
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| 摘 要： | 对通麦野生梅花种质资源进行了调查,为西藏野生梅花的开发利用提供参考依据.西藏通麦梅花分布面积为0.7 km2,集中分布面积0.3 km2.梅花分布密度在垂直带上呈波浪线趋势,下坡梅花天然更新最好,影响梅花生长、更新的主要限制因子是人类及动物的活动所致的生境条件变化;西藏野生梅花幼苗期具有一定的耐阴性,而成苗后表现为喜光.西藏野生梅花在树型上具有明显的种内差异,具体表现为:小乔木状、灌木状及半藤本状等多种类型.
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| 关 键 词： | 西藏 梅花 种质资源 |
The Germplasm Resources Survey of Prunus mume at Tangmai |
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| XING Zhen,Suo-lang-qu-pei,LIU Hao,ZHANG Qi-xiang.The Germplasm Resources Survey of Prunus mume at Tangmai[J].Northern Horticulture,2009(10). |
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| Authors: | XING Zhen Suo-lang-qu-pei LIU Hao ZHANG Qi-xiang |
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| Institution: | XING Zhen1,Suo-lang-qu-pei2,LIU Hao1,ZHANG Qi-xiang3(1.Tibet Agriculture , Animal Husb,ry College,Nyingchi,Tibet 86000,China,2.Gongbo\'gyamda Forestry Bureau,Gongbo\'gyamda,Tibet 860200,3.Beijing Forestry University,Beijing 100083,China) |
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| Abstract: | China is original place of Prunus mume,Hengduanshan Mountains is natural distribution and variation center of Prunus mume,and Tangmai goes to the most west point,which constantly was subjected to the concern of home and abroad horticulture workers.The distribution area of Prunus mume was 0.7 km2 at Tangmai,and the lumping area was 0.3 km2.Prunus mume distribution density presents wave string tendency on altitudinal belt,The natural regeneration of Prunus mume was the best on second slanting,the growth and r... |
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| Keywords: | Tibet Prunus mume Germplasm resources |
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