| 宁波市杜鹃属植物资源调查 |
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| 引用本文： | 徐沁怡,何立平,谢晓鸿,李根有,李修鹏.宁波市杜鹃属植物资源调查[J].福建林业科技,2021(1):92-98. |
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| 作者姓名： | 徐沁怡 何立平 谢晓鸿 李根有 李修鹏 |
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| 作者单位： | 1.宁波市林特科技推广中心;2.宁波市林场;3.浙江万里学院;4.浙江农林大学 |
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| 基金项目： | 宁波市植物资源调查与数据库建设(NBZFCG2012049G-D);宁波市农业重大科技专项(2014C11002)。 |
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| 摘 要： | 2012-2018年采用典型地块、典型线路详查为主,全面踏查为辅的方式对宁波市杜鹃属植物资源进行调查.结果 表明,宁波市共有野生及习见栽培的杜鹃属植物9种1变种1变型,其中野生种6种1变种1变型,习见栽培种4种.从水平分布看,有广域种、区域种、局域种和微域种4种类型;从垂直分布看,只分布于海拔700 m以上的有华顶杜鹃...
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| 关 键 词： | 杜鹃属 植物资源 植物区系 宁波市 |
Investigation on Rhododendron resources in Ningbo |
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| XU Qinyi,HE Liping,XIE Xiaohong,LI Genyou,LI Xiupeng.Investigation on Rhododendron resources in Ningbo[J].Journal of Fujian Forestry Science and Technology,2021(1):92-98. |
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| Authors: | XU Qinyi HE Liping XIE Xiaohong LI Genyou LI Xiupeng |
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| Institution: | (Ningbo Technology Promotion Center for Forestry and Forest Products,Ningbo 315000,Zhejiang,China;Ningbo Forest Farm,Yuyao 315440,Zhejiang,China;Zhejiang Wanli University,Ningbo 315100,Zhejiang,China;Zhejiang A&F University,Hangzhou 311300,Zhejiang,China) |
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| Abstract: | From 2012 to 2018,we investigated the resources of the Rhododendron in Ningbo,mainly by investigating the typical land and route.Based on the investigation of plant resources,9 species,1 variety and 1 variant of Rhododendron were found out,including wild species 6 species,1 variety and 1 variant and 4 cultivate species.There are four types in horizontal distribution,including wide area type,regional type,local type and micro area type.In terms of vertical distribution,R.huadingense and R.mariesii form.albescens are distributed over 700 meters above sea level.R.fortunei and R.molleas are distributed over 400 meters above sea level,R.simsii var.putuoenseare just distributed below 400 meters above sea level.R.mariesii、R.simsii and R.ovatum are widely distributed in high and low altitude.Compared with the neighboring flora of Tianmushan Mountain、Tiantaishan Mountain、Dapanshan Mountain、Zhoushan Islands and southern Zhejiang,the species diversity of wild Rhododendron in Ningbo is at a medium level.There are both common and distinctive features between those floras.It is suggested that the introduction and domestication of Rhododendron resources should be carried out to further enrich the local landscape plant resources and improve the level of Rhododendron breeding,resource utilization and industrialization. |
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| Keywords: | Rhododendron plant resource flora Ningbo |
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