| 浙西北石灰土分布区树种资源调查研究 |
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| 引用本文： | 陈征海,俞兴军.浙西北石灰土分布区树种资源调查研究[J].浙江林学院学报,1989(3). |
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| 作者姓名： | 陈征海 俞兴军 |
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| 作者单位： | 浙江省林业勘察设计院
(陈征海)，富阳县林业局(俞兴军) |
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| 摘 要： | 造林绿化树种资源调查研究是当前石灰土分布区造林和溶洞风景区绿化的一项重要基础工作。本文在木本植物资源调查的基础上,初步选择了适宜浙西北石灰土分布区自然条件的280个造林绿化树种,分析了树种资源的基本特点,并根据造林目的、用途把造林绿化树种划分为5类,即(1)用材树种,(2)经济果木树种,(3)薪炭树种,(4)防护树种,(5)特种用途树种。最后,提出了树种资源的开发利用建议。
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| 关 键 词： | 石灰土 树种资源 浙江西北部 |
An Investigation on Tree Resources in the Region of Calcareous Soil in Northwest Zhejiang. |
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| Chen Zhenghai.An Investigation on Tree Resources in the Region of Calcareous Soil in Northwest Zhejiang.[J].Journal of Zhejiang Forestry College,1989(3). |
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| Authors: | Chen Zhenghai |
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| Institution: | Zhejiang Surveying and Desiging Institute of Forestry |
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| Abstract: | Investigation on the tree resources of forestation is an important basic work for the forestation and scenic spots greening in the region of calcareous soils at present. On the basis of the survey of woody plants, 280 tree species which are suited to the natural conditions of calcareous soils in Northwest Zhejiang are selected tentatively, their biological and ecological peculiarities are analysed. Moreover, according to the ends and uses of forestation, the tree species for forestation can be divided into 5 types: 1. timber trees; 2. economic trees and fruit trees, 3. shelter trees, 4. fuel trees, 5. special use trees. Some suggestions of exploitation and utilization are advanced finally. |
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| Keywords: | calcareous soil resources of tree species Northwest Zhejiang |
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