| 浅论河南省四旁树资源现状和发展 |
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| 引用本文： | 张向阳,张献周,张玉法,刘四清. 浅论河南省四旁树资源现状和发展[J]. 华东森林经理, 2001, 15(3): 39-41 |
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| 作者姓名： | 张向阳 张献周 张玉法 刘四清 |
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| 作者单位： | 河南省林业勘察设计院,郑州,450045;河南新安县林业局,411800;河南省内黄县林业局,456300 |
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| 摘 要： | 在分析四旁树资源现状和消长变化的基础上,指出了河南省四旁树发展中存在的问题及应采取的对策。
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| 关 键 词： | 四旁树资源 消长变化 问题 对策 |
A Discussion on the Present Situation and Development of Tress of the Four Sides in Henan |
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| Zhang Xiangyang. A Discussion on the Present Situation and Development of Tress of the Four Sides in Henan[J]. East China Forest Management, 2001, 15(3): 39-41 |
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| Authors: | Zhang Xiangyang |
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| Affiliation: | Henan Institute of Forestry Survey and Design Zhengzhou |
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| Abstract: | Based on the analysis of the present situation and variation of trees on thefour sides,the paper points out exiting problems of development trees on thefour sidesand its countermeasures. |
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| Keywords: | Trees on the four sides Variation Problems Countermeasures |
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