| 宁夏段黄河护岸林体系结构的研究 |
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| 引用本文： | 查同刚,孙向阳,于卫平,马晖,黄利江,张广才,王涵.宁夏段黄河护岸林体系结构的研究[J].北京林业大学学报,2004,26(3):93-96. |
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| 作者姓名： | 查同刚 孙向阳 于卫平 马晖 黄利江 张广才 王涵 |
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| 作者单位： | 北京林业大学水土保持学院;宁夏林业研究所 |
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| 摘 要： | 该文在将宁夏段黄河护岸林防护林体系划分为 5种类型的基础上 ,分析了该地区防护林的体系分布、树种配置、生长状况及防护结构指标 .研究表明 ,该地区防护林建设应适当减小株行距 ,避免害虫特别是天牛易感树种的单一配置 .
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| 关 键 词： | 黄河护岸林 体系建设 结构 |
Research on the construction of the Yellow River protection forest system in Ningxia Autonomous Region |
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| Zha Tonggang, Sun Xiangyang, Yu Weiping, Ma Hui, Huang Lijiang, Zhang Guangcai, Wang Han. School of Soil and Water Conservation,Beijing For. Univ.,P.R.China..Research on the construction of the Yellow River protection forest system in Ningxia Autonomous Region[J].Journal of Beijing Forestry University,2004,26(3):93-96. |
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| Authors: | Zha Tonggang Sun Xiangyang Yu Weiping Ma Hui Huang Lijiang Zhang Guangcai Wang Han School of Soil and Water Conservation Beijing For Univ PRChina |
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| Institution: | Zha Tonggang, Sun Xiangyang, Yu Weiping, Ma Hui, Huang Lijiang, Zhang Guangcai, Wang Han. School of Soil and Water Conservation,Beijing For. Univ.,100083,P.R.China. |
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| Abstract: | Based on the five types of the construction systems of the Yellow River that are portioned according to the distribution region, position and function of the protection forest in Ningxia Autonomous Region, the distribution of the system, the arrangement of tree species, the growth status and protection structure index are analyzed. The results indicate that the space of the plants should be reduced and the single arrangement of the susceptible species should be discarded. |
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| Keywords: | protection forest of the Yellow River construction of system structure |
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