| 沙漠绿洲科技示范区防护林体系营建技术研究 |
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| 引用本文： | 符亚儒,张永贤,尤飞. 沙漠绿洲科技示范区防护林体系营建技术研究[J]. 陕西林业科技, 1998, 0(3): 14-17 |
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| 作者姓名： | 符亚儒 张永贤 尤飞 |
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| 作者单位： | 陕西省治沙研究所,陕西,榆林,719000 |
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| 摘 要： | 在调查沙漠绿洲科技示范区自然环境条件及农林业生产状况的基础上，提出在示范区建设一个多林种，多树种、带片网相结合的生态经济型防护林体系，改变以往造林树种单一，布局不合理的状况。通过改造和新建农田林网，绿洲外围营造防风基士林带和封沙育草等措施，使示范区生态环境得到改善。
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| 关 键 词： | 沙漠绿洲 防护林体系 配置技术 规划设计 |
A STUDY ON THE CONSTRUCTION TECHNIQUES OF SHELTERBELT NETWORK IN SCIENTIFIC AND TECHNICAL DEMONSTRATION AREA OF DESERT OASIS |
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| Fu Yaru,Zhang Yongxian,YOU Fei. A STUDY ON THE CONSTRUCTION TECHNIQUES OF SHELTERBELT NETWORK IN SCIENTIFIC AND TECHNICAL DEMONSTRATION AREA OF DESERT OASIS[J]. Shaanxi Forest Science and Technology, 1998, 0(3): 14-17 |
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| Authors: | Fu Yaru Zhang Yongxian YOU Fei |
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| Abstract: | Base on natural condition of circumstance and production situation offarming and forestry being investigated in scientific and technical demonstrationarea of desert oasis,this paper offered that a economic ecotype shelterbelt networkof many species of forest and trees in combination with forest belts network hadbeen built in demonstration area,the situation of simple species of trees and unrea-sonable rational distribution of afforestation in the past time had been changed. Theecological environment of demonstration area had been improved by transformlngand newly planting protective forest belt, plantlng wind -break forests around oa-sis and clos1ng sandy land to facilitating grass etc. measures. |
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| Keywords: | Desert oasis Shelterbelt network Dispose techniques |
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