| 科尔沁沙地南缘农田防护林对农业增产效益的研究 |
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| 引用本文： | 张鹏春. 科尔沁沙地南缘农田防护林对农业增产效益的研究[J]. 干旱区资源与环境, 1990, 4(1): 77-89 |
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| 作者姓名： | 张鹏春 |
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| 作者单位： | 内蒙古林业勘察设计院 |
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| 摘 要： | 本文是对赤峰东都,科尔沁沙地南缘营造防风固沙农田防护林的技术,以及对农业增产的效益,从单产及动力效益、热力效益、水文效益等方面进行了全面论述。为治理沙漠,扩大人类的生存环境,为农业在沙地上创造稳产、高产、大面积持续不断的丰收提供了有益经验。
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| 关 键 词： | 科尔沁沙地 农田防护林 林带结构 效益 |
A STUDY ON THE BENIFIT OF THE SHELTER-BELT IN THE SOUTH PART OF KERQIN SAND TO THE AGRICULTURAL INCREASE IN PRODUCTION |
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| Abstract: | The paper makes a comprehensive summing_up of the techniques used inestablishing shelter-belt for protecting farmland and of the benifits in agri-culture increase in production brought by the shelter-belt. At the same time,The paper intruduces some experiences in how to harness desert, enlarge theliving environment of mankind, and in how to obtain continously high andstable yields on the desert. |
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