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中国沙漠 ›› 1999, Vol. 19 ›› Issue (1): 38-42.

• 论文 • 上一篇    下一篇

东北平原西部土地沙漠化综合治理与开发研究——以“八·五”国家科技攻关大安试验区为例

裘善文, 李取生, 夏玉梅   

  1. 中国科学院长春地理研究所, 长春 130021
  • 收稿日期:1998-04-28 修回日期:1998-06-25 出版日期:1999-03-20 发布日期:1999-03-20
  • 作者简介:裘善文,男,1934年生,研究员。从事地貌与第四纪地质研究工作。
  • 基金资助:

    国家计委国土地区司,东北西部"三化"综合治理规划(专题), 1988年

Integrated Land Desertification Control and Development in the Western Part of Northeast Plain——A Case Study in Daan Experimental Area as a Scientific and Technical Brainstorm Project of the State in 8th 5 years Plan

QIU Shan wen, LI Qi sheng, XIA Yu mei   

  1. Changchun Geography Institute, Chinese Academy of Sciences, Changchun 130021
  • Received:1998-04-28 Revised:1998-06-25 Online:1999-03-20 Published:1999-03-20

摘要:

在研究东北平原西部科尔沁沙地与松嫩沙地的分布与面积、类型与特征的基础上,在市场经济形势下,提出对轻度和潜在沙漠化土地,采用林、果(包括瓜)、药、杂(杂粮)综合治理与开发模式,取得了十分显著的经济效益、社会效益和生态效益。

关键词: 土地沙漠化, 综合治理, 开发模式, 东北平原西部

Abstract:

Having studied the distribution, area, type and property of Horqin and Songnen sandy lands, the author put forward a development model for slight and potential desertifcation lands: ①to change single popolus forest form to construct coniferous and broad leaved mingled forest; ②to set up sandy orchard; ③to plant water melon suitable for growing in sandy land; ④ to introduce medical plants with high efficiency such as Borago officinalis L., Oenathera odorala, Astragalus mongholicus B., Silybum marianum (L)G. and Glyoyrrhiza uralensis F., etc.; ⑤to establish artificial grassland to highten the vegetation coverage of sandy land; ⑥to plant coarse cereals such as sun flower and mung bean cash crops. The practice of this model has obtained satisfactory economic effect, has improved the eco environment and has mobilized the enthusiasm of the local peasants to comprehensively desertification control and development.

Key words: Land desertification, Integrated control, Development model, The western part of Northeast plain

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