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中国沙漠 ›› 2002, Vol. 22 ›› Issue (5): 499-505.

• 论文 • 上一篇    下一篇

鄂尔多斯地区退耕还林造林模式研究

赵雨兴1, 郝飞鹏2, 刘丽芳3, 何淑芳1, 邓铭1, 赵卫国2   

  1. 1. 鄂尔多斯市林业治沙科学研究所, 内蒙古 鄂尔多斯 017000;
    2. 鄂尔多斯市林业局, 内蒙古 鄂尔多斯 017000;
    3. 鄂尔多斯市林业调查队, 内蒙古 鄂尔多斯 017000
  • 收稿日期:2002-07-01 修回日期:2002-09-15 出版日期:2002-10-20 发布日期:2002-10-20
  • 作者简介:赵雨兴(1962-),男(汉族),内蒙古东胜市人,高级工程师,主要从荒漠化治理事研究。
  • 基金资助:
    国家重点基础研究发展规划项目(G2000048705);中国科学院寒区旱区环境与工程研究所知识创新项目(CACX210026)资助

Afforestation Models of Returning Crop Plots to Forestry in Ordos Area

ZHAO Xing-yu1, HAO Fei-peng2, LIU Li-fang3, HE Shu-fang1, DENG Ming1, ZHAO Wei-guo2   

  1. 1. Ordos Forestry Sand Control Science Institute, Dongsheng 017000, Inner Mongolia, China;
    2. Ordos Forestry Bureau, Dongsheng 017000, Inner Mongolia, China;
    3. Ordos Forestry Resource Investigation Team, Dongsheng 017000, Inner Mongolia, China
  • Received:2002-07-01 Revised:2002-09-15 Online:2002-10-20 Published:2002-10-20

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摘要： 通过对鄂尔多斯地区退耕还林造林模式的研究,在造林技术方面总结出先进适用又符合当地实际的造林模式。其中,①风沙区造林模式:旱柳、柠条防风固沙林,杨树、沙柳、柠条防风固沙林,柠条、紫穗槐防风固沙林;②丘陵沟壑区造林模式:油松+沙棘,沙棘+柠条,油松+山杏;③干旱硬梁区造林模式:柠条两行一带式植苗造林、旱柳、沙柳防风固沙林、榆树、柠条防风固沙林,取得了显著成效。造林实践表明,3a后保存率达100%,造林成活率大于70%的造林面积准格尔旗占84%、鄂托克旗占82%,生长状况优良。说明采用的造林模式是成功的,可以直接指导退耕还林等项目的建设和可供毗邻地区生产造林借鉴。

关键词: 退耕还林, 造林模式, 鄂尔多斯市

Abstract: Several afforestation models, advanced and adaptable to local conditions, have been achieved through study for the returning crop plots to forestry in Ordos area. (1) afforestation models in shifting sand area:Salix matsudana+Caragana microphylla wind sand prevention and fixing forest; Populus L.+Salix mongolica+Caragana microphylla wind sand prevention and fixing forest; Caragana microphylla+Amorpha fruticosa wind sand prevention and fixing forest. (2) afforestation models in hilly and gully area:Pinus tabulaeformis+Hippophae rhamnoides; Hippophae rhamnoides+Caragana microphylla; Pinus tabulaeformis+Prunus armeniaca. (3) afforestation models in arid harden hill ridges:double lines of Caragana microphylla; Saliz matsudana+Salix mongolica; Ulmus pumila L.+Caragana microphylla. After three years of practice, the preservation rate reached 100%, and the area of afforestation whose survival surpassed 70% occupied 84% in Jungar Banner and 82% in Otog Banner. These successful models have guiding significance to the re afforestation program in this area and can be used for reference to the practice in neighboring areas.

Key words: return crop plots to forestry, afforestation model, Ordos area

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