自然资源学报 ›› 2000, Vol. 15 ›› Issue (1): 74-79.doi: 10.11849/zrzyxb.2000.01.013

• 论文 • 上一篇    下一篇

冀西北黄土丘陵沟壑区梯田地埂植物篱的固埂作用与效益分析

王喜龙1, 蔡强国1, 王忠科2, 孙国亮2   

  1. 1. 中国科学院地理研究所,北京100101;
    2. 张家口水土保持实验站,河北张家口075000
  • 收稿日期:1999-02-04 修回日期:1999-04-28 出版日期:2000-03-25 发布日期:2000-03-25
  • 作者简介:王喜龙(1973-),男,宁夏回族自治区同心县人,在读硕士研究生,主要从事区域治理、水土保持、脆 弱生态环境重建等方面的研究。
  • 基金资助:

    国家自然科学基金委员会面上基金课题(49871053);河北省科委和省山办资助项目(96230905)

The consolidating function and economic benefit analysis of the terrace hedgerows in the hilly loess region of northwest Hebei Province

WANG Xilong1, CAI Qiangguo1, WANG Zhongke2, SUN Guoliang2   

  1. 1. Institute of Geography,CAS,Beijing 100101,China;
    2. The Water and Soil Conservation Experimental Station of Zhangjiakou City,Zhangjiakou, Hebei 075000, China
  • Received:1999-02-04 Revised:1999-04-28 Online:2000-03-25 Published:2000-03-25

摘要: 经对张家口地区梯田地埂植物篱的研究表明 ,其固埂作用非常显著 ,且能够改善土壤的理化性状及水分状况 ,有效地拦蓄地表径流及泥沙 ,提高作物产量 ,具有明显的经济效益 ,在当地具有很广泛的推广应用价值

关键词: 梯田地埂植物篱, 固埂, 理化性状, 经济效益

Abstract: Studies of the terrace hedgerows in Zhangjiakou District revealed that hedgerows can not only make the terrace ridge consolidated,ameliorate the physical, chemical and moisture properties of soils,but can also intercept runoff and sediments,boost the yield of crops.The economic benefit is so significant that it is worthy of being spread.

Key words: terrace hedgerow, ridge consolidation, physical and chemical properties, economic benefit