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| 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 | |
| 引用本文： | 王喜龙,蔡强国,王忠科. 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[J]. 自然资源学报, 2000, 15(1): 74-79. DOI: 10.11849/zrzyxb.2000.01.013 |
| 作者姓名： | 王喜龙 蔡强国 王忠科 |
| 作者单位： | 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 |
| 基金项目： | 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) |
| 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 |
| 收稿时间： | 1999-02-04 |
| 修稿时间： | 1999-02-04 |
Theconsolidating function and economic benefit analysis of the terrace hedgerows in the hillyloess region of northwest Hebei Province |
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| WANG Xi long,CAI Qiang guo,WANG Zhong ke,SUN Guo liang. Theconsolidating function and economic benefit analysis of the terrace hedgerows in the hillyloess region of northwest Hebei Province[J]. Journal of Natural Resources, 2000, 15(1): 74-79. DOI: 10.11849/zrzyxb.2000.01.013 | |
| Authors: | WANG Xi long CAI Qiang guo WANG Zhong ke SUN Guo liang |
| Affiliation: | 1. Institute of Geography,CAS,Beijing 100101,China;2. The Water and Soil Conservation Experimental Station of Zhangjiakou City,Zhangjiakou, Hebei 075000, China |
| 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. |
| Keywords: | terrace hedgerow ridge consolidation physical and chemical properties economic benefit |
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