不同土类坡耕地水土流失及其治理对策

吕惠明; 王恒俊; 谢水生

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不同土类坡耕地水土流失及其治理对策

论文

- 不同土类坡耕地水土流失及其治理对策
- Soil and Water and Its Control Counterneasures in Cultivated Slope Lands of Different Soil Kinds
- 水土保持通报 1993年12卷第4期页码：61-63
- 作者机构：
  
  中国科学院、水利部西北水土保持研究所陕西杨陵,712100
- 作者简介：
- 基金信息：
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- 纸质出版：1993
- 稿件说明：
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吕惠明, 王恒俊, 谢水生. 不同土类坡耕地水土流失及其治理对策[J]. 水土保持通报, 1993,12(4):61-63.

Lu Huiming, Wang Henjun, Xie Yongsheng. Soil and Water and Its Control Counterneasures in Cultivated Slope Lands of Different Soil Kinds[J]. Bulletin of Soiland Water Conservation, 1993, 12(4): 61-63.
吕惠明, 王恒俊, 谢水生. 不同土类坡耕地水土流失及其治理对策[J]. 水土保持通报, 1993,12(4):61-63. DOI：

Lu Huiming, Wang Henjun, Xie Yongsheng. Soil and Water and Its Control Counterneasures in Cultivated Slope Lands of Different Soil Kinds[J]. Bulletin of Soiland Water Conservation, 1993, 12(4): 61-63. DOI：

摘要

通过对滦平中心试区黄绵土、粗骨土坡耕地两种主要耕地类型及粗骨土荒坡水土流失的观测研究

表明:粗骨土坡耕地年径流量和侵蚀量分别为黄绵土坡耕地的8%和1%

相差悬殊。指出;该区治理水土流失的重点为黄绵土坡耕地。

Abstract

The soil and water loss in the uncultivated slope land of fragmental soil

the cultivated slope land of fragmental soil and loess were observed and studied in Luanping central experiment area.The results shown that the amount of runoff and erosion each year in cultivated slope land of fragmental soil accounts for only 8 per cent and 1 per cent of that in loess respectively.It was poilted out that the main contoroled land for soil and water loss is the cultivated slope of loess in this area.

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