Comparative Study on Permeability of Purple Soil

Chen Yibing; Kim Troubowst

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Comparative Study on Permeability of Purple Soil

- Comparative Study on Permeability of Purple Soil
- Bulletin of Soiland Water Conservation Vol. 16, Issue 2, Pages: 11-13(1997)
- 作者机构：
  
  1. 四川省农业科学院土壤肥料研究所,成都市,610066
  2. 荷兰瓦赫林根农业大学土壤耕作系
- 作者简介：
- 基金信息：
- DOI：
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- Published：1997
- 稿件说明：
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Chen Yibing, Kim Troubowst. Comparative Study on Permeability of Purple Soil[J]. Bulletin of Soiland Water Conservation, 1997, 16(2): 11-13.
DOI：

Chen Yibing, Kim Troubowst. Comparative Study on Permeability of Purple Soil[J]. Bulletin of Soiland Water Conservation, 1997, 16(2): 11-13. DOI：

摘要

该文用双环法和人工降雨方法分别对遂宁组紫色土的渗透性能进行了研究，其结果表明：（1）双环法和人工降雨法测定的土壤稳定入渗速率分别为101mm /h 和18mm/h;（2）雨强对土壤稳定入渗速率无显着影响；（3）翻耕对土壤稳定入渗速率没有影响。

Abstract

The permeability of purple soil is studied by means of double ring method and rainfall simulator respectively. The result shows: (1) the measured constant infilt ration rates by double ring and rainfall simulator are 101 mm/h and 18 mm /h respectively. (2) the rainfall intensity has no significant in fluence on constant infiltration rate. (3) there is no influence on constant infiltration rate by plough.

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