Study on Soil Erodibility of Different Soils

Chen Yibing

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Study on Soil Erodibility of Different Soils

- Study on Soil Erodibility of Different Soils
- Bulletin of Soiland Water Conservation Vol. 14, Issue 1, Pages: 14-18(1995)
- 作者机构：
  
  四川省农业科学院土壤肥料研究所
- 作者简介：
- 基金信息：
- DOI：
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- Published：1995
- 稿件说明：
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Chen Yibing. Study on Soil Erodibility of Different Soils[J]. Bulletin of Soiland Water Conservation, 1995, 14(1): 14-18.
DOI：

Chen Yibing. Study on Soil Erodibility of Different Soils[J]. Bulletin of Soiland Water Conservation, 1995, 14(1): 14-18. DOI：

摘要

该文对四川省农业科学院资阳水土保持试验站所布设的7种土壤试验小区，用模拟降雨装置进行了土壤抗蚀性能的初步试验研究。结果表明：（1）7种土壤的抗蚀能力大小依次为：冷沙黄泥>棕紫泥>红棕紫泥>灰色潮土>红紫泥>黄红紫泥>暗棕紫泥；（2）7种土壤的径流过程累积量与降雨历时、产抄过程累积量与降雨历时、径流过程累积量与产沙过程累积量之间均有显着的线性相关关系，以及6种土壤的土壤含水量与开始产流时间之间有非常好的曲线相关关系。

Abstract

Soil erodibility of seven soils located in ziyang soil and water conservation fieldstation ofsichuan Academy of Agricultural sciences

ziyang

was studied under rainfall simulator.The resultshows:1.the soil erodibility of seven soils is yellow earthbrown purple soilred brown purplesoilgrey alluvial soilred purple soilyellow red purple soildarkbrown purple soil;2.thereis a significant linear relationship between runoff and rainfall duration

soil loss and rainfall duration

runoff and soil loss for seven soils

and Clear non linear relationship between soil moisture contentand runoff starting time for six soils.

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