粘土活性指数作为土壤可蚀性的指标

Q3 Agricultural and Biological Sciences

Eurasian Journal of Soil Science Pub Date : 2017-10-01 DOI:10.18393/ejss.304519

N. Özdemi̇r, C. Gülser

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引用次数: 5

摘要

接收日期：2017年1月4日接收日期：2018年4月2日活性指数（AI）值表征塑性指数与粘土含量之间的关系。在本研究中，研究了AI值，以确定它是否可以用作土壤结构稳定性的指标。75个土壤样品的AI值与其分散比（DR）、土壤可蚀性因子（K）和侵蚀率（ER）呈显著负相关。此外，包括粘土和砂质粘壤土质地类别在内的土壤的AI值与土壤结构稳定性指数（SSI）呈显著正相关。看来AI值可以作为土壤结构稳定性的指标。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Clay activity index as an indicator of soil erodibility

Received : 04.01.2017 Accepted : 02.04.2017 Activity index (AI) value characterizes the relationship between the plasticity index and clay content. In this study, AI value was investigated to determine whether it might be used as an indicator of soil structural stability or not. The AI values of 75 soil samples gave the significant negative correlations with their dispersion ratio (DR), soil erodibility factors (K) and erosion ratios (ER). Also, the AI values of the soils including clay and sandy clay loam textural class showed significant positive correlation with soil structural stability index (SSI). It seems that the AI value may be used as an indicator of soil structural stability.

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来源期刊

Eurasian Journal of Soil Science Environmental Science-Environmental Science (miscellaneous)

CiteScore

2.00

自引率

0.00%

发文量

审稿时长

16 weeks