ISO 11260:1994 土壤质量 用钡氯溶液测定有效阳离子交换能力和基本饱和水平.

标准编号：ISO 11260:1994

中文名称：土壤质量 用钡氯溶液测定有效阳离子交换能力和基本饱和水平.

英文名称：Soil quality — Determination of effective cation exchange capacity and base saturation level using barium chloride solution

发布日期：1994-07

标准范围

规定了测定土壤pH值下阳离子交换容量（CEC）和土壤中可交换钠、钾、钙和镁含量的方法。适用于所有类型的风干土样；建议按照ISO 11464进行预处理。此处规定的CEC测定是Gillman对该方法的修改。

Specifies a method for the determination of the cation exchange capacity (CEC) at the pH of the soil and for the determination of the content of exchangeable sodium, potassium, calcium and magnesium in soil. Is applicable to all types of air-dried soil samples; pretreatment according to ISO 11464 is recommended. The determination of CEC as specified here is a modification of the method by Gillman.

标准预览图