现行 LY/T 1234-2015
森林土壤钾的测定 森林土壤钾的测定 Potassium determination methods of forest soils
发布日期:2015-10-19
实施日期:2016-01-01
分类信息
研制信息

归口单位: 国家林业局

起草单位: 中国林业科学研究院林业所

起草人: 焦如珍、 董玉红、 孙启武

标准简介

本标准规定了森林土壤钾的测定方法,采用碱熔和酸溶法测定森林土壤全钾,采用1mol/L乙酸铵浸提测定森林土壤速效钾和1 mol/L硝酸煮沸浸提测定森林土壤级效钾。本标准适用于森林土壤全钾、速效钾和缓效钾的测定

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最后更新时间 2025-09-02