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N. T. Basta等人提出用一种快速、准确和精密的离子色谱法测定土壤的交换性盐基。主要步骤是,用1 M醋酸铵的中性溶液提取土壤中的交换性盐基,提出液在400℃灼烧30分钟,残存物溶解在5mM HCl中,用Dionex 10型离子色谱仪进行交换性盐基量的测定。离子色谱法是基于用含低容量的
N. T. Basta et al. Proposed a rapid, accurate and precise ion chromatography for the determination of soil exchangeable bases. The main step was to extract the exchangeable base in the soil with a neutral solution of 1 M ammonium acetate. The solution was suggested to be burned at 400 ° C for 30 minutes. The residue was dissolved in 5 mM HCl and exchanged on a Dionex 10 Ion Chromatograph Determination of the amount of salt. Ion chromatography is based on using low volume