Tobacco Science & Technology, 2012, 10, p. 65-67, ISSN.1002-0861
Determination of available potassium in tobacco planting soil by Flame Atomic Absorption Spectrometry
(1) Faculty of Chemistry and Environmental Engineering, Jianghan University, Wuhan 430056, P.R. China; (2) China Tobacco Hubei Industrial Co., Ltd., Wuhan 430051, P.R. China
A convenient and fast method for determining available potassium in tobacco planting soil with flame atomic absorption spectrometry was developed, in which available potassium was extracted from soil samples with 1 mol/L ammonium acetate. The results...