Note on the Determination of Exchangeable Sodium in Soils
- 1 July 1930
- journal article
- research article
- Published by Cambridge University Press (CUP) in The Journal of Agricultural Science
- Vol. 20 (3) , 355-358
- https://doi.org/10.1017/s0021859600006870
Abstract
1. The application of the zinc uranyl acetate method to the determination of exchangeable sodium in soils is discussed.2. Using this method of determination, good agreement was found between the exchangeable sodium extracted by 0·5 N acetic acid and that extracted by N ammonium chloride.3. The procedure for estimating sodium in acetic acid extracts is described, and the results for a number of typical non-saline Welsh soils are given.Keywords
This publication has 3 references indexed in Scilit:
- The Qualitative and Quantitative Determination of Replaceable Sodium in Alkali and Non‐Alkali Soils 1Agronomy Journal, 1928
- The determination of exchangeable calcium in carbonate-free soilsThe Journal of Agricultural Science, 1928
- A SPECIFIC REAGENT FOR THE RAPID GRAVIMETRIC DETERMINATION OF SODIUMJournal of the American Chemical Society, 1928