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Title: | Evaluation of alkaline permanganate method and its modification as an index of soil nitrogen availability |
Authors: | Hussain, Faqir Malik, Dr. Kauser .A. |
Keywords: | Evaluation alkaline |
Issue Date: | Jun-1985 |
Publisher: | springer link |
Citation: | Hussain, F., Malik, K.A. Evaluation of alkaline permanganate method and its modification as an index of soil nitrogen availability. Plant Soil 84, 279–282 (1985). https://doi.org/10.1007/BF02143191 |
Series/Report no.: | Plant Soil 84, 279–282 (1985).; |
Abstract: | To find out a rapid and reliable procedure for estimating soil available nitrogen (N), the standard alkaline-permanganate extraction and its modification to include soil NO3 were evaluated. The N values obtained with the standard method showed a poor correlation with the mineral N of incubation test and plant uptake (r=0.36 and 0.37 respectivelyP<0.05 in both the cases) whereas the results obtained with the modified method gave highly significant correlations (r=0.84 and 0.76 respectively.P<0.01 in both the cases). The data supplied further verification of the modified alkaline-permanganate method for assessing N availability in soils. |
Description: | https://doi.org/10.1007/BF02143191 |
URI: | http://localhost:8080/xmlui/handle/123456789/1376 |
Appears in Collections: | School of Life Sciences |
Files in This Item:
File | Description | Size | Format | |
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Evaluation of alkaline permanagante method and its modification.pdf | 877.2 kB | Adobe PDF | View/Open |
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