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Details van artikel 14 van 164 gevonden artikelen
| Titel: |
A simple chemical method of assessing potentially available organic nitrogen in soil |
| Auteur: |
Gianello, C. Bremner, J. M. |
| Verschenen in: |
Communications in soil science and plant analysis |
| Paginering: | Jaargang 17 (1986) nr. 2 pagina's 195-214 |
| Jaar: |
1986-02 |
| Inhoud: |
A simple chemical method of assessing potentially available organic N in soil is described. It involves determination of the ammonium-N produced by treatment of the soil sample with 2M KCl at 100°C for 4 hours in a block digester. The method is rapid and precise, and its results are not significantly affected by air-drying or air-dry storage of the soil sample before analysis. It is well suited for routine use in soil testing laboratories because it does not require filtration or transfer steps. Studies using 33 Brazilian soils showed that the results obtained by this method were highly correlated with those obtained by aerobic and anaerobic incubation methods of assessing potentially available organic N in soil. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 14 van 164 gevonden artikelen
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