Labile N and the nitrogen management index of oxisols in the Brazilian cerrados
The effect of land use on the availability of soil nitrogen (N) was studied by separating total soil N into one labile and one stable fraction by oxidation and extraction of labile N with potassium permanganate. The nitrogen management index (NMI) was calculated according to Blair et al. (1995) for...
| Autores principales: | , , , |
|---|---|
| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
International Center for Tropical Agriculture
1999
|
| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/55133 |
Ejemplares similares: Labile N and the nitrogen management index of oxisols in the Brazilian cerrados
- Carbon fractions as sensitive indicators of quality of soil organic matter
- Characterization labile and stable nitrogen
- Soil organic carbon, carbohydrates, amino sugars, and potentially mineralizable nitrogen under different land-use systems in oxisols of the Brazilian cerrados
- Distribution of water-stable aggregates and aggregating agents in oxisols of the Brazilian cerrados
- Phosphorus fractions under different land-use systems in oxisols of the Brazilian cerrados
- Land use effects on labile N extracted with permanganate and the nitrogen management index in the Cerrado region of Brazil