Tillage depth influence on soil nitrogen distribution and availability in a rice lowland
Previous studies using artificial barriers at selected depths have shown the importance of N supply from soil below 15 cm to rice (Oryza sativa L.). Subsoil N availability and its use by wetland rice, however, have not been evaluated under normal field conditions. We examined distribution and availa...
| Autores principales: | , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Wiley
1996
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/167296 |
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