Influencia de la fertilización potásica sobre las relaciones Q/I en el suelo pardo calizo
The dynamic of potassium in soils is studied after different rates of potassium fertilizar are added to the soil. The parameters abtained from the Q/I relationship and the changeable potassium in soil are calculated (AR^, PBC'', AK°, AKj^ and AK^). The influences of the quantity (Q), inten...
| Autores: | , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 1984 |
| País: | España |
| Institución: | Universidad de Murcia |
| Repositorio: | DIGITUM. Depósito Digital Institucional de la Universidad de Murcia |
| OAI Identifier: | oai:digitum.um.es:10201/5694 |
| Acceso en línea: | http://hdl.handle.net/10201/5694 |
| Access Level: | acceso abierto |
| Palabra clave: | Relaciones Q/I CDU::5 - Ciencias puras y naturales::57 - Biología |
| Sumario: | The dynamic of potassium in soils is studied after different rates of potassium fertilizar are added to the soil. The parameters abtained from the Q/I relationship and the changeable potassium in soil are calculated (AR^, PBC'', AK°, AKj^ and AK^). The influences of the quantity (Q), intensity (I) and capacity (O/I) factors upon the equilibrium time, fertilization and the soil / solution rate are shown. The resülts found in deficient potassium soils allow to understand in a better way the competition between potassium and the complementary cations as well as the potassium fertilization in these soils |
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