Evaluation of the yield and the physical and chemical changes of a soil in a step slope cultivated with maize and beans, with different life covers in a forest plantation
Sparad:
| Upphovsman: | |
|---|---|
| Materialtyp: | tesis de maestría |
| Utgivningstid: | 1977 |
| Beskrivning: | Tesis (Mag. Sc.) -- CATIE, Turrialba (Costa Rica) -- UCR, San José (Costa Rica), 1977 |
| Land: | Repositorio CATIE |
| Organisation: | Centro Agronómico Tropical de Investigación y Enseñanza |
| Repositorio: | Repositorio CATIE |
| OAI Identifier: | oai:repositorio.catie.ac.cr:11554/5114 |
| Länkar: | https://repositorio.catie.ac.cr/handle/11554/5114 |
| Nyckelord: | ZEA MAYS PHASEOLUS VULGARIS COBERTURA VERDE PLANTACION FORESTAL RENDIMIENTO DE CULTIVOS TERRENO EN DECLIVE PROPIEDADES FISICOQUIMICAS SUELO |