Effect of sources and dosis of phosphorus on the production of maize [Zea mays] and bean (Phaseolus vulgaris) crop system with two methods of tillage
Sparad:
| Upphovsman: | |
|---|---|
| Materialtyp: | tesis de maestría |
| Utgivningstid: | 1979 |
| Beskrivning: | Tesis (M. Sc) -- CATIE, Turrialba (Costa Rica), 1979 |
| Land: | Repositorio CATIE |
| Organisation: | Centro Agronómico Tropical de Investigación y Enseñanza |
| Repositorio: | Repositorio CATIE |
| OAI Identifier: | oai:repositorio.catie.ac.cr:11554/1483 |
| Länkar: | https://repositorio.catie.ac.cr/handle/11554/1483 http://orton.catie.ac.cr/repdoc/A2522e/A2522e.pdf |
| Nyckelord: | PHASEOLUS VULGARIS LABRANZA ZEA MAYS ABONOS FOSFATADOS DOSIS DE APLICACION |