"Evaluación química y biológica de la fertilidad de un suelo desarrollado sobre andesita en el sector San Vicente de la parroquia Chuqiribamba, cantón Loja".
In San Vicente area, located in Chuquiribamba-Loja district, the application of fertilizers without considering the availability of nutrients in the soil and the lack of it´s restitution extracted from maize, strawberry and vegetable crops. Result in low yields and low soil fertility. With these pre...
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| Formaat: | bachelorThesis |
| Taal: | spa |
| Gepubliceerd in: |
2017
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| Onderwerpen: | |
| Online toegang: | http://dspace.unl.edu.ec/jspui/handle/123456789/19302 |
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