Evaluación biológica de la fertilidad de un suelo desarrollado sobre arenisca cuarzosa, tratado con carbón vegetal, cal y nutrientes en San Francisco - El Pangui
Biologically evaluated availability of N, P, K, Mg, S, Fe, Mn, B, Zn and Cu in the layer 00 to 25 cm twelve soil treatments after eight months of being treated with charcoal, lime and nutrients in an experiment with two tree species pachaco (Schizolobium parahybum) and arabisco (Jacaranda copaia) in...
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| Format: | bachelorThesis |
| Language: | spa |
| Published: |
2013
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| Online Access: | http://dspace.unl.edu.ec/jspui/handle/123456789/11382 |
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