Determinación de la eficiencia en el control de malezas con herbicidas pre emergentes y post emergentes en el cultivo de girasol (Helianthus annuus L.) en la zona de Quevedo.
The cultivation of sunflower is of economic importance in Ecuador, it is developed in most types of soil, being the most recommended deep soils, with good drainage and a neutral pH or slightly alkaline, within the agronomic management it is necessary to control the weeds either manually or chemicall...
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| Formaat: | bachelorThesis |
| Taal: | spa |
| Gepubliceerd in: |
2018
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| Onderwerpen: | |
| Online toegang: | http://repositorio.uteq.edu.ec/handle/43000/3290 |
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