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Control Químico pre-emergente de malezas en el cultivo de yuca (Manihot esculenta) en el Ecuador
| dc.contributor.advisor | Maldonado Camposano, Cristina | |
| dc.contributor.author | Ramírez Cedeño, Elías Omar | |
| dc.date.accessioned | 2022-11-15T20:06:33Z | |
| dc.date.available | 2022-11-15T20:06:33Z | |
| dc.date.issued | 2022 | |
| dc.identifier.uri | http://dspace.utb.edu.ec/handle/49000/13271 | |
| dc.description | This document details about the chemical control of weeds based on pre-emergent herbicides in the cultivation of cassava (Manihot esculenta Crantz), it consists of controlling or eliminating weeds, through the use of chemical substances called pesticides or pesticides. Cassava is currently the fourth most important commodity in the world after rice, wheat and maize. Although it is one of the crops best adapted to different tropical environments and tolerates marginal soils of low fertility and drought regimes, the profitability of the crop depends on good agronomic management and high productivity. With the purpose of contributing to the solution of the existing problem, this research was carried out with the general objective of describing the control of weeds based on pre-emergent herbicides in the cultivation of cassava (Manihot esculenta) in Ecuador. | es_ES |
| dc.description | This document details about the chemical control of weeds based on pre-emergent herbicides in the cultivation of cassava (Manihot esculenta Crantz), it consists of controlling or eliminating weeds, through the use of chemical substances called pesticides or pesticides. Cassava is currently the fourth most important commodity in the world after rice, wheat and maize. Although it is one of the crops best adapted to different tropical environments and tolerates marginal soils of low fertility and drought regimes, the profitability of the crop depends on good agronomic management and high productivity. With the purpose of contributing to the solution of the existing problem, this research was carried out with the general objective of describing the control of weeds based on pre-emergent herbicides in the cultivation of cassava (Manihot esculenta) in Ecuador. | es_ES |
| dc.description.abstract | El presente documento detalla sobre el control químico de malezas a base de herbicidas pre-emergente en el cultivo de yuca (Manihot esculenta Crantz), consiste en controlar o eliminar las malezas, mediante el uso de sustancias químicas llamados pesticidas o plaguicidas. En la actualidad la yuca es el cuarto producto básico más importante a nivel mundial después del arroz, el trigo y el maíz. Pese a que es uno de los cultivos mejor adaptados a distintos ambientes tropicales y tolera suelos marginales de baja fertilidad y regímenes de sequía, la rentabilidad del cultivo depende de un buen manejo agronómico para obtener una alta productividad. Con el propósito de contribuir a la solución de la problemática existente se realizó esta investigación que tiene como objetivo general describir el control de malezas a base de herbicidas pre-emergente en el cultivo de yuca (Manihot esculenta) en el Ecuador. | es_ES |
| dc.format.extent | 30 p. | es_ES |
| dc.language.iso | es | es_ES |
| dc.publisher | BABAHOYO: UTB, 2022 | es_ES |
| dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Ecuador | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/ec/ | * |
| dc.subject | Manihot | es_ES |
| dc.subject | Herbicidas | es_ES |
| dc.subject | Control de malezas | es_ES |
| dc.title | Control Químico pre-emergente de malezas en el cultivo de yuca (Manihot esculenta) en el Ecuador | es_ES |
| dc.type | bachelorThesis | es_ES |
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