Mostrar el registro sencillo del ítem
Bacteria benéfica Pseudomona fluorescens como agente de control biológico para mejorar la producción del cultivos de maíz
| dc.contributor.advisor | Guillén Mora, Rosa | |
| dc.contributor.author | Aviléz Alvear, Arelis Andreina | |
| dc.date.accessioned | 2021-05-25T21:35:21Z | |
| dc.date.available | 2021-05-25T21:35:21Z | |
| dc.date.issued | 2021 | |
| dc.identifier.uri | http://dspace.utb.edu.ec/handle/49000/9355 | |
| dc.description | This document detailed about the beneficial Bacterium Pseudomona fluorescens as a biological control agent to improve the production of the corn crop. The cultivation of corn is one of the main crops that generate a source of income for the farmers who are responsible for the production of this grass; however, due to multiple factors that affect yields, it is necessary to look for alternatives to make up for this deficit; highlighting biological products that do not cause environmental deterioration. Due to the details, it was determined that rhizobacteria strains such as Pseudomona fluorescens have an antagonistic effect against the fungi Curvularia sp, Fusarium sp and Alternaria, constituting an essential effect with bacteria associated with plants in corn; environmental pollution caused by mankind due to the use of chemical products such as fungicides, insecticides, nematicides and fertilizers inhibit the activity of microorganisms in the soil in order to improve agricultural productivity, because they cause ecological imbalance; therefore, a sustainable management of soil and water is necessary to conserve natural resources for the benefit of crops; microbial interactions in the soil promote soil biological diversity and relationship with plants and the application of Pseudomona fluorescens as a biological control agent reduces the incidence of diseases and influences the agronomic characteristics of plant height, ear insertion height , diameter and length of the ear and yield in the corn crop. | es_ES |
| dc.description | This document detailed about the beneficial Bacterium Pseudomona fluorescens as a biological control agent to improve the production of the corn crop. The cultivation of corn is one of the main crops that generate a source of income for the farmers who are responsible for the production of this grass; however, due to multiple factors that affect yields, it is necessary to look for alternatives to make up for this deficit; highlighting biological products that do not cause environmental deterioration. Due to the details, it was determined that rhizobacteria strains such as Pseudomona fluorescens have an antagonistic effect against the fungi Curvularia sp, Fusarium sp and Alternaria, constituting an essential effect with bacteria associated with plants in corn; environmental pollution caused by mankind due to the use of chemical products such as fungicides, insecticides, nematicides and fertilizers inhibit the activity of microorganisms in the soil in order to improve agricultural productivity, because they cause ecological imbalance; therefore, a sustainable management of soil and water is necessary to conserve natural resources for the benefit of crops; microbial interactions in the soil promote soil biological diversity and relationship with plants and the application of Pseudomona fluorescens as a biological control agent reduces the incidence of diseases and influences the agronomic characteristics of plant height, ear insertion height , diameter and length of the ear and yield in the corn crop. | es_ES |
| dc.description.abstract | El presente documento detalló sobre la Bacteria benéfica Pseudomona fluorescens como agente de control biológico para mejorar la producción del cultivo de maíz. El cultivo de maíz es uno de los principales cultivos que generan fuente de ingreso a los agricultores que se encargan de la producción de esta gramínea; sin embargo, debido a múltiples factores que repercuten los rendimientos, es necesario buscar alternativas que suplan este déficit; destacándose productos biológicos que no causen deterioro ambiental. Por lo detallado se determinó que las cepas de rizobacterias como Pseudomona fluorescens poseen efecto antagónico a los hongos Curvularia sp, Fusarium sp y Alternaria, constituyendo un efecto esencial con bacterias asociadas a las plantas en maíz; la contaminación ambiental causada por la humanidad debido al uso de productos químicos como fungicidas, insecticidas, nematicidas y fertilizantes inhiben la actividad de los microorganismos en el suelo a fin de mejorar la productividad agrícola, debido a que provocan desequilibrio ecológico; por lo tanto es necesario un manejo sustentable del suelo y el agua para conservar los recursos naturales en beneficio de los cultivos; las interacciones microbianas en el suelo promueven la diversidad biológica del suelo y relación con las plantas y la aplicación de Pseudomona fluorescens como agente de control biológico reduce la incidencia de enfermedades e influye en las características agronómicas de altura de planta, altura de inserción de la mazorca, diámetro y longitud de la mazorca y rendimiento en el cultivo de maíz. | es_ES |
| dc.format.extent | 20 p. | es_ES |
| dc.language.iso | es | es_ES |
| dc.publisher | BABAHOYO: UTB, 2021 | 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 | Pseudomona fluorescens | es_ES |
| dc.subject | Control biológico | es_ES |
| dc.subject | Rendimiento | es_ES |
| dc.title | Bacteria benéfica Pseudomona fluorescens como agente de control biológico para mejorar la producción del cultivos de maíz | es_ES |
| dc.type | bachelorThesis | es_ES |
Ficheros en el ítem
Este ítem aparece en la(s) siguiente(s) colección(ones)
Excepto si se señala otra cosa, la licencia del ítem se describe como Atribución-NoComercial-SinDerivadas 3.0 Ecuador