Efecto de tres alternativas biológicas para el control de Radophulus similis en el cultivo de banano zona Babahoyo
| dc.contributor.advisor | Lombeida García, Emma | |
| dc.contributor.author | Pita López, Jordy Fernando | |
| dc.date.accessioned | 2023-10-26T21:11:47Z | |
| dc.date.available | 2023-10-26T21:11:47Z | |
| dc.date.issued | 2023 | |
| dc.identifier.uri | http://dspace.utb.edu.ec/handle/49000/14824 | |
| dc.description | Banana is one of the most important fruits due to its great export worldwide, which satisfies millions of people from different countries thanks to the outlet it has in the global market. Radopholus similis is a phytoparasitic nematode that feeds on the roots and tubers of bananas and other crops around the world, affecting the growth and development of this crop, causing yield losses from 25 to 100%. The objective of this research is to evaluate the effect of three biological alternatives for the control of R. similis in banana cultivation in the Babahoyo area. The research was carried out at the Faculty of Agricultural Sciences, the experimental design used is completely randomized with 4 treatments (Trichoderma harzianum, Paecilomyces, Basillus subtilis and an absolute control) with 5 repetitions, with the Tukey test at 95%. probability. In each treatment, 5 repetitions were carried out with a total of 20 plants per treatment. It was found as a result in the different variables studied and according to the treatments studied that the Paecilomyces treatment was the one with the best control found in terms of population density of roots and soil, therefore, it favored the normal development of its roots, height of plant and number of leaves. It is concluded that the use of biological control agents, such as fungi, has shown promising results in reducing the nematode population and protecting banana plants. | es_ES |
| dc.description | Banana is one of the most important fruits due to its great export worldwide, which satisfies millions of people from different countries thanks to the outlet it has in the global market. Radopholus similis is a phytoparasitic nematode that feeds on the roots and tubers of bananas and other crops around the world, affecting the growth and development of this crop, causing yield losses from 25 to 100%. The objective of this research is to evaluate the effect of three biological alternatives for the control of R. similis in banana cultivation in the Babahoyo area. The research was carried out at the Faculty of Agricultural Sciences, the experimental design used is completely randomized with 4 treatments (Trichoderma harzianum, Paecilomyces, Basillus subtilis and an absolute control) with 5 repetitions, with the Tukey test at 95%. probability. In each treatment, 5 repetitions were carried out with a total of 20 plants per treatment. It was found as a result in the different variables studied and according to the treatments studied that the Paecilomyces treatment was the one with the best control found in terms of population density of roots and soil, therefore, it favored the normal development of its roots, height of plant and number of leaves. It is concluded that the use of biological control agents, such as fungi, has shown promising results in reducing the nematode population and protecting banana plants. | es_ES |
| dc.description.abstract | El banano es una de las frutas de mayor relevancia debido a su gran exportación a nivel mundial, el cual satisface millones de personas de diferentes países gracias a la salida que este tiene en el mercado global. Siendo Radopholus similis un nematodo fitoparásito que se alimenta de las raíces y tubérculos del banano y otros cultivos alrededor del mundo, afectando el crecimiento y desarrollo de este cultivo, causando pérdidas de rendimiento desde un 25 hasta 100 %. El objetivo de esta investigación es evaluar el efecto de tres alternativas biológicas para el control de R. similis en el cultivo de banano zona Babahoyo. La investigación se realizó en la Facultad de Ciencias Agropecuarias, el diseño experimental que se utilizó es completamente al azar con 4 tratamientos (Trichoderma harzianum, Paecilomyces, Basillus subtilis y un testigo absoluto) con 5 repeticiones, con la prueba de Tukey al 95 % de probabilidad. En cada tratamiento se realizaron 5 repeticiones con un total de 20 plantas por tratamiento. Se encontró como resultado en las distintas variables estudiadas y de acuerdo a los tratamientos estudiados que el tratamiento Paecilomyces fue el que mejor control que se encontró en cuanto densidad poblacional de raíces y suelo, por tanto, favoreció al desarrollo normal de sus raíces, altura de planta y número de hojas. Se concluye que el uso de agentes de control biológico, como hongos, ha mostrado resultados prometedores en la reducción de la población de nematodos y la protección de las plantas de banano. | es_ES |
| dc.format.extent | 56 p. | es_ES |
| dc.language.iso | es | es_ES |
| dc.publisher | BABAHOYO: UTB, 2023 | 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 | Radophulus similis | es_ES |
| dc.subject | Controladores biológicos | es_ES |
| dc.subject | Banano | es_ES |
| dc.subject | Control | es_ES |
| dc.title | Efecto de tres alternativas biológicas para el control de Radophulus similis en el cultivo de banano zona Babahoyo | es_ES |
| dc.type | bachelorThesis | es_ES |
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