Establecimiento de la simbiosis Rhizobium-Micorrizas en fréjol de palo Cajanus cajan, bajo condiciones controladas
Fecha
2019-10
Autores
Título de la revista
ISSN de la revista
Título del volumen
Editor
Facultad de Ciencias Agrarias Universidad de Guayaquil
Resumen
El texto presente explica el trabajo que se lleva a cabo en el Centro de
Investigaciones Biotecnológicas del Ecuador (CIBE), que tuvo como objetivo
observar la interacción de la bacteria Rhizobium con las Micorrizas en la
simbiosis conjunto en Cajanus cajan, mediante el aislamiento e inoculación de
Rhizobium,en condiciones de laboratorio e invernadero y la inoculación de un
consorcio de micorrizas del banco del (CIBE), utilizando un diseño
completamente al azar con arreglo factorial, mediante los análisis de varianza
y los datos registrados se pudo comprobar la simbiosis Rhizobium-Micorriza en
las variables agronómicas externamente e internamente a nivel de laboratorio
de la especie Cajanus cajan .Se observó un desarrollo eficaz en los
tratamientos que estuvieron inoculados con los dos microorganismos los cuales
al estar en simbiosis ayudo a mejorar la fijación y asimilación de nutrientes en
la planta.
The present text explains the work carried out at the Biotechnological Research Center of Ecuador (CIBE), which aimed to observe the interaction of Rhizobium bacteria with mycorrhizae in the joint symbiosis in Cajanus Cajan, through isolation and inoculation of Rhizobium, in laboratory and greenhouse conditions and the inoculation of a mycorrhiza consortium of the bank of the (CIBE), using completely random with factorial arrangement design, by means of the analysis of variance and the recorded data it was possible to verify the Rhizobium- Micorriza symbiosis in the agronomic variables externally and internally at the laboratory level of the Cajanus Cajan species. An effective development was observed in the treatments that were inoculated with the two microorganisms which, being in symbiosis, helped improve the fixation and assimilation of nutrients in the plant.
The present text explains the work carried out at the Biotechnological Research Center of Ecuador (CIBE), which aimed to observe the interaction of Rhizobium bacteria with mycorrhizae in the joint symbiosis in Cajanus Cajan, through isolation and inoculation of Rhizobium, in laboratory and greenhouse conditions and the inoculation of a mycorrhiza consortium of the bank of the (CIBE), using completely random with factorial arrangement design, by means of the analysis of variance and the recorded data it was possible to verify the Rhizobium- Micorriza symbiosis in the agronomic variables externally and internally at the laboratory level of the Cajanus Cajan species. An effective development was observed in the treatments that were inoculated with the two microorganisms which, being in symbiosis, helped improve the fixation and assimilation of nutrients in the plant.
Descripción
Palabras clave
FIJACION DEL NITROGENO, FIJACION DEL FOSFORO, MICORRIZAS EN NODULOS