RESPUESTA DE PLANTAS DE Coffea canephora A LA INOCULACIÓN CON HONGOS MICORRIZÓGENOS ARBUSCULARES DURANTE LA FASE DE ACLIMATIZACIÓN
No hay miniatura disponible
Fecha
Autores
Título de la revista
ISSN de la revista
Título del volumen
Editor
Instituto Nacional de Ciencias Agrícolas
Resumen
Descripción
The present study was carried out in the National Institute of Agricultural Sciences (INCA), with the objective of determining the effect of two micorrhizal strains on the development of coffee vitroplants in Robusta variety, during the acclimatization phase. A randomized complete design was used with nine treatments; after 90 days of cultivation, some evaluations were performed to number of leaf pairs, plant height (cm), total dry matter (g), as well as fungal indicators, colonization percentage, mass of arbuscular endophyte (g/g soil), total spores and survival percentage after 150 days. Data was processed by means of a single classification variance analysis, obtaining differences in the effectiveness of AMF strains per clone and achieving in general increments in the analyzed indicators. The highest values were obtained with Glomus clarum strain for M-229 and K-234 clones. Percentages of survival ranged between 95.42 and 98.15 %. The feasibility of using micorrhizal inoculation was proved to increase the morphophysiological quality of vitroplants.
Palabras clave
Agrociencias