Biorreguladores para la macro propagación de plantas de plátano de exportación, en condiciones de cámara térmica.

Abstract

Bioregulators for the macro propagation of banana plants for export, under thermal chamber conditions. The objective of this work was to evaluate the prolific response of export banana corms. To the application of 6 treatments with 3 dose levels of Auxin and Gibberellin bioregulators, under thermal chamber conditions at the Experimental Rio Suma farm of the Laica University "Eloy Alfaro" El Carmen Extension, Manabí Province, El Carmen Canton, Parroquia 4 de December located at km 25 of the Vía Santo Domingo - Chone, the investigation was carried out from September 2021 to January 2022. The treatments were 3 Auxin at levels of 1 ml l-1,2 ml l-1 , 3 ml l-1 and Gibberellin at levels of 1 ml l-1 ,2 ml l-1 , 3 ml l -1 a simple completely randomized design (DCA) was used with the same number of observations, represented with four repetitions, obtaining 21 experimental units. The tuckey test was used at 5% probability. Where the Treatments of 15 and 30 days reached the concentration of the bioregulators in Auxin T1 ml l-1 and Gibberellin T4 ml l-1, that is to say Low dose to differences of 45 and 60 days resulted in the treatments in Auxin T3 3 ml l-1 and Gibberellin T6 3cc with higher percentage that is to say high dose.