Evaluación del efecto de ciclos y frecuencias de aplicación de ácido a-naftalenacético en el potencial de aceite en racimo en hibrido interespecífico O x G (Manaos x Compacta " Amazon”).

Abstract

The present investigation was carried out in the "San Guido" farm owned by Ing. Guido Rubio located in La Unión, a rural parish in the province of Esmeraldas, Sitio El Silencio. Its objective was to evaluate the effect of cycles and frequencies of application of αnaphthaleneacetic acid (ANA), in interspecific hybrid OxG, (Manaos x Compacta "Amazon"). A Randomized Block Design (RCD) with six treatments and three repetitions was used, the treatments were different frequencies of ANA application. The variables evaluated were diameter and length of the fruit, conformation and weight of the bunch and days to harvest. The frequencies of application of α-naphthaleneacetic acid in the interspecific hybrid O x G (Manaos x Compacta "Amazon") did not show an effect on the characteristics of the fruits, in the statistical analysis there were no significant differences for the parameters: diameter and length In the conformation of the bunch there are significant differences in the amount of normal and parthenocarpic fruits with the PAA (1-3-5) treatment, the greatest amount of this type of fruit was formed and in the stenopermocarpic ones, with the treatment AA (1-10) The different frequencies of application of αnaphthaleneacetic acid did not affect the weight of the bunch and in the days to harvest, there were no significant differences between the treatments.