Respuesta agronómica a productos bioactivos del cultivo del tabaco variedad Criollo 2010 (Original)

Abstract

The research was carried out at La Esperanza farm,which belongs to René Muñoz Cooperative of Credits and Services in El Horno, Bayamo municipality, Granma province from November 2021 to March 2022. The objective is to evaluate three bioproducts in the tobacco crop, Criollo 2010 variety. The treatments applied were: 1-control, 2-plants treated with Pectimorf®, 3- plants treated with Quitomax® , 4- plants treated with efficient Microorganism, 5- plants treated with Pectimorf® -Quitomax®, 6- plants treated with Pectimorf® -Efficient microorganisms and 7- plants treated with Quitomax® -Efficient microorganisms. The variables evaluated were: plant height, number of leaves, leaf width, leaf length, fresh and dry mass of leaves, production and economic profits. The data obtained were analyzed for normal distribution, according to Kolmogorov-Smirnov test for goodness of fit, and the Levene's Docima test was applied to evaluate the homogeneity of variance. When normality and homogeneity existed, a simple analysis of variance (ANOVA) was performed. Data were processed in STATISTICA software. Best results were obtained in the treatments where Quitomax® was applied alone and combined with Pectimorf® and Efficient microorganisms with yields of 15.72, 13.49, and 13.32 kg in 30 m2 plots, respectively.