Evaluación del crecimiento de plantas de cannabis (cannabis sp.) obtenidas por germinación invitro en dos medios de cultivo y tres concentraciones de ácido giberélico.

The present investigation was carried out in the plant protection laboratory of the Technical University of Cotopaxi, with the objective of comparing the effect of two culture media (Murashigue skoog and activated carbon) and three concentrations of gibberellic acid (0 mg/L-1 , 0.5 mg/L-1 , 1 mg/L-1 ) in cannabis plants obtained by in vitro germination, The variables to be evaluated were plant height, number of leaves every 3 days, using a Complete Randomized Design with three treatments and 8 replicates, and for the functional analysis the Tukey significance test was used at 5%. The experimental design used was a DBCA, completely randomized design, with 3 treatments and 8 replications using the Tukey's multiple range test at 5%. With the data obtained, it was determined that the treatment that presented the best result for plant height was T3 (DM+ activated carbon + 1 mg/L-1 gibberellic acid) with an average of 13.92 cm, followed by T2 (DM+ activated carbon + 0.5 mg/L-1 gibberellic acid) with an average of 12.52 cm, For the number of leaves, the treatments that presented the best results were T3 (MS+ activated carbon + 1 mg/L-1 gibberellic acid) and T2 (MS+ activated carbon + 0.5 mg/-1 gibberellic acid) with an average of 4 cm, resulting in 6 leaves, all treatments in the variables evaluated were superior to the control, which did not add gibberellic acid. It is concluded that the Murashigue skoog medium with activated charcoal and the addition of gibberellic acid promotes Cannabis growth in in vitro systems.

• Autor principal: Paredes Vaca, Lisbeth Paola (author)
• Altres autors: Vélez Bravo, Alison Lilibeth (author)
• Format: bachelorThesis
• Idioma: spa
• Publicat: 2023
• Matèries: VITROPLANTAS; CANNABIS; ÁCIDO GIBERÉLICO; AGRONOMÍA
• Accés en línia: http://repositorio.utc.edu.ec/handle/27000/10766