Evaluation of the optimal dose of gibberellic acid (Full gib) in the induction of sprouting of yungay potato variety tuber (Solanum tuberosum L.)

• Autores: Ruiz Camacho, Wilfredo, Villegas Rivas, Danny, Palacios Sánchez, José Manuel, Rodríguez Ordoñez, Freddi Roland, Paredes Carranza, José Celso, Nuñez Sanchez, Guillermo, Llauce Santamaría, Rosario Yaqueliny, Paredes Guerrero, Angel Wilmer, Olivera Aldana, Mario Félix, Rubio Cueva, Linder, Cueva Valdivia, Johnny, Bernilla Rodriguez, Eduer Blandimiro, Rios Campos, Carlos, Maldonado Ramirez, Italo, Rodriguez Barboza, Jhonny Richard, Vento Rojas, Juan, Hernández Aparcana, Noelia Meliza, Medina Guerrero, Merici Ingrid, Osorio Carrera, César, Ponce Rojas, Karin, Ramirez Calderón, Luis, Lujan Cabrera, Micaela, Blanco Reyna, Jorge Luis, Lavado Enriquez, Juana Maribel, Ludeña González, Gerardo Francisco, De Piérola García, Violeta María, López García, José Enrique, Lozano Sánchez, Zelmira Beatriz, Castro Castillo, Félix Ernesto, Ruiz Camus, Claudia Elizabeth, González González, Dionicio Godofredo, Vargas Gutierrez, Delicia De Jesus, Escudero Vilchez, Fernando Emilio, Salazar Llerena, Silvia Liliana, Bustinza Vargas, Juana Victoria, Sapacayo, Lourdes Lacuta, Cerna Muñoz, Carlos Alfredo, Miranda Diaz, Luis Orlando, Cerna Quispe, Gladys Virginia, Germán Cáceres, Manuel Lorenzo, Ramos Córdova, Gabriela Olivia, Oliva Cerna, Juan Carlos, Lapa Zárate, Carlos Luis, Dávila Rivera, Arbel, Delgado Bazán, Erick, Garrido Campaña, Zadith, Monroy Correa, Graciela, Saravia Pachas, Delia, Guardia Huamaní, Efraín, Quipas Bellizza, Mariella, Terry Ponte, Otto
• Formato: artículo
• Fecha de Publicación: 2024
• Institución: Universidad Nacional Intercultural Fabiola Salazar Leguía de Bagua
• Repositorio: Institucional - Universidad Nacional Intercultural Fabiola Salazar Leguía de Bagua
• Lenguaje: inglés
• OAI Identifier: oai:repositorio.unibagua.edu.pe:20.500.14588/59
• Enlace del recurso: https://doi.org/10.3844/ojbsci.2024.758.764; https://hdl.handle.net/20.500.14588/59
• Nivel de acceso: acceso abierto
• Materia: Optimal dose; Gibberellic acid; Solanum tuberosum L.; Yungay potato; http://purl.org/pe-repo/ocde/ford#4.00.00

This research was carried out in the district of Luya, province of Chachapoyas, Amazonas, with the objective of evaluating the optimal dose of gibberellic acid (Full Gib) in the induction of sprouting of potato tubers (Solanum tuberosum L.) Yungay variety. A Completely Randomized Design (CRD) with two factors three replications and seven treatments was used. Minitat 17 statistical software, ANOVA, and the Tukey mean comparison test at 5% were used for data analysis. The treatments were: Nothing was applied (T1), 7.5 mL of Full Gib in 20 L of water, for 15 min (T2), 7.5 mL of Full Gib in 20 L of water, for 20 min (T3), 10 mL of full Gib in 20 L of water, for 15 min (T4), 10 mL of full Gib in 20 L of water, for 20 min (T5), 12. 5 mL of full Gib in 20 L of water, for 15 min (T6), 12.5 mL of full Gib in 20 L of water, for 20 min (T7). The variables evaluated were: Sprouting percentage, number of sprouts, sprout length, and sprout diameter per tuber. According to the results obtained, it can be observed that treatments 5 and 3 obtained the highest germination percentages with 86.17 and 85.67%, respectively, surpassing the other treatments; there were no significant differences between treatments in the number of sprouts per tuber. Treatments 5, 3, and 4 were better, with results of 8.93, 8.83, and 8.68, respectively; on the other hand, the variable shoot length obtained the best results in treatments 5 and 3 with 7.69 and 7.50 cm, respectively. Similarly, the shoot diameter variable had positive results in treatments 3 and 5 with 6.0 and 5.9 mm, respectively.