Efecto de la aplicación del Boro al follaje en el rendimiento del cultivo de soya (Glicyne max L.), en la zona de Puebloviejo

VII. SUMMARY The present experimental work was carried out with the purpose of evaluating the effect of the application in different schedules of Boron to the foliage on the yield of the soybean crop (Glicyne max L.), in the area of Puebloviejo. The test was carried out on the lands of Mr. Medardo Bustamante Miranda, located at km 5.0 of the Zapote-Pechiche road, belonging to the Puebloviejo canton, Province of Los Ríos, using the INIAP 307 soy variety as planting material. Treatments and sub-treatments studied were the fertilizer products of Promet Boro 1.0 L/ha, Biomix Boro 1.0 L/ha and Boroned 1.0 L/ha, applied at 06h00, 08h00 and 10h00. The experimental design of divided plots was used, with three treatments, three sub-treatments (hours of application) and three repetitions. To perform the evaluation of the means of the treatments, the analysis of variance was used and to compare the means, the Tukey test was performed at 95% probability. The results of the research point to a use of Promet boron that produced taller plants at harvest (74,6 cm), and a higher yield (3640.6 Kg/ha), as a result of higher production of pods per plant (73,5), and seeds per pod (3,6), which contributed to a greater number of seeds per plant (260,8). Regarding the schedule of application, the one of better results was the one of 06h00 that showed a greater height to the harvest (76,1 cm), greater production of pods (71,6 pods by plant) and number of seeds by pod (3,8 seeds), which was reflected in a greater number of seeds per plant (278,8), producing at the same time the higher yield compared to the other schedules with 3708,9 Kg/ha. Finally, the most suitable combination was to apply Promet Boro at 06h00 which showed a yield of 3828,83 Kg/ha, with a net profit of $ 187,51 per hectare of soybeans, which means a 17,56% profitability.

• Autor principal: Moreira Sizalema, Esequiel Enrique (author)
• Format: bachelorThesis
• Idioma: spa
• Publicat: 2017
• Matèries: Aplicacion al boro; Follaje
• Accés en línia: http://dspace.utb.edu.ec/handle/49000/5028