Efecto de la incorporación de abonos orgánicos foliares y edáficos en diferentes dosis en el cultivo de acelga (Beta vulgaris)

This research project was carried out in the Palo Blanco sector, belonging to the Ramon Campaña parish of the Pangua canton, with the following objectives: Characterize the vegetative development of the Beta vulgaris crop with the application of soil and foliar organic fertilizers under field conditions. , determine the agricultural yield in the cultivation of chard based on the application of soil and foliar organic fertilizers and economically analyze the most profitable treatments under study in the production of chard. A Random Block Design was proposed, with a factorial arrangement of 2*2+1, two edaphic fertilizers, plus two foliar organic fertilizers with two application doses, resulting in eight treatments, plus a control, with five repetitions per treatment. of which four experimental units were analyzed. The variables that were evaluated at ages of 15, 30 and 45 days: plant height, leaf length and width, the variables at harvest were: number of leaves, leaf length and width, leaf weight and yield tn/ha. The results of the investigation showed that the highest plant height presented T6 (Phosphoric rock + Algae extract 5 cc/L of water) with 15.58, 21.27 and 27.19 cm in the evaluated days, at the end of the harvest the best results in length of leaves were given with T6 (Phosphoric rock + Algae extract 5 cc/L of water) with values of 12.17, 18.89 and 26.74 cm at 30, 60 and 90 days; for leaf width, the best results were presented in T6 (phosphate rock + algae extract 5 cc/L of water), with 6.97, 10.87 and 12.18 cm in the evaluated ages; while the highest plant weight at harvest was obtained with T6 (phosphate rock + algae extract 5 cc/L of water) with data of 826.14 grams per plant; the most prominent values in leaf length and width at harvest were obtained with T6 (phosphate rock + algae extract 5 cc/L of water) with 36.93 and 16.92 cm, respectively; Regarding the T6 yield (Phosphoric rock + Algae extract 5 cc/L of water) it reached 18.47 tn/ha. In the economic analysis, the highest income was registered T6 (Phosphoric rock + Algae extract 5 cc/L of water) with USD. 50.35, giving a cost benefit of USD. 2.12.

• Autor principal: Sigcha Yanchaliquin, Guadalupe Rosario (author)
• Formato: bachelorThesis
• Idioma: spa
• Publicado em: 2022
• Assuntos: ROCA FOSFÓRICA; BOKASHI; EXTRACTO DE ALGAS; NEEM; AGRONÓMICA
• Acesso em linha: http://repositorio.utc.edu.ec/handle/27000/8568