Respuesta agronómica a un plan de fertilización del cultivo de café (Coffea) en el sector Sacha Wiwa, parroquia Guasaganda, cantón La Maná.

In the research carried out at the Centro Experimenta Sacha Wiwa, belonging to the SEIC Foundation, La Maná Canton, four fertilizer formulas applied to six coffee clones were evaluated. The stated objectives were: Evaluate the agronomic variables of the coffee crop (Coffea) in response to the fertilization plan, Identify the clones that present the best foliar response to the fertilization plans and determine the costs of the fertilization of the coffee crop. A Complete Randomized Block Design (DBCA) was used with a total of 24 treatments that resulted from the union of factor a = six coffee clones and factor b = four fertilization formulas. The following effects were presented: for the variables plant height, leaf circumference and stem diameter, the best responses were for clones NP-2024 and EET-375611 with the formula 2000kg with a dose of 611.26 g/plant. The best plant height was found for clones COF-01, COF-02 and NP-3051 with the formula 1500 kg/ha; the clones COF-06, COF-O1, NP-2024, COF-02 and NP-3051 presented the best leaf circumference before the formula 1500 kg/ha and for the leaf diameter it was the formula 2000kg/ha that influenced the best averages of clones NP-2024, COF-02 and EET-375611. The formula that presented the best results in the three variables evaluated; the cost was $36.42 (2000 kg/ha) followed by the 1500 kg/ha formula with a cost of $36.15.

• Главный автор: Mera Cedeño, Ángel Fernando (author)
• Формат: bachelorThesis
• Язык: spa
• Опубликовано: 2022
• Предметы: FERTILIZACIÓN; ANALISIS; COSTOS; CAFÉ; AGRONÓMICA
• Online-ссылка: http://repositorio.utc.edu.ec/handle/27000/8596