Evaluación de los estados fenológicos y rendimiento del cultivo de brócoli con la aplicación de distintas dosis de citoquininas en la Quinta - Experimental La Argelia

The main objective on this research was to evaluate the phonological states and yield in the cultivation of broccoli through the application of different doses of cytokines at Quinta Experimental “La Argelia”, located in the city of Loja in the southern part of the city. A completely random design was used with the Avenger broccoli variety (Brassica Oleracea var. Italica) with a total of 400 experimental plants in an area of 144 m2, with 4 treatments (T1 = 0.3 ppm, T2= 0.6 ppm; T3 = 0.9 ppm and T4 = Witness) and 4 repetitions. The phenological states of the crops were evaluated in a timely manner until its physiological maturity. The production costs of each treatment and their profitability were also analyzed. Subsequently, as results were obtained for phenological follow-up, that T3 (dose 0.9ppm) and T2 (dose 0.6 ppm) positively influences the fact that the broccoli culture has a delayed maturity of 15 days, unlike T1 (dose 0.3 ppm) and T4 (witness). Likewise, growth variables were analyzed where no significant differences were evident, however, the T3 stood out in plant height, stem diameter, number of leaves and leaf length. It was also possible to determine that the T4 stood out with the highest yield (24.96 t/ha), a benefit/cost ratio of 1.4 and a profitability of $5,833 per hectare compared to other treatments.

• Hlavní autor: Patiño Zosoranga, Anabel Jackeline (author)
• Médium: bachelorThesis
• Jazyk: spa
• Vydáno: 2024
• Témata: BROCOLI; CITOQUININAS; FENOLOGIA; COSTOS DE PRODUCCION
• On-line přístup: https://dspace.unl.edu.ec/jspui/handle/123456789/29655