Ciencias Agropecuarias

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Author: search.filters.author.Orozco Arce, Cristian Mauricio

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    Evaluación de productos ecológicos para el control de la hernia de las crucíferas (Plasmodiophora brassicae) en el cultivo de brócoli (Brassica olerácea Var. Avenger), en la parroquia Izamba provincia de Tungurahua.
    (2015) Orozco Arce, Cristian Mauricio; Pérez, Marco
    This research was carried out with the purpose of evaluating ecological products for the control of the cruciferous hernia (Plasmodiophora brassicae) in the cultivation of broccoli (Brassica oleráceavar, Avenger). The present field work was carried out in the Izamba parish, belonging to Ambato canton, province of Tungurahua. For the present trial we used the experimental design of completely randomized blocks (BCA) in group analysis, with three repetitions. The application of the dose of Yonex 4 cc / l has a high index on the incidence of cruciferous hernia, since the disease was reduced considerably, so 10 that its application is recommended to improve the conditions of development and emission of roots of the plant. Yonex with a dose of 4cc / l considerably improved the size of the pellets and consequently the weight of each one of them reaching, in best case, weighing 0.57 kg, because with the good root development and biostimulation of the plant, obtained better conditions for the absorption of nutrients. The incidence of the cruciferous hernia had a good management with respect to the dose of Yonex-4 cc / l, reducing the disease and with it the considerable economic losses. When performing the economic analysis of the trial, evaluating the different doses of Fares-back and Yonex it can be considered that the production costs of the experiment are high due to the handling that had to be done in the trial to obtain the field data.