Ciencias Agropecuarias

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Author: search.filters.author.Maldonado Mangui, Inés LilianaSubject: search.filters.subject.PAPA (Solanum tuberosum L.)

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    Evaluación del agua de cocción de chocho (Lupinus mutabilis Sweet) y ceniza de eucalipto (Eucaliptus globulus) para el control de polilla (Tecia solanivora) en dos sistemas de almacenamiento de semilla de papa (Solanum tuberosum L.) en el caserío Rosal
    (2017) Maldonado Mangui, Inés Liliana; Cruz Tobar, Eduardo
    The research was carried out with the purpose of measure the effect of the water of cooking of pussy (Lupinus mutabilis Sweet) and ash of eucalyptus (Eucalyptus globulus) in the control of moth (Tecia solanivora) in the storage of seed of potato (Solanum tuberosum L.) in the farmhouse the Rosal. Is used the design experimental of blocks complete to the random (BCA) in fix factorial 2 by 3 by 2 with four repetitions. The reduction in incidence of attack of moth was achieved through the application of A2D2S1 treatments (pussy 100%, water 50 grams of eucalyptus ash per kilogram, storage in cellar) and A1D1S1 (pussy 50% water, 25 grams of eucalyptus ash per kilogram of potato, storage in cellar) with a shared average of 5%. The application of A1D1S1 treatment (50% water pussy, 25 grams of eucalyptus ash per kilogram, storage in cellar) reported the best control of moth with a percentage of severity of 0.68%, constituting an alternative appropriate control with eco-friendly products at the same time not affecting the environment. Made them analysis statistical is observed that the average of number of outbreaks is greater in those tubers treated with water of pussy and ash of eucalyptus in dose high with a value of 4.04. With regard to the economic analysis, the treatment A1D1S1 (pussy 50% water, 25 grams of eucalypt ash x kilogram, storage in cellar) was the lowest production cost per hectare representing a value of 327.89 dollars, and the one that generated the most B/C ratio 1.65 being the best alternative to be applied in the conservation of potato tubers.