Browsing by Author "Cotacachi Latacumba, Rosa Imelda"

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    Evaluación agronómica del desarrollo de plantas de babaco (Carica pentágona) con tres dosis de bioestimulante radicular orgánico y tres combinaciones de sustratos en la parroquia de Yaruquí, provincia de Pichincha
    (Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2013) Cotacachi Latacumba, Rosa Imelda; Salazar, Sonia
    In the international market the demand has been increased by some no traditional cultivations, in those which this, the babaco (Carica pentágona); in Ecuador it is cultivated for 15 years, for its high profitability in small surfaces, giving opportunity of sustenance to many families.This investigation was carried out in sites San Carlos, parroquia Yaruquí, to 2527 msnm. The outlined objectives were: i) Evaluate the best dose in the bioestimulante that provides bigger development of the buds in the babaco stakes. ii) Determine the best basis that provides the development of the buds and system radicular in the babaco stakes. iii) Determine the benefice/cost of each one of the treatments. A design of Complete Blocks was used at random (DBCA) in factorial arrangement 3x3 + 1 witness. The Factor A. Substrates: A1:Humus 45%+Pomina 35%+Compost 20%. A2:Humus 30%+Pomina 40%+Compost 30% and A3:Humus 15%+Pomina 50%+Compost 35%. The Factor B three dose of bioestimulante B1 = 5cc/l, B2 = 10cc/l and B3 = 15cc/l. They were carried out variance analysis, test of Tukey for main factors and interactions; correlation and regression, economic analysis of the relationship benefit- cost. The most outstanding results were: the biggest height of the bud to the 190 days after the chiming was given in A1 = Humus 45% + Pomina 35% + Compost 20% with 36,27 cm. The dose of the bioestimulante with the biggest height of the bud to the 190 ddr, was the B2 = 10 cc/l with 36,01 cm. The best height of the bud to the 190 ddr, registered in the T2: Humus 45% + Pomina 35% + Compost 20% +10 cc/l Root most with 37,00 cm. The variables that increased the height from the bud of babaco plants to the 190 days, were height from the bud to the 100 days number of roots, longitude and root volume to the 190 days. Economically the treatment with the best net profit was the T7: Humus 15% + Pomina 50% + Compost 35% + 5 cc/Root most with $. 208,60 and a relation benefice/cost of 13,72