Evaluación de cuatro abonos orgánicos, en el crecimiento del alhelí (Matthiola), en el barrio san vicente parroquia Poálo Cantón Latacunga, provincia de Cotopaxi, periodo 2018-2019.

The investigation was carried out in the San Vicente Parish Poálo neighborhood, with the theme: “Evaluation of four organic fertilizers, in the growth of the wallflower (Matthiola), in order to give an alternative of organic production. The objectives in this study were: to evaluate the growth with organic fertilizers in the wallflower cultivation. To determine the production costs of the different treatments, to carry out the objectives a completely randomized block design (DBCA) with five treatments and four repetitions was proposed giving a total of twenty experimental units. The results of the study revealed through the analysis of soils performed, that when applying organic matter increased the percentage of macro nutrients, at the beginning of the study it was found in low levels; N 56,20ppm, P 222,00ppm, K 1,00ppm and at the end high levels were obtained; N 89,30ppm, P 463, K 7,90ppm in the T3 ORGANIK treatment, the micronutrients (S, Ca, Mg, Zn, Mn, Cu, Fe, B) increased to medium and high levels, the percentage of organic matter had an increase of 3% at the beginning to 6,4% at the end in the T3 ORGANIK treatment; the pH decreased with the T1 HUMUS treatment from 8,2 to 7,4, while with the other treatments the best treatment in growth increased from 8.2 to 9.1 with a stem of 77,77cm, stem diameter 7,80mm and spike 15,97cm, was the T3 with fertilizer (ORGANIK). In cost benefit of production was obtained in the treatment T3 (ORGANIK) with a total of $ 237,46 net profit, T4 (FERTIPLUS) $ 198,76, T2 (ECOBONAZA) $ 81,80, T1 (HUMUS) $ 52,19 and T0 (WITNESS) $ 17,10.

• Hovedforfatter: Llumiluisa Maigua, Edison Eduardo (author)
• Format: bachelorThesis
• Sprog: spa
• Udgivet: 2020
• Fag: ABONOS ORGÁNICOS; CRECIMIENTO; PRODUCCIÓN; BENEFICIOS; RECURSOS NATURALES
• Online adgang: http://repositorio.utc.edu.ec/handle/27000/6614