Browsing by Author "Bastidas Freire, Santiago David"

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    Evaluación de la eficiencia de tres dosificaciones de biol enriquecido en el frutal claudia (prunus doméstica) establecido como cerca viva, CEASA- UTC, provincia de Cotopaxi 2024”
    (Ecuador : Latacunga : Universidad Técnica de Cotopaxi (UTC), 2024-08) Bastidas Freire, Santiago David; Jácome Mogro, Emerson Javier
    The Claudia plum (Prunus domestica) is located in the highlands as an economically important crop, however, the high production costs have led to its progressive abandonment. The present research was carried out at the CEASA-UTC experimental center, which aimed to: Evaluate the efficiency of three dosages of enriched biol in DRENCH mode, using a T0 control without application of it, The first treatment T1 with a 5% doseage, followed by two T2 with a 10% doseage, consequently followed by three T3 with a 15% doseage. These were arranged using a completely random block design (DBCA) with four (4) treatments, four (4) repetitions, where the variables to be evaluated were: increase of base height of the graft at the apex, increase in graft diameter and incidence of phytosanitary problems, the results were processed in the Infostat software, where no statistical significance (p-value<0.05) was found in the increase in plant diameter and height in the growth stage. From the data obtained, it was observed that for the increase in base height of the graft at the apex, T0 (0%) showed a value of 7,16 cm, followed by treatment T1 with a value of 6.55 cm, then T2 with a value of 7.39 cm and finally T3 with a value of 7,44 cm. Giving the treatment T3 (15%) the best for the increase in height with a range of 0.9 cm difference to the lower height that was treatment T1 (50%). As for the increase in the diameter of the graft, the best response was T1 (5%) with 5.8 mm, followed by T0 (0%) with 5.79 mm, following this treatment T3 (15%) with 5.72 mm ,finally it was observed that the treatment T2 (10%) with 5.67 mm diameter. For the incidence of phytosanitary problems, the best treatment was T3, which showed an incidence rate of 30% and 20% in Criabado (Wilsonomyces carpophylus (Lév.)) and spider or red mite (Panonychus Ulmi Koch) respectively.