Evaluación de la eficiencia de tres dosificaciones de biol enriquecido en el frutal manzano (malus domestica), establecido como cerca viva, CEASA-UTC, provincia de Cotopaxi, 2022.

The apple (Malus domestica) is located in the mountains as a crop of economic importance, however, the high production costs have resulted in its progressive abandonment. Therefore, the objective is: to evaluate three dosages efficiency of enriched biol T1 (50 ml), T2 (100 ml), T3 (150 ml) plus a witness. The research was carried out at CEASA-UTC Experimental Center, using a completely randomized block design (DBCA) with four repetitions, where variables were: increasing on height from the base of the graft to apex, increasing in graft diameter and incidence of Phytosanitary problems, the results were processed by Infostat software, where statistical significance was found (p-value <0.05) in the diameter increasing and height of the plant at growth stage. It was shown for height increasing from the injector base to the apex, T3 (150 ml) showed greater efficiency with a value of 16.10 cm, in increasing terms in injector diameter , it was higher in T3 (150 ml.) with 3.74 mm, it was finally discovered that T3 (150 ml) showed fewer phytosanitary problems: Woolly Aphid (Eriosoma lanigerum) an incidence of 13% and Leafcutter (Rhynchites caeruleus) an incidence of 13%.

• Main Author: Guaman Allauca, Alexis Fernando (author)
• Format: bachelorThesis
• Language: spa
• Published: 2022
• Subjects: MANZANO; BIOL ENRIQUECIDO; DOSIFICACIÓN; AGRONOMÍA
• Online Access: http://repositorio.utc.edu.ec/handle/27000/9455