Crecimiento, mortandad y estado fitosanitario de la especie Amburana cearensis “ishpingo” de la plantación N° 34 del CIEFOR - Puerto Almendra, Loreto – Perú. 2021

• Autor: Ferreyra Yuimachi, Juanita Cristina
• Formato: tesis de grado
• Fecha de Publicación: 2022
• Institución: Universidad Nacional De La Amazonía Peruana
• Repositorio: UNAPIquitos-Institucional
• Lenguaje: español
• OAI Identifier: oai:repositorio.unapiquitos.edu.pe:20.500.12737/8417
• Enlace del recurso: https://hdl.handle.net/20.500.12737/8417
• Nivel de acceso: acceso abierto
• Materia: Árboles maderables; Ishpingo; Amburana cearensis; Crecimiento de las plantas; Sanidad de los bosques; Plantación forestal; https://purl.org/pe-repo/ocde/ford#4.01.02

The study was carried out in Forest Parcel No. 34 of 1 ha in Ciefor - Puerto Almendra, evaluating 200 Amburana cearensis plants, planted every 5 meters and in 10 strips. The greatest increase in diameter was presented by bands 7, 9 and 10 with a value of 0,15 cm between the first and last evaluation. Likewise, in height the greatest increase was presented by band 2 with a value of 11,25 cm. The Chisquare test indicates that there is a significant difference between the averages of increase in diameter - height and the bands (p-value = 0,00 <? = 0,05). The survival of cedar plants varies between 25% to 80% survival, while mortality varies between 20% to 75%. The highest number of plants presented GOOD quality with 98 seedlings that represents 81,67% of the total, followed by REGULAR quality with 11 live individuals that indicates 9,17% and, finally, the least amount of individuals were observed in BAD quality with 11 seedlings that represented 9,17 % of the total. At a general level in the experiment Good quality was recorded for the Amburana cearensis seedlings at the end of the study. Similar studies are needed with other native forest species in Ciefor - Puerto Almendra.