Evaluación maderable de un bosque con fines de aprovechamiento sostenido de la zona de Buen Jardín distrito Yavarí. Loreto Perú, 2021

Abstract

The study was carried out in the forests of the “Buen Jardin” area, Yavarí district - Loreto Region. The objectives were to record the floristic composition of commercial species with diameter ? 40 cm; determine the IVI; define the volume of standing commercial timber and the economic valuation. The population. The study area was in total (ha): 500.00 from the forests of "good garden" district of Yavarí. The sample was 250.00 (ha). The methodology used to do the field work was the design of a random inventory. 9 commercial species were found, distributed in 7 botanical families. The largest number of species is in the botanical family Myristicaceae, Fabaceae. The abundance of commercial species is in the Fabaceae family, which represents 51.61% and 12.44% of the total species registered in the forest inventory of the study area; The dominance of the commercial species is 133.97 m2 / ha. The most frequent species are “aguano cumala, cedar, cumala”. The representative species, according to the IVI are, "Tornillo, aguano cumala and cumala". The volume of commercial wood is 7.68 m3 / ha. The species with the highest Valuation per hectare is the Tornillo with S /. 533.22 soles.

Se realizó la evaluación de las especies comerciales del bosque de colina baja de la concesión forestal 16-LOR-MAR/COM MAD-2016-001, distrito del Yavari, Loreto. Se evaluaron los datos del censo forestal de las especies comerciales de la PC1 y PC2 con fines maderables. Se registró en total nueve especies forestales comerciales y siete familias botánicas. La familia Fabacea y Myristicaceae contienen el mayor número de especies. La especie V. calophylla “cumala blanca” de la familia Myristicaceae es la más importante ecológicamente del bosque evaluado con 76,43% de índice de valor de importancia, seguida de C. cateniformis (47,43%) y V. albidiflora (45,15%). El volumen maderable comercial es de 7,68 m3/ha (1920,89 m3). C. cateniformis (2,02 m3/ha), V. calophylla (1,97 m3/ha) y C. pentandra (1,08 m3/ha) contienen los más altos valores de volumen. El valor económico referencial es de S/. 2565,55/ha (S/. 410 032,92). C. cateniformis (S/. 533,23/ha), V. calophylla (S/. 432,93/ha) y C. pentandra (S/. 143,20/ha), reportan mayor valor económico.