Fecha/hora: 15/06/2024 23:14:45

Biblioteca(s): | INIA Las Brujas.
Fecha corriente: | 29/11/2022
Fecha de la última actualización: | 29/11/2022
Autoria: | RESQUÍN, F.; FARIÑA, I.; RACHID, C.; RAVA, A.; DOLDÁN, J.; HIRIGOYEN, A.; INDERKUM, F.; ALEN, S.; OLMOS, V.M.; CARRASCO-LETELIER, L.
Afiliación: | JOSE FERNANDO RESQUIN PEREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ISMAEL FARIÑA, Departamento de Proyec-tos Forestales, Laboratorio Tecnológico del Uruguay, Avenida Italia 6201, 11500, Montevideo, CP 12900, Uruguay; ANA CECILIA RACHID CASNATI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; AGUSTÍN RAVA, Departamento de Proyec-tos Forestales, Laboratorio Tecnológico del Uruguay, Avenida Italia 6201, 11500, Montevideo, CP 12900, Uruguay; JAVIER DOLDÁN, Departamento de Proyec-tos Forestales, Laboratorio Tecnológico del Uruguay, Avenida Italia 6201, 11500, Montevideo, CP 12900, Uruguay; ANDRES EDUARDO HIRIGOYEN DOMINGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FIORELLA INDERKUM, Facultad de Ciencias Agrarias de la Universidad de la Empresa, Av. Dr. Luis Alberto de Herrera 2890, Montevideo, CP 11600, Uruguay; SOFÍA ALEN, Facultad de Ciencias Agrarias de la Universidad de la Empresa, Av. Dr. Luis Alberto de Herrera 2890, Montevideo, CP 11600, Uruguay; VIRGINIA MORALES OLMOS, PDU Departamento de Ciencias Económicas, CENUR Noreste-Universidad de la República, Tacuarembó, CP 45000, Uruguay; LEONIDAS CARRASCO-LETELIER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.
Título: | Impact of rotation length of Eucalyptus globulus Labill. on wood production, kraft pulping, and forest value.
Año de publicación: | 2022
Fuente/Imprenta: | IForest, 2022, volume 15, issue 1, pp. 433-443. OPEN ACCESS. doi: https://doi.org/10.3832/ifor4040-015
ISSN: | 1971-7458 (online)
DOI: | 10.3832/ifor4040-015
Idioma: | Inglés
Notas: | Article history: Received December 17 2021; Accepted August 08 2022; Published online October 2022. -- Corresponding author:  Resquin, F.; Programa Nacional de Investigación Forestal, INIA-Instituto Nacional de Investigación Agropecuaria, Ruta 5 km 368, Tacuarembó, Uruguay; email: fresquin@inia.org.uy -- Funding:  LATU and INIA (Instituto Nacional de Investigacion Agropecuaria, Uruguay).

Contenido:

ABSTRACT.- Most of the wood from Eucalyptus globulus Labill. plantations in Uruguay is harvested for pulp industry at an average age of 11 years. In this study we
evaluated the volume and quality of the wood produced and the economic return for owners using different rotation length (from 6 to 13 years) and two different provenances (Jeeralang, Australia and Chivilingo, Chile) in experimental plots planted at two different sites (southwest and southeast of Uruguay). Silvicultural practices, industrial process, and economic aspects of the plantations were evaluated by measuring the following variables: survival, individual and per hectare growth, basic density, cellulose yield, wood consumption, cellulose production per hectare, dry solids content, fiber length, paper resistance, internal rate of return, and soil expectation value. The results showed that an increase in the harvest age generates: (i) an increase in the production of wood and cellulose per hectare at decreasing rates; (ii) an
increase in wood density and yield; (iii) a reduction in the consumption of wood and solid contents in the cooking liquor; and (iv) a reduction in economic profitability at the farm level. No differences were found in the fiber length and resistance properties of the paper from wood harvested at different ages. 
 © 2022, SISEF - Italian Society of Silviculture and Forest Ecology. All rights reserved.

Palabras-Clave: | Fiber Length; Forest Value; Harvest Age; Pulping Kraft.
Thesagro: | EUCALYPTUS GLOBULUS.
Categoría del tema: | K01 Ciencias forestales - Aspectos generales
URL: | http://www.ainfo.inia.uy/digital/bitstream/item/16884/1/Resquin-2022-Impact-of-rotation-length-of-eucaly.pdf
Registro original: | INIA Las Brujas (LB)
Ejemplares: | LB - (103272-1) - PXI - AP - DD - IForest/2022 -  -  - DIS