Relationship Between Wood Color Parameters Measured by the CIELab System and Extractive and Phenol Content in Acacia mangium and Vochysia guatemalensis from Fast-Growth Plantations [PDF]
Molecules, 2012 The heterogeneity of color distribution between sapwood and heartwood limits the market for wood from fast-growth plantations of tropical species. Wood color is associated with wood extractives contents.
Pablo Jiménez Bonilla +2 more
exaly +8 more sources
Wood color variation in undried and kiln-dried plantation-grown lumber of Vochysia guatemalensis [PDF]
Maderas: Ciencia y Tecnología, 2014 Vochysia guatemalensis has been planted over large tropical areas to obtain lumber products. However, compared with naturally-grown material variations in wood color have been noted.
Diana Aguilar-Tovar +2 more
doaj +7 more sources
Wood characteristics of Terminalia amazonia, Vochysia guatemalensis and Hyeronima alchorneoides planted in Costa Rica [PDF]
Bosque, 2009 The aim of the present study was to evaluate the esthetic and structural characteristics, as well as the wood decay resistance of Terminalia amazonia, Vochysia guatemalensis, and Hyeronima alchorneoides trees from fast-growth condition in a tropical humid region of Costa Rica. A total of 10 trees of T. amazonia, V. guatemalensis and H.
Roger Moya, Olman Murillo Gamboa
exaly +7 more sources
Estudio radicular de Vochysia guatemalensis (cebo) en Sarapiquí, Heredia. Costa Rica [PDF]
Tecnología en Marcha, 2007 Estudios sobre el desarrollo radicular deben estar incluidos en todos los trabajos que contemplen la autoecología de la especie y los procesos de domesticación, recuperación de zonas y reforestación El objetivo general del trabajo fue estimar la biomasa ...
Ileana Moreira, Elizabeth Arnáez
doaj +8 more sources
Biomasa aérea de Vochysia guatemalensis en una selva alta perennifolia de La Chinantla, Oaxaca/Aboveground biomass of Vochysia guatemalensis in a rain tropical forest of the Chinantla, Oaxaca [PDF]
Ecosistemas y Recursos Agropecuarios, 2017 Se estimó la biomasa aérea de Vochysia guatemalensis Donn. Smith., una especie de importancia ecológica y económica en el sur-sureste de México. Se derribaron siete árboles de cuatro categorías diamétricas (10, 15, 20 y 25 cm), para luego separarlos ...
Filemón Manzano-Méndez +3 more
doaj +5 more sources
Vochysia guatemalensis Donn. Smith, an alternative species for reforestation on acid tropical soils
New Forests, 2016 'Vochysia guatemalensis' Donn. Smith is a native species commonly used in small-scale reforestation programs in Costa Rica recognized for its fast growth under acidic and unfertile soil conditions. This study aimed to evaluate the nutrient concentration dynamics on individual trees of 'V.
Manuel E Camacho +2 more
exaly +5 more sources
Agronomía Costarricense, 2015 The growth of Vochysia guatemalensis in Ultisols and Inceptisols of the Northern Huetar Region of Costa Rica were evaluated. This paper introduces the conditions of the sites, in the region under study where the species is growing. Making use of physical
Fernando Mora +3 more
doaj +3 more sources
Botanical Sciences, 2012 Se evaluaron cuatro eventos fenológicos (floración, fructificación, caída y brote de hojas) en Schizolobium parahyba (Vell.) Blake y Vochysia guatemalensis Donn.Smith., dos especies arbóreas de la selva húmeda en el norte de Oaxaca, México, con relación ...
Elizandro Pineda-Herrera +2 more
doaj +3 more sources
Sandwich Mycelium-Based Composite Panels Fabricated with a Lightweight Core from Forest Waste Using Ganoderma lucidum and Pleurotus ostreatus [PDF]
Journal of FungiThe present study aims to determine the properties of sandwich mycelium-based composite panels (sandwich-MBC-panel) fabricated with a lightweight core of mycelium-based composites (MBCs) of Ganoderma lucidum and Pleurotus ostreatus and veneers of Gmelina
Melannie Mayorga-Jiménez, Roger Moya
doaj +2 more sources
Agronomía Costarricense, 2019 El análisis del crecimiento en altura domi- nante para Vochysia guatemalensis, basado en una muestra de parcelas permanentes localizadas en las regiones Huetar Norte y Huetar Caribe, permitió distinguir 2 patrones de crecimiento disímiles y a la vez ...
Fernando Mora +4 more
doaj +4 more sources