Results 11 to 20 of about 1,191 (181)

Natural and Induced Polyploidy in Acacia dealbata Link. and Acacia mangium Willd. [PDF]

open access: yesAnnals of Botany, 2002
Seeds were obtained from seven natural populations of Acacia dealbata, three natural populations of A. mangium and a seed orchard of A. mangium, representing the natural range of the two species. Polyploids were discovered in two of the seven populations of A. dealbata. The 2C DNA amount for diploid A.
David, Blakesley   +3 more
openaire   +4 more sources

Pendugaan Biomassa Atas Permukaan Acacia mangium Willd. pada Areal Revegetasi Pertambangan Batu Bara (Above-Ground Biomass Estimation of Acacia mangium Willd. in Revegetation Area of Coal Mining)

open access: yesJurnal Sylva Lestari, 2020
Acacia mangium Willd. is categorized as an invasive species in the revegetation area of coal mining. The presence of A.mangium causes a shortage the organic matter in the revegetation area. The abundance of A. mangium biomass could be used as a source of
Erfanda Irawan   +2 more
doaj   +1 more source

Inorganic Elements of Mangium Stem (Acacia mangium Willd) from Different Provenanc

open access: yesWood Research Journal, 2021
This study aimed to investigate the ash content and concentrations of inorganic elements present in the stem of Acacia mangium. The tree samples (24 years) were collected from five different provenances (Sidei, West of Morehead, Daintree, Ellerbeck, and El Arish). Meanwhile, the disc samples were obtained from the trunk of each tree on the lower parts.
Ganis Lukmandaru   +2 more
openaire   +2 more sources

Statistical Approach for Optimization of Ethanol Production from Fast-growing Trees: Acacia mangium and Acacia hybrid

open access: yesBioResources, 2015
This is the first report of the potential of Acacia fast growing trees in Thailand, A. mangium and the Acacia hybrid (A. mangium x A. auriculiformis), as raw material for ethanol production through a simultaneous saccharification and fermentation process
Antika Boondaeng   +4 more
doaj   +1 more source

AGGLOMERATION OF ACACIA MANGIUM BIOMASS

open access: yesVietnam Journal of Science and Technology, 2018
The aim of this study is to analyze the effects of temperature (T), moisture content (MC) and particle size (x) on Acacia mangium biomass and also to find the optimal conditions of the densification process for producing tablet with high density. The result shows that at constant pressure, increasing temperature (T) resulted in higher density of ...
Trinh Van Quyen, Nagy Sándor
openaire   +2 more sources

Características físicas, químicas e conteúdo de água em solos convertidos de savana para plantio de Acacia mangium

open access: yesAgro@mbiente On-line, 2010
Resumo - Os quarenta mil quilômetros quadrados de savana (cerrado) em Roraima vêm sendo substituídos por agricultura, pecuária e florestamento, portanto, objetivou-se avaliar o efeito da conversão da savana nativa para plantios de Acacia mangium, com ...
Maria Ivonilde Leitão de Souza   +3 more
doaj   +1 more source

Physical and Mechanical Properties of Cross-Laminated Timber Made of a Combination of Mangium-Puspa Wood and Polyurethane Adhesive

open access: yesJurnal Sylva Lestari, 2023
This study aimed to evaluate the physical and mechanical properties of cross-laminated timber (CLT) characteristics from mangium (Acacia mangium) and puspa (Schima wallichii) woods and their combination using polyurethane (PU 1.2) adhesives.
Tengku Muhammad Renzy Hariz   +5 more
doaj   +1 more source

Inter- and intraspecific variation of chloroplast mini- and microsatellites DNA in the four closed related Acacia species

open access: yesIndonesian Journal of Biotechnology, 2014
Mini- and microsatellites of four Acacia species, A. aulacocarpa, A. auriculiformis, A. crassicarpa and A. mangium were investigated on four non-coding regions of cpDNA, the intron of trnL, and the intergenic spacers of trnL - trnP, trnD - trnY, and trnP
AYPBC Widyatmoko, Susumu Shiraishi
doaj   +1 more source

PROPAGACIÓN IN VITRO DE Acacia mangium Willd

open access: yesBiotecnología en el Sector Agropecuario y Agroindustrial, 2013
Acacia Acacia mangium Willd) es una de las especies forestales más plantadas por la calidad de su madera y rápido crecimiento; sin embargo, los estudios de propagación clonal son pocos. El presente trabajo tuvo como objetivo desarrollar un protocolo de micropropagacion a partir de explantes con meristemos preexistentes.
TORRES, LUZ ANGELA   +2 more
openaire   +4 more sources

Production of Mangium (Acacia mangium) Wood Vinegar and its Utilization

open access: yesIndonesian Journal of Forestry Research, 2005
Production  of  wood vinegar from mangium ( Acacia mangium ) wood bolts/pieces  with their diameter of 3  17 cm, length of 30  67 cm, moisture content of 84.4%, and specific gravity of 0.52 conducted in a dome-shaped kiln with 1.2 m'-capacity afforded a yield of 40.3%.
Tjutju Nurhayati   +2 more
openaire   +2 more sources

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