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Journal articles on the topic 'Acacia hybrid'

Author: Grafiati

Published: 20 February 2023

Last updated: 26 July 2025

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1

Nguyen, Them V. "Developing production models and analyzing timber production variation of Acacia hybrid plantations on different sites in Dong Nai province." Journal of Agriculture and Development 22, no. 05 (2023): 22–35. http://dx.doi.org/10.52997/jad.3.05.2023.

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The objective of this study was to analyze the variation in timber production in Acacia hybrid plantations based on age and different sites. Data were collected from 50 standard plots (25 × 20 m) of different plantation ages ranging from 2 to 10 years. The site condition of Acacia hybrid plantations were assessed using 5 site indices from I to V. Site index functions were developed from the height of 50 dominant trees at the age of 10. Production functions at the average tree level were constructed using data from 50 trees at age 10. The research results showed that 5 site indices of Acacia hy

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2

Sunarti, S., A. Nirsatmanto, A. I. Putri, et al. "Development of morphological marker on natural interspecific hybrid seedling of Acacia (Acacia mangium × Acacia auriculiformis) verified by molecular marker." IOP Conference Series: Earth and Environmental Science 1116, no. 1 (2022): 012043. http://dx.doi.org/10.1088/1755-1315/1116/1/012043.

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Abstract Development of the hybridization between two different species of Acacia mangium and Acacia auriculiformis in Indonesia started in 2009 by establishing an open-pollinated orchard to produce the natural Acacia hybrid seed in Wonogiri District, Central Java Province. The design of the orchard was an alternate row between A. mangium and A. auriculiformis with a spacing of 5 × 5 meters. The orchard produced putative Acacia hybrid seeds firstly in 2013. Based on flowering synchronization between the two species, seeds from 38 sample trees of A. mangium were taken to identify their characte

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Sunarti, S., and A. Nirsatmanto. "Review: Utilization of interspecific Acacia hybrid for pulp/paper industry and increasing of forest biodiversity." IOP Conference Series: Earth and Environmental Science 886, no. 1 (2021): 012041. http://dx.doi.org/10.1088/1755-1315/886/1/012041.

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Abstract Wood-based forestry industries are one of the strategic sectors in the development for providing a good impact in ecological and socio-economic in a country. Such an industry should have high productivity in order to ensure sustainable resources and an efficient manufacturing process. Based on this fact, tree breeding program is one of the good practices which could be done through the hybridization method to increase the uses from forest genetic resources. This paper presents a review on the basis of the utilization of inter-specific Acacia hybrids resulted from hybridization between

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Sunarti, S., A. Milaba, D. T. Adriyanti, and A. Nirsatmanto. "Morphological variation in the interspecific hybrid of Acacia (Acacia mangium × A. auriculiformis)." IOP Conference Series: Earth and Environmental Science 914, no. 1 (2021): 012008. http://dx.doi.org/10.1088/1755-1315/914/1/012008.

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Abstract Acacia hybrid is an interspecific hybrid resulting from crossing between Acacia mangium and A. auriculiformis either naturally or artificially. This study aimed to determine the morphological variation of artificial Acacia hybrid, obtained by full-diallel control crossing. Observed sample trees were clones at the clonal test, established in 2011 in Wonogiri, Central Java. Tree samples were taken by selecting clones categorized into the superior, intermediate, and inferior clones based on their growth at one year of age, with three different clones in each category. Parameters to be ob

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Sunarti, S., A. Nirsatmanto, N. K. Kartikawati, et al. "Introducing a new variety of interspecific Acacia hybrid (Acacia mangium × A. auriculiformis) for renewable biomass energy." IOP Conference Series: Earth and Environmental Science 1182, no. 1 (2023): 012020. http://dx.doi.org/10.1088/1755-1315/1182/1/012020.

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Abstract An interspecific Acacia hybrid between Acacia mangium and A. auriculiformis has various phenotypic characteristics. The hybrid progenies usually show better growth which is important to support wood-based industry. However, information on other potential uses of the species for renewable biomass energy was still limited. This study aims to observe the potency of Acacia hybrid as raw material for renewable bioenergy. The study was done in three permanent plots in clonal trial of Acacia hybrid established in Central Java following the method of SNI 7724-2011. The tree morphologies were

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Tham, La Thi, Dietrich Darr, and Jürgen Pretzsch. "Contribution of Small-Scale Acacia Hybrid Timber Production and Commercialization for Livelihood Development in Central Vietnam." Forests 11, no. 12 (2020): 1335. http://dx.doi.org/10.3390/f11121335.

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Forming a backbone of the wood supply in Vietnam, approximately 50% of plantation areas are managed by individual households. Of the planted species, the Acacia (Acacia auriculiformis A. Cunn. ex Benth. × Acacia mangium Willd) hybrid is one of the most preferred by timber growers. Yet, information on the potential of this timber species for rural livelihoods is lacking. Taking Nam Dong and Phu Loc districts in Thua Thien Hue province as case studies, this paper aimed to explore the (i) characteristics of small-scale Acacia hybrid timber producers; (ii) contribution of Acacia hybrid timber prod

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Sukeno, Shinichi. "Adaptability of Eucalyptus pellita hybrids in tropical monsoon climate in Southeast Asia." Agrociencia Uruguay 27, NE2 (2023): e1260. http://dx.doi.org/10.31285/agro.27.1260.

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Fast growing acacia species has mainly been planted in commercial plantations for many years in Southeast Asia. However, the main species has been replaced to Eucalyptus pellita in tropical rainforest climate zones, such as Indonesia and Malaysia, due to the spread of diseases such as Ceratocystis. On the other hand, the main commercial planting species in Vietnam, which is located in tropical monsoon climate, is still acacia species such as Acacia hybrid (i. e. hybrid of Acacia auriculiformis and Acacia mangium) and Acacia mangium. In recent years, decline of the survival rate and the product

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Sunarti, Sri, Visda Fitriana, and Suharyanto Suharyanto. "Tingkat Kesamaan Acacia mangium, Acacia auriculiformis, dan Hibridnya Berdasarkan Sifat Anatomi Akar, Batang, dan Daun." Jurnal Ilmu Kehutanan 12, no. 2 (2018): 234. http://dx.doi.org/10.22146/jik.40160.

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Persilangan antara Acacia mangium dan Acacia auriculiformis akan menghasilkan hibrid akasia, baik secara alami maupun buatan. Seperti induknya, jenis hibrid akasia dikembangkan untuk mendukung ketersediaan bahan baku industri pulp dan kertas. Secara morfologi, A. mangium, A. auriculiformis, dan hibridnya (A. mangium xA. auriculiformis) dapat dengan mudah dibedakan pada tingkat semai. Tujuan dari penelitian ini adalah untuk mengetahui tingkat kesamaan antara A. mangium, A. auriculiformis, dan hibridnya berdasarkan perbedaan struktur anatomi mikroskopis pada akar, batang/ranting dan daun (filodi

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Ngoan, Tran Thi, Nguyen Tan Chung, Nguyen Thi Ha, Dao Thi Thuy Duong, and Nguyen Tuan Vu. "Models for biomass expansion factor of acacia hybrid (A. auriculiformis* A. mangium) plantations in the Southern region, Vietnam." Journal of Forestry Science and Technology 8, no. 2 (2023): 138–46. http://dx.doi.org/10.55250/jo.vnuf.8.2.2023.138-146.

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Acacia hybrid is one of the favorably fast-growing species which is bring to potential benefits of agro-ecological and socio-economic sectors in Vietnam. The main objective of this study was to develop well-fitted models for estimating biomass expansion factor (BEF) for Acacia hybrid plantations. Fifty-four samples of Acacia hybrid trees from 2 to 10 years of age were collected from Acacia hybrid plantations in the Southern part of Vietnam. Total dry biomass including stems, branches and leaves were used to estimate an average value of BEF. The BEF value was calculated by taking the dry aboveg

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Nirsatmanto, A., S. Sunarti, N. K. Kartikawati, et al. "Utilizing forest genetic resources in developing a new variety of Acacia hybrid (Acacia mangium × Acacia auriculiformis) to support the sustainable use of plants in Indonesia." IOP Conference Series: Earth and Environmental Science 1116, no. 1 (2022): 012042. http://dx.doi.org/10.1088/1755-1315/1116/1/012042.

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Abstract Tree breeding is a good practice in utilizing forest genetic resources to support the sustainable use of forest trees. However, an adverse relationship among desirable traits often occurred that causes the improvement could not be obtained simultaneously. Interspecies hybridization might then be practiced as an alternative technique by exploiting genetic resources into breeding to produce improved stocks of multiple traits suitable for the end-product targeted. This paper presents lessons learned from a study in developing a new variety of Acacia hybrid as an interspecies crossing bet

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Harwood, Christopher E., Le Xuan Toan, Pham Xuan Dinh, and E. K. Sadanandan Nambiar. "Species and Stand Management Options for Wood Production from Small Grower Plantations in Central Vietnam." Forests 15, no. 8 (2024): 1465. http://dx.doi.org/10.3390/f15081465.

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Acacia hybrid (Acacia mangium Willd. × A. auriculiformis A. Cunn. Ex Benth.) dominates plantation wood production in central Vietnam. Dependence on a single species may increase biological risks. The potential of eucalypt as an alternative was examined by comparing the growth and survival of acacia hybrid and eucalypt hybrid (Eucalyptus urophylla S.T. Blake × E. pellita F. Muell.) clones in Quang Tri province at three planting densities (1333, 1667 and 2222 trees ha−1). The experiment was planted on an eroded shallow soil common in the region. At age 5 years, survival of acacia (74%) was highe

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Nirsatmanto, A., S. Sunarti, A. I. Putri, et al. "Eucalyptus pellita and Acacia hybrid species: potential bioenergy plantation in managing the risk of invasive in Indonesia." IOP Conference Series: Earth and Environmental Science 1182, no. 1 (2023): 012019. http://dx.doi.org/10.1088/1755-1315/1182/1/012019.

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Abstract Eucalyptus pellita and Acacia hybrid (Acacia mangium × A. auriculiformis) have favourable properties for bioenergy. However, these species have been indicated as invasive species. Because of great economic value of the species, managing the risk of its invasiveness is necessary. This paper presents an analytical study to examine the uses of E. pellita and Acacia hybrid for bioenergy while preventing its invasive potential. Data for the analysis was collected from two demonstration plots which were laid out in randomized completed block design with three replications of 16-squared tree

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Putri, Narendra Aziza, Sri Sunarti, Arif Nirsatmanto, and Ganis Lukmandaru. "Kraft Pulp Yields and Paper Properties of Ten-year-old Clonal Acacia hybrid (Acacia mangium × Acacia auriculiformis) Wood." BIO Web of Conferences 167 (2025): 06004. https://doi.org/10.1051/bioconf/202516706004.

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Clonal Acacia hybrid (Acacia mangium × Acacia auriculiformis) breeding in Indonesia aims to improve wood quality for the paper industry. This study investigated the effect of anthraquinone (AQ) addition on the quality of pulp and paper from ten-year-old clonal Acacia hybrid (015D) wood. Pulp making was carried out by kraft process with an active alkali concentration of 17%, sulfidity of 25%, and AQ concentrations of 0%, 0.05%, and 0.10% at a maximum temperature of 170oC for two hours of cooking time. AQ addition increased the yield to 54.70%, 58.23%, and 59.14% and decreased the kappa number t

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Le, Son, Rod A. Griffin, Christopher E. Harwood, et al. "Breeding Polyploid Varieties of Acacia: Reproductive and Early Growth Characteristics of the Allotetraploid Hybrid (Acacia mangium × A. auriculiformis) in Comparison with Diploid Progenitors." Forests 12, no. 6 (2021): 778. http://dx.doi.org/10.3390/f12060778.

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Diploid clones of the hybrid acacia (Acacia mangium × A. auriculiformis) are widely planted in Vietnam because of their high productivity, adaptability, and commercial wood yields. Polyploid breeding offers possibilities for further enhancing hybrid vigor and generating new high value genotypes. In a field trial, we compared three diploid hybrid clones with their respective colchicine-induced tetraploid lines. Flowering and seed production of each cytotype were observed and open pollinated seed collected for determination of outcrossing rate and ploidy, inbreeding depression and marker inherit

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bin Bakri, Muhammad Khusairy, Elammaran Jayamani, Soon Kok Heng, and Akshay Kakar. "Short Review: Potential Production of Acacia Wood and its Biocomposites." Materials Science Forum 917 (March 2018): 37–41. http://dx.doi.org/10.4028/www.scientific.net/msf.917.37.

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In this short review paper, the physical and mechanical properties of acacia wood, poly lactic acid (PLA) and polyhydroxyalkanoates (PHA) were analyzed. Existing factors that affect the mechanical properties of natural fiber composites were investigated and identified. By knowing these factors, a possibility and potentiality in implementing the natural acacia wood reinforced material with hybrid polymer were discussed. It was found that the acacia wood had the potential to re-condition soil and have the potential to become reinforced materials in hybrid polymer composites. In addition, using f

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Savero, Alvin Muhammad, Jong-Ho Kim, Byantara Darsan Purusatama, Denni Prasetia, Se-Hwi Park, and Nam-Hun Kim. "A Comparative Study on the Anatomical Characteristics of Acacia mangium and Acacia hybrid Grown in Vietnam." Forests 13, no. 10 (2022): 1700. http://dx.doi.org/10.3390/f13101700.

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This study aimed to investigate and compare the qualitative and quantitative anatomical characteristics of Acacia mangium and Acacia hybrid in plantation forests in Vietnam. The qualitative and quantitative anatomical characteristics were evaluated according to the International Association of Wood Anatomists list of microscopic features for hardwood identification. In terms of qualitative features, A. mangium had a rough, hard, and fissured bark surface with a golden brown to dark brown color, whereas A. hybrid had a smooth and slightly scaly bark surface with greenish brown to greyish brown

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Abdul Khalil, H. P. S., Irshad-ul-Haq Bhat, and Khairul B. Awang. "Preliminary study on enhanced properties and biological resistance of chemically modified Acacia spp." BioResources 5, no. 4 (2010): 2720–37. http://dx.doi.org/10.15376/biores.5.4.2720-2737.

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A preliminary experimental study was carried out to examine the ability of a chemically modified Acacia spp. to resist biodegradation. The modifications of Acacia mangium and Acacia hybridwere carried out by propionic anhydride and succinic anhydride in the presence of sodium formate as a catalyst. The treated samples were found resistant to microbial attack, while the untreated ones were damaged on 12 months exposure to a soil burial. The appearance grading, mass loss, mechanical properties, and scanning electron microscopy results revealed that chemical modification enhances the resistance o

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Chu, Tran Van, Pham Thi Thu Thuy, Vu Van Loi, and Francesco Vitali. "Longhorn beetles from postharvest woods in Vietnam." Ecologica Montenegrina 80 (November 28, 2024): 38–45. http://dx.doi.org/10.37828/em.2024.80.4.

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This study surveyed longhorn beetles in harvested woods in Hoa Binh and Vinh Phuc provinces, Vietnam. Seven harvested wood species were examined after having detected the presence of longhorn beetles: Acacia mangium Willd. Acacia hybrid, Chukrasia tabularis A. Juss., Eucalyptus urophylla Blake, Eucalyptus hybrid, Pinus caribaea Morelet and Pinus massoniana Lamb. Eucalyptus hybrid and P. massoniana were the most commonly attacked trees with 23.9–26.7% of damaged logs and 2.36–3.25 holes/log. Eight cerambycid species were reared: viz. Acalolepta vitalisi (Pic, 1925) and Coptops annulipes (Gahan,

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Zohra, Fatma, and Sri Sunarti. "KETAHANAN ALAMI KAYU HIBRID AKASIA (Acacia mangium × A. auriculiformis) TERHADAP SERANGAN RAYAP KAYU KERING (Cryptotermes cynocephalus Light.)." Jurnal Pemuliaan Tanaman Hutan 15, no. 2 (2021): 55–64. http://dx.doi.org/10.20886/jpth.2021.15.2.55-64.

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Development of Acacia hybrid is important to be done due to their superiority such as high productivity, good wood quality, more tolerance to pest/disease and adaptive to marginal sites, although its wood durability to wood-destroyer organism attacks is still unknown yet. This study aimed to observe the wood natural durability of Acacia hybrid to drywood termites (Cryptotermes cynocephalus Light.) attack. The wood samples used were taken from 6 years old trees of Acacia hybrid in Wonogiri, Central Java. The experimental design used is completely randomized design using two factors, axial and r

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Mishra, Prasannajit, Manas Ranjan Nayak, Bibhuti Bhusan Behera, Debasmita Maharana, and Arun Kumar Handa. "Effect of Acacia mangium Based Agroforestry Systems on Soil Physical and Chemical Properties." International Journal of Plant & Soil Science 37, no. 7 (2025): 235–43. https://doi.org/10.9734/ijpss/2025/v37i75568.

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In an agroforestry system, woody perennial is deliberately combined with agricultural crops and/or animals in same land management unit, either in some form of spatial arrangement or temporal sequence. There are both ecological as well as economical interactions between the different components of agroforestry. An experiment was carried out to evaluate the effect of different agroforestry systems on soil physico-chemical properties. The present investigation was carried out at Central Research Station of Odisha University of Agriculture and Technology, Bhubaneswar, India. Soil chemical propert

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KATHOMDANI, PUTRI DWI SAKTI, SRI NUGROHO MARSOEM, SRI SUNARTI, and ARIF NIRSATMANTO. ""EFFECTS OF SURFACTANT APPLICATION ON ACACIA HYBRID KRAFT PULP PROPERTIES"." Cellulose Chemistry and Technology 56, no. 5-6 (2022): 619–24. http://dx.doi.org/10.35812/cellulosechemtechnol.2022.56.54.

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"Acacia hybrid kraft pulping, with the addition of different non-ionic commercial surfactants, as well as its subsequent elemental chlorine free (ECF) bleaching, was studied. The characteristics of bleachable pulps made by conventional kraft and by kraft-surfactant pulping methods were investigated. The results revealed that the type and dosage of the surfactants during the production of Acacia hybrid kraft pulp had no significant influence on the kappa number, screen yield, and reject. On the other hand, the extractive content and brightness of Acacia hybrid bleached kraft pulp were considera

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YAMAMOTO, Koichi, Othman SULAIMAN, Crispin KITINGAN, Ling Wang CHOON, and Nguyen Trong NHAN. "Moisture Distribution in Stems of Acacia mangium, A. auriculiformis and Hybrid Acacia Trees." Japan Agricultural Research Quarterly: JARQ 37, no. 3 (2003): 207–12. http://dx.doi.org/10.6090/jarq.37.207.

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Le Roux, Christine, Diana Tentchev, Yves Prin, et al. "Bradyrhizobia Nodulating the Acacia mangium × A. auriculiformis Interspecific Hybrid Are Specific and Differ from Those Associated with Both Parental Species." Applied and Environmental Microbiology 75, no. 24 (2009): 7752–59. http://dx.doi.org/10.1128/aem.01887-09.

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ABSTRACT In the context of an increasing utilization of the interspecific hybrid Acacia mangium × A. auriculiformis as a plantation tree in the tropical humid zone, its symbiotic characterization was carried out in comparison with that of its two parental species. Rhizobium strains of diverse geographical origins were isolated from root nodules of the hybrid and its parents. Almost all Acacia hybrid isolates were fast growing on yeast extract-mannitol medium, in contrast to those isolated from both parental species, which were mostly slow growing. The rhizobium strains were characterized throu

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Venkatarramaniah, Durgunti, Kanthi Madhu, Endabetla David, Kudikala Jayanth, Pallapu Kumar, and Chelpuri Chandu. "Investigation of Mechanical Properties of Natural Fiber Reinforced Hybrid Composite." International Journal for Research in Applied Science and Engineering Technology 12, no. 5 (2024): 1527–34. http://dx.doi.org/10.22214/ijraset.2024.61906.

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Abstract: Hybrid composite is a material composed of matrix and two or more reinforcements. Two or more reinforcements in hybrid composite replace the limitation of conventional composites by providing uniform strength to thematerial. Recently, natural fibers reinforced hybrid composites are gaining increased interest due to the encouraging properties of natural fibers such as high strength to weight ratio, low cost, no harm to environment etc. Many studies dealt with natural fibers based composite reported that the hybrid composites has the potential to replace glass fiber based composites an

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Singh, V., A. K. Pandey, Preeti Preeti, J. Singh, and T. Malviya. "Gum acacia–CuNp–silica hybrid: an effective, stable and recyclable catalyst for reduction of nitroarenes." RSC Advances 6, no. 37 (2016): 31074–82. http://dx.doi.org/10.1039/c5ra27127d.

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Tuong, Vu Manh, and Jian Li. "Effect of heat treatment on the change in color and dimensional stability of acacia hybrid wood." BioResources 5, no. 2 (2010): 1257–67. http://dx.doi.org/10.15376/biores.5.2.1257-1267.

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Acacia hybrid (Acacia mangium x auriculiformis), a wood species of low dimensional stability which is used almost exclusively for pulp, paper, or as firewood, was heat treated in nitrogen at 210-230 ºC for 2 to 6 hours. The changes in color and anti-swelling efficiency (ASE) of wood after heat treatment were determined for the different heat treatment conditions. The results show that heat treatment mainly resulted in the darkening of wood tissues, and heat-treated wood had better dimensional stability than those of the control samples. Chemical modifications of wood components were determined

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Sedgley, M., J. Harbard, RMM Smith, R. Wickneswari, and AR Griffin. "Reproductive-Biology and Interspecific Hybridization of Acacia mangium and Acacia auriculiformis A. Cunn. ex Benth (Leguminosae, Mimosoideae)." Australian Journal of Botany 40, no. 1 (1992): 37. http://dx.doi.org/10.1071/bt9920037.

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Acacia mangium and A. auriculiformis flowered between February and May, producing mature pods between October and April. The flowers of both species were similar in structure and showed weak protogyny and variable levels of andromonoecy. Male flowers either lacked pistils completely or had small sterile pistils. Controlled hand pollination resulted in pollen tubes in the pistil and penetration of the ovules following self and cross intraspecific and interspecific pollination. The cross A. auriculiformis × A. mangium was more successful than the reciprocal, but fertile seed was produced followi

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Malek, Fanthy Moola, Gaddafi Ismaili, Noor Azland Jainudin, et al. "Determination of Strength Improvements in the Acacia Hybrid Through the Combination of Age Groups at the Air-Dry Conditioning Stage." Forests 16, no. 7 (2025): 1048. https://doi.org/10.3390/f16071048.

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Acacia hybrid is an important plantation species in Malaysia, but its use in structural applications is still limited due to the lack of comprehensive data on its engineering properties. This study evaluated the physical and mechanical properties of laminated or glulam Acacia hybrid timber in an air-dried condition for three age group combinations (7//10, 10//13, and 7//13 years old) to determine the optimal combination for structural applications. The results showed that the 10//13-year-old combination had the best mechanical performance, along with the highest basis density (0.7099 g/cm3), h

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Chong, Eunice Wan Ni, Kang Chiang Liew, and Siaw Kian Phiong. "Preliminary Study on Organosolv Pulping of Acacia Hybrid." Journal of Forest and Environmental Science 29, no. 2 (2013): 125–30. http://dx.doi.org/10.7747/jfs.2013.29.2.125.

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Kurien, Rittin Abraham, Mahdi Bodaghi, Nibish D. Mathew, Mebin Paul, Sooraj V. Ravi, and Pranav Praveen. "Fabrication, Properties, and Morphologies of Novel Acacia–Jute Hybrid Polymer Composites." Journal of Composites Science 9, no. 7 (2025): 316. https://doi.org/10.3390/jcs9070316.

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In recent years, industries have prioritized low-cost, biodegradable, long-lasting materials. Businesses are focusing on composite materials using the world’s abundant natural fibers. Researchers and academics are considering using plant and animal fibers as polymer composite reinforcement to enhance their sustainability. In this context, finding new plant fibers for polymer composite reinforcement is important. This study hybridizes jute and acacia fibers using compression molding and changing epoxy fiber weight percentages to create novel polymer composites. This article examines how fiber o

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Haque, Moinul, Moumita Nanjiba, M. Sarwar Jahan, M. A. Quaiyyum, M. Zahangir Alam, and Jannatun Nayeem. "Pre-bleaching of kraft acacia pulp." Nordic Pulp & Paper Research Journal 34, no. 2 (2019): 165–72. http://dx.doi.org/10.1515/npprj-2018-0082.

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Abstract Kraft pulps from acacia hybrid, Acacia mangium of 8 years old and Acacia auriculiformis of 6, 8 and 10 years old were pre-treated with oxygen, peroxyformic acid and acid treatment prior to bleaching. The kappa number reduction was 52–63 % by oxygen delignification, 31–35 % by peroxyformic acid (PFA) pre-treatment and 11–13 % by acid pre-treatment. Oxygen delignified pulp required less chlorine dioxide charge to reach target brightness. At the consumption of 30 kg ClO2/ton of pulp, the pulp brightness reached to 65–71 % for the untreated pulp, 81–85 % for the oxygen delignified pulp, 8

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Murali, Ragothaman, Palanisamy Thanikaivelan, and Kalirajan Cheirmadurai. "Melatonin in functionalized biomimetic constructs promotes rapid tissue regeneration in Wistar albino rats." Journal of Materials Chemistry B 4, no. 35 (2016): 5850–62. http://dx.doi.org/10.1039/c6tb01221c.

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Ismaili, Gaddafi, Ellyne Enduat, Nur Syahina Yahya, et al. "Physical and Mechanical Properties Performance between Untreated and Treated with CCA Treatment at Different Age Groups of Fast-Growing Acacia Hybrid of Sarawak." Forests 13, no. 12 (2022): 1969. http://dx.doi.org/10.3390/f13121969.

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An effort was carried out to fully utilise fast-growing Acacia hybrid usage in the timber engineering field; however, the research data are still lacking. This paper aims to evaluate the physical and mechanical properties performance between untreated (control) and treated with 10% copper chrome arsenic of Acacia hybrid collected from Daikin Plantation Sdn. Bhd. Bintulu, Sarawak at air-dry condition at different age groups using the small clear method. Mechanical properties test refers to shear parallel to grain (tangential and radial directions), cleavage (tangential and radial directions), a

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Duc Viet, Dang, Te Ma, Tetsuya Inagaki, Nguyen Tu Kim, Nghiem Quynh Chi, and Satoru Tsuchikawa. "Physical and Mechanical Properties of Fast Growing Polyploid Acacia Hybrids (A. auriculiformis × A. mangium) from Vietnam." Forests 11, no. 7 (2020): 717. http://dx.doi.org/10.3390/f11070717.

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Acacia plants are globally important resources in the wood industry, but particularly in Southeast Asian countries. In the present study, we compared the physical and mechanical properties of polyploid Acacia (3x and 4x) clones with those of diploid (2x) clones grown in Vietnam. We randomly selected 29 trees aged 3.8 years from different taxa for investigation. BV10 and BV16 clones represented the diploid controls; X101 and X102 were the triploid clones; and AA-4x, AM-4x, and AH-4x represented neo-tetraploid families of Acacia auriculiformis, Acacia mangium, and their hybrid clones. The follow

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Sunarti, S., M. Na'iem, E. B. Hardiyanto, and S. Indrioko. "Breeding Strategy of Acacia Hybrid (Acacia mangium × A. auriculiformis) to Increase Forest Plantation Productivity in Indonesia." Jurnal Manajemen Hutan Tropika (Journal of Tropical Forest Management) 19, no. 2 (2013): 128–37. http://dx.doi.org/10.7226/jtfm.19.2.128.

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Yong, S. Y. C., C. Y. Choong, P. L. Cheong, et al. "Analysis of ESTs generated from inner bark tissue of an Acacia auriculiformis x Acacia mangium hybrid." Tree Genetics & Genomes 7, no. 1 (2010): 143–52. http://dx.doi.org/10.1007/s11295-010-0321-y.

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Maslin, BR, and LAJ Thomson. "Re-appraisal of the taxonomy of Acacia holosericea, including the description of a new species, A. Colei, and the reinstatement of A. Neurocarpa." Australian Systematic Botany 5, no. 6 (1992): 729. http://dx.doi.org/10.1071/sb9920729.

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The taxonomic status of Acacia holosericea A. CUM. ex Don is re-appraised in the light of recent isozyme, chromosome and field studies, as well as from a critical examination of specimens at BM, BRI, K, DNA and PERTH. Accordingly, A. holosericea, as traditionally defined, is now regarded as comprising three distinct species, each corresponding to a dierent level of ploidy. Acacia holosericea A. Cum. ex Don (tetraploid) is widespread, principally in tropical/subtropical areas of Western Australia, the Northern Territory and Queensland. Acacia neurocarpa A. Cunn. ex Hook. (diploid), occurs in tr

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Savero, Alvin Muhammad, Jong Ho Kim, Byantara Darsan Purusatama, et al. "Characterization of Anatomical and Non-Anatomical Properties for the Identification of Six Commercial Wood Species from Vietnamese Plantation Forests." Forests 14, no. 3 (2023): 496. http://dx.doi.org/10.3390/f14030496.

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This study investigated the anatomical and non-anatomical characteristics of six wood species, Acacia mangium, Acacia hybrid, Dillenia pentagyna, Anacardium occidentale, Hevea brasiliensis, and Melaleuca cajuputi, from a plantation in Vietnam. The anatomical characteristics and non-anatomical characteristics were observed following the International Association of Wood Anatomists (IAWA) list. All species showed diffuse porosity and non-septate fibers. Exclusively solitary vessels were only observed in M. cajuputi. Vestured pits were observed in A. mangium, A. hybrid, and M. cajuputi, and tylos

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Sunarti, S., Budiyansah Budiyansah, and A. Nirsatmanto. "Early Growth of Acacia mangium × Acacia auriculiformis Hybrid Clonal Trials Established at Three Different Sites in Indonesia." Jurnal Manajemen Hutan Tropika (Journal of Tropical Forest Management) 24, no. 2 (2018): 105–13. http://dx.doi.org/10.7226/jtfm.24.2.105.

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Sornsathapornkul, Prasert, and John N. Owens. "Zygotic Embryo Development in a Tropical Acacia Hybrid (Acacia mangium Willd × A. auriculiformis A. Cunn. ex Benth.)." International Journal of Plant Sciences 160, no. 3 (1999): 445–58. http://dx.doi.org/10.1086/314146.

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Yong, Seok Yien Christina, and Ratnam Wickneswari. "Molecular characterization of a cellulose synthase gene (AaxmCesA1) isolated from an Acacia auriculiformis x Acacia mangium hybrid." Plant Molecular Biology Reporter 31, no. 2 (2012): 303–13. http://dx.doi.org/10.1007/s11105-012-0499-2.

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Rahaman, MM, K. Akhter, D. Biswas, and MW Sheikh. "Suitability of Hybrid Acacia Wood for Manufacturing Plywood and Particleboard." Journal of Bangladesh Academy of Sciences 36, no. 2 (2012): 171–76. http://dx.doi.org/10.3329/jbas.v36i2.12960.

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Hybrid acacia, produced from natural crossing between two introduced timber species Acacia mangium and A. auriculiformies has been studied for assessing the suitability of plywood and particleboard manufacture. It was found that 1.5 mm thick smooth and figured veneer can be made and dried easily. Three-ply plywood were made using veneer of this species bonded with liquid urea formaldehyde glue of 50% solid content extended with wheat flower and catalyzed (ammonium chloride) with 2% hardener under the specific pressures, viz., 1.05, 1.40 and 1.76 N/mm2 in three replications at 6 minute press ti

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Enggoh, E., K. C. Liew, M. H. Sahri, M. O. M. Khaidzir, and K. Masseat. "The glueline shear strength of Peronema canescens and Acacia hybrid." IOP Conference Series: Materials Science and Engineering 368 (June 2018): 012021. http://dx.doi.org/10.1088/1757-899x/368/1/012021.

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Rafeadah, R., and S. Rahim. "Chemical and Physical Properties of Juvenile Acacia Hybrid andAzadirachta Excelsa." Journal of the Institute of Wood Science 17, no. 5 (2007): 290–94. http://dx.doi.org/10.1179/wsc.2007.17.5.290.

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Alamsyah, Eka Mulya, Yoyo Suhaya, Sutrisno, Yayat Hidayat, Takashi Tanaka, and Masaaki Yamada. "Investigation of the adhesion performance of some fast-growing wood species based on their wettability." Open Agriculture 6, no. 1 (2021): 392–99. http://dx.doi.org/10.1515/opag-2021-0013.

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Abstract The objective of this study was to investigate the adhesion performance of eight fast-growing wood species, namely, Enterolobium cyclocarpum, Paraserianthes falcataria, Shorea sp., Toona sinensis, Gmelina arborea, Pinus merkusii, Acacia mangium, and Acacia hybrid obtained from the tropical region. The wettability test was conducted by contact angle measurement, while the adhesion performance was expressed by strength retention (SR) and wood failure (WF) percentages through block shear tested under the Japanese Agricultural Standard (JAS). Results showed that smaller contact angle for

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Sharma, S. K., S. R. Shukla, and M. Sujatha. "PHYSICAL AND MECHANICAL EVALUATION OF 8-YEARS-OLD ACACIA HYBRID (Acacia mangium x A. auriculiformis) CLONES FOR VARIOUS END USES." Indonesian Journal of Forestry Research 5, no. 2 (2018): 95–102. https://doi.org/10.59465/ijfr.2019.5.2.95-102.

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Currently, clonal of forest tree is gaining importance due to the yield improvement and low variability in different wood characteristics. Hybrid trees from clonal forest are importantly characterized in term of wood quality for finding suitable uses. Accordingly, three clones (HD3, K47, H4) of 8-year-old Acacia hybrid (Acacia mangium × A. auriculiformis) were evaluated for inter-clonal comparison of its wood quality by evaluating their physical and mechanical properties as per Indian Standards. All tree clones were studied at breast high including diameter, heartwood content, and physical and

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Sharma, S. K., S. R. Shukla, and M. Sujatha. "PHYSICAL AND MECHANICAL EVALUATION OF 8-YEARS-OLD ACACIA HYBRID (Acacia mangium x A. auriculiformis) CLONES FOR VARIOUS END USES." Indonesian Journal of Forestry Research 5, no. 2 (2018): 95–102. https://doi.org/10.59465/ijfr.2018.5.2.95-102.

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Currently, clonal of forest tree is gaining importance due to the yield improvement and low variability in different wood characteristics. Hybrid trees from clonal forest are importantly characterized in term of wood quality for finding suitable uses. Accordingly, three clones (HD3, K47, H4) of 8-year-old Acacia hybrid (Acacia mangium × A. auriculiformis) were evaluated for inter-clonal comparison of its wood quality by evaluating their physical and mechanical properties as per Indian Standards. All tree clones were studied at breast high including diameter, heartwood content, and physical and

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Fan, Chunjie, Qianyu Liu, Bingshan Zeng, et al. "Development of simple sequence repeat (SSR) markers and genetic diversity analysis in blackwood (Acacia melanoxylon) clones in china." Silvae Genetica 65, no. 1 (2016): 49–54. http://dx.doi.org/10.1515/sg-2016-0006.

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Abstract Understanding the genetic diversity of Acacia melanoxylon is very important in species selection and improvement. The present study aimed to identify microsatellite markers and determine the genetic diversity of 45 preferred clones selected from 9 Chinese districts. Seventy-six simple sequence repeat (SSR) markers developed for other Acacia species were screened. Seventeen SSR markers showed polymorphic patterns and amplified 134 alleles. Polymorphism information content (PIC) values ranged from 0.044 to 0.911. The average allele number per locus ranged between 2 and 18, averaging 8.0

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Muhammad Javed, Asif, Dorairaj Deivaseeno, and Wickneswari Ratnam. "Characterization of natural provenances of Acacia mangium Willd. and Acacia auriculiformis A. Cunn. ex Benth. in Malaysia based on phenotypic traits." Journal of Forest Science 63, No. 12 (2017): 562–76. http://dx.doi.org/10.17221/82/2016-jfs.

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Acacia mangium Willdenow and Acacia auriculiformis A. Cunningham ex Bentham and their hybrid have become important planting species in Malaysia. Due to their high demand and consumption, development of high quality planting materials is desired. Conventional breeding of Acacia Miller is slow but the utilization of marker-assisted selection breeding can expedite the breeding process. Markers associated with quantitative trait loci (QTLs) required pedigreed populations whereas association mapping can be used directly on diverse germplasm. This study was conducted to screen provenances of A. mang

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Liew, Kang Chiang, and Singan Grace. "Engineered Wood Composite of Laminated Veneer Lumber: Physical and Mechanical Properties." Materials Science Forum 842 (February 2016): 103–28. http://dx.doi.org/10.4028/www.scientific.net/msf.842.103.

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Utilisation of forest plantation species such as Acacia hybrid has been used in wood-based industry as an alternative to solid wood that was usually attained from natural forest. While, the under-utilised species such as Mangifera sp. is not often been used as raw material for wood products, in this study, laminated veneer lumber (LVL) has been produced from Acacia hybrid and Mangifera sp. The physical and mechanical properties of LVL were determined and compared. For physical testing, the range value of moisture content was 9.41% to 14.56%, Density was 487.90 kg/m3 to 699.10 kg/m3, thickness

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