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Journal articles on the topic 'Seed production Acacia mangium'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

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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2

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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Nurtjahjaningsih, I. L. G. "PARENT IDENTIFICATION IN A MULTI LOCATION TRIAL SEED ORCHARD OF ACACIA MANGIUM USING MICROSATELLITE MARKERS." Indonesian Journal of Forestry Research 3, no. 1 (2016): 19–26. https://doi.org/10.59465/ijfr.2016.3.1.19-26.

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Variation of parent gametes' contribution might affect the growth patterns among offspring produced from seed orchards. This paper studies the mating system statuses and to identify parent trees that produce good growth performance of offspring in seedling seed orchard of A. mangium. The study was conducted in two seed orchards, i.e. a first generation seedling seed orchard (F1 SSO) of A. mangium, used as the parent population hereafter and a multi location trial (MLT) as an offspring population. Based on 10 microsatellite markers, mating system in the F1 SSO was under panmictic equilibrium co

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Nurtjahjaningsih, I. L. G. "PARENT IDENTIFICATION IN A MULTI LOCATION TRIAL SEED ORCHARD OF ACACIA MANGIUM USING MICROSATELLITE MARKERS." JOURNAL OF FORESTRY RESEARCH 3, no. 1 (2016): 19–26. https://doi.org/10.20886/ijfr.2016.3.1.19-26.

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Variation of  parent gametes' contribution might affect the growth patterns among offspring produced from seed orchards. This paper studies the mating system statuses and to identify parent trees that produce good growth performance of  offspring in seedling seed orchard of <em>A. mangium</em>. The study was conducted in two seed orchards, i.e. a first generation seedling seed orchard (F1 SSO) of  <em>A. mangium,</em> used as the parent population hereafter and a multi location trial (MLT) as an offspring population. Based on 10 microsatellite markers, mating system in the F

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Andraus, Michel De Paula, Aline Assis Cardoso, Eva De Melo Ferreira, and Eliana Paula Fernandes Brasil. "PRODUÇÃO DE MUDAS FLORESTAIS INOCULADAS COM RIZÓBIOS E FUNGOS MICORRÍZICOS EM BLOCOS DE RESÍDUOS AGROINDUSTRIAIS." Nativa 8, no. 2 (2020): 269. http://dx.doi.org/10.31413/nativa.v8i2.7843.

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O objetivo deste trabalho foi avaliar os aspectos fitotécnicos de mudas florestais cultivadas em blocos prensados com resíduos agroindustriais e o efeito da inoculação microbiológica sobre as mudas. Confeccionou-se quatro compostos com diferentes proporções de bagaço de cana, torta de filtro, fibra de coco e resíduos aviários. Nos blocos prensados do substrato selecionado foram plantadas sementes de Sesbania virgata, Eucalyptus grandi e Acacia mangium. As sementes de Sesbania virgata e Acacia mangium foram inoculadas com rizóbios e fungos micorrízicos específicos, as de Eucalyptus grandi foram

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Nirsatmanto, Arif. "GENETIC VARIATION OBSERVED IN COMPOSITE SEEDLING SEED ORCHARD OF Acacia mangium Willd. AT CENTRAL JAVA, INDONESIA : IMPLICATIONS FOR INCREASING GENETIC GAIN AND SEED PRODUCTION." JOURNAL OF FORESTRY RESEARCH 9, no. 2 (2012): 91–99. https://doi.org/10.20886/ijfr.2012.9.2.91-99.

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As part of multiple-population breeding scheme using sub-lining system, a composite seedling seed orchard of was established at Central Java, Indonesia. The orchard comprises a combination of the best 40 plus tree families selected from four sub-lines in the first-generation of Acacia mangium progeny trial. The design of orchard is randomized complete block laid-out as four line tree-plot of six replications with a spacing of 2 x 4 meter. Variation among sub-lines and families within sub-line, and genetic parameters for height, dbh and volume were investigated at age of 24 months. The aim of t

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Harwood, C. E., Ha Huy Thinh, Tran Ho Quang, P. A. Butcher, and E. R. Williams. "The Effect of Inbreeding on Early Growth of Acacia mangium in Vietnam." Silvae Genetica 53, no. 1-6 (2004): 65–69. http://dx.doi.org/10.1515/sg-2004-0012.

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Abstract Seeds were collected from each of twelve parent trees from each of six seed orchards of Acacia mangium in different locations in Vietnam to examine the relationship between growth and inbreeding in this species. Seedlings were raised and planted out in a field trial at Ba Vi in northern Vietnam. The inbreeding status (self-fertilized or outcrossed) of most of the seedlings was determined by DNA analysis. Heights were measured at 12 and 18 months, and diameter at breast height (dbh) at 18 months. There were significant differences in growth between the six orchard sources at 18 months.

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8

Hero Saharjo, Bambang, and Hiroyuki Watanabe. "Estimation of litter fall and seed production of Acacia mangium in a forest plantation in South Sumatra, Indonesia." Forest Ecology and Management 130, no. 1-3 (2000): 265–68. http://dx.doi.org/10.1016/s0378-1127(99)00189-9.

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9

Nirsatmanto, Arif. "Genetic Variation Observed in Composite Seedling Seed Orchard of Acacia mangium Willd. at Central Java, Indonesia : Implications for Increasing Genetic Gain and Seed Production." Indonesian Journal of Forestry Research 9, no. 2 (2012): 91–99. http://dx.doi.org/10.20886/ijfr.2012.9.2.91-99.

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10

Ang, L. H., W. M. Ho, and L. K. Tang. "Ex-situ conservation and diversity index of greened ex-tin mine." IOP Conference Series: Earth and Environmental Science 959, no. 1 (2022): 012042. http://dx.doi.org/10.1088/1755-1315/959/1/012042.

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Abstract The greened ex-tin mine comprises planted timber species of Acacia mangium, Hopea odorata and Khaya ivorensis. The ex-tin mine was formerly a lowland dipterocarps mixed forest. The man-made forest was established at 4 x 5 m spacing or 500 stem/ha on slime tailings. However, high mortality of the timber species due to damages by wild pigs and farm animals have reduced the plantation of 3.2 ha to only 93 stems of Acacia mangium, 92 stems of Hopea odorata and 130 stems of Khaya ivorensis at 20 years after planting. The regeneration covering the planting line was kept and the planting spa

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11

Thakur, Ram Bichari, and Joachim Schmerbeck. "Role of Tree Breeding in Timber and Wood Supply in World and India: Status and Outlook." Initiation 5 (April 19, 2014): 153–63. http://dx.doi.org/10.3126/init.v5i0.10266.

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Tree breeding is an important component of tree improvement which involves the application of genetic principles for the mass production of seedlings with desired traits in order to achieve higher productivity, better adaptability of the environment and vigorous growth rate. It helps in increasing yields and shortened rotations so it has a large potentiality to supply timber and wood demand of the world. Species choice, provenance selection and propagation method are the major aspects of tree breeding. Plus tree selection, progeny testing, provenance test and vegetative propagation have been u

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12

Pratama, Muhamad Ramdhanny, Irdika Mansur, and Omo Rusdiana. "Mining Sludge Utilization as Medium Growth for Revegetation Plants through Seed Germination Test." Jurnal Sylva Lestari 11, no. 1 (2022): 22–36. http://dx.doi.org/10.23960/jsl.v11i1.621.

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The limited topsoil stock is one of the post-mining reclamation problems that will directly impact the company’s business processes. One solution that can be considered to reduce production costs is the utilization of unused materials around the mine. The settling pond sludge contains nutrients and can be used as a growing medium for plants to replace topsoil. This study examined the potential utilization of settling pond sludge through germination and sprout viability tests. This study used a completely randomized design with four composting treatments, namely 0%, 25%, 50%, and 75%. The numbe

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13

Sethi, Debadatta, Sachidananda Subudhi, Vishnu D. Rajput, et al. "Exploring the Role of Mycorrhizal and Rhizobium Inoculation with Organic and Inorganic Fertilizers on the Nutrient Uptake and Growth of Acacia mangium Saplings in Acidic Soil." Forests 12, no. 12 (2021): 1657. http://dx.doi.org/10.3390/f12121657.

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Strong and healthy saplings are a prerequisite to establish a successful forest. Therefore, an attempt has been made to develop the best package for nutrient supplementation to raise healthy Acacia mangium saplings, especially in acidic soil. The seeds were sown in pots, receiving different combinations of Arbuscularmycorrhizal (AM), Rhizobium inoculation with application of lime, and mustard oil cake (MOC). The highest spore count and infection percentage (3220 kg−1 soil and 69) were recorded in the AM + MOC + R treated pot, whereas the lowest (2553 kg−1 soil and 37) were recorded in the AM +

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14

Keumala, C. F., and A. S. Wulandari. "Seed vigour testing of Acacia mangium Willd. as a result of mutation." IOP Conference Series: Earth and Environmental Science 1315, no. 1 (2024): 012073. http://dx.doi.org/10.1088/1755-1315/1315/1/012073.

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Abstract Plant breeding techniques are applied to increase the genetic variation of a plant. Induction of plant mutation using gamma irradiation is one of the methods that can be applied to improve the genetic diversity of plants. This study aims to analyze the vigour of mangium seeds treated by mutation. Mutation treatment was administered to M0 of mangium seed. This study used M2 mangium seeds and control mangium seeds (without mutation treatment). Several assays, such as growth, stress, and biochemical tests, were conducted to determine the mangium seed’s vigour. The growth test showed that

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15

Kusuma, J. W., I. N. Tuti, E. Handayanta, A. Hanifah, Sudiyono, and R. F. Hadi. "Evaluation of gas production kinetics from phyllode and acacia plant (Acacia mangium) pod through fermentation by in vitro gas test." IOP Conference Series: Earth and Environmental Science 1001, no. 1 (2022): 012001. http://dx.doi.org/10.1088/1755-1315/1001/1/012001.

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Abstract This study aims to evaluate feed from phyllodes and the pod of acacia plants (Acacia mangium) as an eco-friendly feed source for livestock by in-vitro gas test. It was conducted using total gas production, gas production from soluble and insoluble but fermentable fraction, the reaction rate of gas formation, and the maximum gas production that can be formed during the fermentation process. The type of plant used was Acacia mangium which is taken from the pod and phyllode. In this study, P0 was used as standard, P1 as phyllode of Acacia mangium, and P2 as the pod of Acacia mangium with

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16

Nurhayati, Tjutju, Han Roliadi, and Nurliani Bermawie. "Production of Mangium (Acacia mangium) Wood Vinegar and its Utilization." Indonesian Journal of Forestry Research 2, no. 1 (2005): 13–25. http://dx.doi.org/10.20886/ijfr.2005.2.1.13-25.

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17

Nurhayati, Tjutju, Han Roliadi, and Nurliani Bermawie. "PRODUCTION OF MANGIUM (Acacia mangium) WOOD VINEGAR AND ITS UTILIZATION." Journal of Forestry Research 2, no. 1 (2005): 13–25. https://doi.org/10.20886/ijfr.2005.2.1.13-25.

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Production  of  wood vinegar from mangium <em>(</em><em>Acacia  </em><em>mangium</em><em>) </em>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%.   The mangium wood vinegar was produced  through condensation  (cooling) of  smoke/gas fractions released during the charcoaling (carbonization) process  of  mangium wood.    The  process  could be reg

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18

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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19

Baruah, Arundhati, and Indrani Bora. "Potentiality of King Chilli Based Agroforestry for Livelihood Development of Fringe Village of Hoollongapar Gibbon Sanctuary, Assam." Journal of Non Timber Forest Products 24, no. 1 (2017): 1–5. http://dx.doi.org/10.54207/bsmps2000-2017-u11402.

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King Chilli (Capsicum chinense Jacquin) is a popular indigenous crop widely cultivated for each extra powerfull pungency, aroma and medicinal fruit value. Realizing its high demand in local as well as national and international market at on farm participatory research was undertaken to introduce King Chilli under Acacia mangium and Areca catechu for additional income. Growth and yield were positively influence by vermicompost treatment followed by farm yard manure and inorganic fertilizer respectively. King Chilli intercropped with Acacia mangium under vermicompost showed highest value of grow

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20

SEMEKI, NGABINZEKE J. "Rendement des fours traditionnels de production de charbon à Acacia auriculiformis et A. mangium sur le plateau des Batéké, RD Congo." Revue Marocaine des Sciences Agronomiques et Vétérinaires 12, no. 3 (2024): 196–201. https://doi.org/10.5281/zenodo.13763474.

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Ce travail a été mené dans le but d’évaluer le rendement en charbon de bois des fours traditionnels installés à Ibi Village sur le plateau des Batéké, en République démocratique du Congo. Plus spécifiquement, il s’agissait de comparer les rendements de deux espèces d’Acacia (Acacia auriculiformis et Acacia mangium), et de déterminer les facteurs qui influencent leur rendement. Au total, 30 fours ont été évalués, parmi lesquelles, 15 fours à Acacia auri

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Kato, K., S. Yamaguchi, O. Chigira, and N. Osaka. "Flowering phenology and germination ability of pollens for Acacia mangium and A. auriculiformis." Silvae Genetica 61, no. 1-6 (2012): 228–36. http://dx.doi.org/10.1515/sg-2012-0029.

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Abstract A four-year investigation was conducted on the flowering phenology and germination ability of pollens from A. mangium and A. auriculiformis ramets to determine whether the flowering phenology and germination ability of pollens differed among clones or seed sources. The number of A. mangium and A. auriculiformis clones used was 19 and 23, collected from 17 and 8 seed sources, respectively. The flowering of each ramet was visually observed every three or four days for three seasons, with one season being from April to the following March, and the germination ability of pollens collected

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22

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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Pires da Costa, Karen Cristina, Roberval Monteiro Bezerra de Lima, and Marciel José Ferreira. "BIOMASS AND ENERGY YIELD OF LEGUMINOUS TREES CULTIVATED IN AMAZONAS." FLORESTA 45, no. 4 (2015): 705. http://dx.doi.org/10.5380/rf.v45i4.36749.

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AbstractEnergy forests emerge as an alternative to fossil fuels for energy production. The good performance of these forests should consider the selection of fast-growing species, high biomass productivity and energy yield. The aim was to investigate growth and energy yield of Acacia auriculiformis and Acacia mangium in a short-rotation plantation in the Amazonas. The energy yield was determined on 12 trees per species, from the results of biomass, calorific value and basic density. When 9 years-old, A. mangium had the highest growth rates in height (1.9 m yr-1) and DBH (2.5 cm yr-1). The grea

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Damayanti, Inggar, Muhammad Rifqi Hariri, and Iin Pratiwi Husaini. "PENGUJIAN KUALITAS BIBIT Acacia mangium DAN Falcataria falcata DI UNIT PERSEMAIAN PERMANEN BPDAS CITARUM-CILIWUNG." Gorontalo Journal of Forestry Research 5, no. 2 (2022): 59. http://dx.doi.org/10.32662/gjfr.v5i2.2452.

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ABSTRAKKeberhasilan penanaman pada lahan kritis memiliki kaitan erat dengan pengadaan bibit berkualitas baik karena akan menghasilkan tegakan yang baik. Mutu bibit merupakan ekspresi yang digunakan untuk menggambarkan kemampuan bibit untuk beradaptasi dan tumbuh setelah penanaman. Penentuan standar mutu bibit didasarkan pada uji mutu bibit baik morfologi maupun fisiologis yang dihubungkan dengan keberhasilan bibit setelah ditanam di lapangan. Penelitian ini bertujuan untuk menyediakan informasi mengenai uji coba yang terukur dan praktis terhadap pertumbuhan bibit dengan mutu bibit Acacia mangi

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Widyatmoko, A. Y.P.B.C., S. Shiraishi, A. Nirsatmanto, and H. Kawazaki. "THE EFFECT OF INDIVIDUAL SELECTION FOR GENETIC DIVERSITY OF Acacia mangium SEEDLING SEED ORCHARD USING AFLP MARKERS." JOURNAL OF FORESTRY RESEARCH 3, no. 2 (2006): 75–81. https://doi.org/10.20886/ijfr.2006.3.2.75-81.

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Establishment of seed orchard is aimed at producing good quality seeds which is an important activity for breeding program. Seed orchard is also a base population, thus its genetic diversity is depending on its design and composition (provenance, family and individual tree). Selection of an individual tree in seed orchard is needed for the enhancement of  retaining good-character trees. However, selection of individual tree can change the genetic diversity of seed orchard, and the degrees to which the genetic diversity will change depend on the used selection methods. In order to investig

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Hadi, R. F., E. Handayanta, and I. Ngadyastuti. "Evaluation of in vitro digestibility and pH of Acacia seed pods (Acacia sp.)." IOP Conference Series: Earth and Environmental Science 902, no. 1 (2021): 012003. http://dx.doi.org/10.1088/1755-1315/902/1/012003.

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Abstract This study aimed to determine the rumen fluid’s in-vitro dry matter digestibility (IVDMD), in-vitro organic matter digestibility (IVOMD), and pH of different species Acacia seed pods as a single feed ingredient. The Acacia species in this study were Acacia mangium, Acacia auriculiformis, and Acacia crassicarpa. The method used was in vitro two-stages with the first 48 hours of incubation (the rumen) and the second 48 hours of incubation (post-rumen), and analyses of pH. The research design used was a completely randomized design (CRD) with 3 treatments and 5 replications based on the

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27

Huasuhut, Ika Lestari. "ANALISIS FINANSIAL HASIL HUTAN KAYU ACACIA MANGIUM DI KPH BOGOR." Wahana Forestra: Jurnal Kehutanan 14, no. 1 (2019): 70–78. http://dx.doi.org/10.31849/forestra.v14i1.2457.

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Acacia mangium is one of popular plantion in industrial forest of Indonesia. Perum Perhutani is one of state owned enterprise in Indonesia was also manage Acacia mangium in KPH Bogor. Forest management is always related to investment made by the company, so it was necessesary to analysist of business. Financial analysis is the process of evaluating business to determine their performence and suitability. Typically, financial analyze is used to analyze whether an entity is stable to warrant investment. The method used in this study is financial analysist based on Acacia mangium forest product.

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Yuskianti, Vivi, and Keiya Isoda. "DETECTION OF POLLEN FLOW IN THE SEEDLING SEED ORCHARD OF Acacia mangium USING DNA MARKER." OURNAL OF FORESTRY RESEARCH 10, no. 1 (2013): 31–41. https://doi.org/10.20886/ijfr.2013.10.1.31-41.

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Pollen pattern dispersal in seedling seed orchard (SSO) is an essential part of a tree-improvement program. Two SSOs of <em>Acacia mangium</em> in South Kalimantan and South Sumatra that represent similar resources in different environments were used in this study.  Genotypes of all trees and seeds from a subset of 10 mother trees in each orchard were determined for 12 microsatellite loci, and parentage analysis was carried out. The results shows that the pollen dispersal pattern in both SSOs decrease with distance from mother tree. Patterns of pollen dispersal, dispersal distance and cum

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Cipriani, Henrique Nery, Luiz Eduardo Dias, Maurício Dutra Costa, et al. "Arsenic toxicity in Acacia mangium willd. and mimosa Caesalpiniaefolia benth. seedlings." Revista Brasileira de Ciência do Solo 37, no. 5 (2013): 1423–30. http://dx.doi.org/10.1590/s0100-06832013000500031.

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Acacia mangium and Mimosa caesalpiniaefolia are fast-growing woody fabaceous species that might be suitable for phytoremediation of arsenic (As)-contaminated sites. To date, few studies on their tolerance to As toxicity have been published. Therefore, this study assessed As toxicity symptoms in A. mangium and M. caesalpiniaefolia seedlings under As stress in a greenhouse. Seedlings of Acacia mangium and M. caesalpiniaefolia were grown for 120 d in an Oxisol-sand mixture with 0, 50, 100, 200, and 400 mg kg-1 As, in four replications in four randomized blocks. The plants were assessed for visibl

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Ramos, Nadia da Silva, Gessica Hashimoto de Medeiros, Sara Bezerra Bandeira, et al. "Influence of Some Parameters in Seed Germination of Acacia mangium willd." International Journal of Advanced Engineering Research and Science 6, no. 10 (2019): 174–82. http://dx.doi.org/10.22161/ijaers.610.27.

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Blair, G. J., Mas'ud Panjaitan, D. A. Ivory, B. Palmer, and M. Sudjadi. "An evaluation of tree legumes on an acid ultisol in South Sumatra, Indonesia." Journal of Agricultural Science 111, no. 3 (1988): 435–41. http://dx.doi.org/10.1017/s002185960008360x.

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SummarySeventeen tree species (16 legumes and Eucalyptus saligna) were grown for 4 years on an Ultisol of pH 4·5 at Nakau, South Sumatra, Indonesia. Leaf and wood yields were recorded seven times during the 4-year period and mineral and plant quality measurements were made on leaf samples from the first harvest taken 2 years after transplanting. At this time, leaf and wood yields were highest from Acacia mangium but the yield of this species declined over time. Highest leaf production was recorded for Cassia siamea over the 4-year period.Mineral analyses of leaf indicated N, K, Ca and Mg to be

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Nirsatmanto, Arif, Teguh Setyaji, and Reny Setyo Wahyuningtyas. "REALIZED GENETIC GAIN AND SEED SOURCE X SITE INTERACTION ON STAND VOLUME PRODUCTIVITY OF ACACIA MANGIUM." Indonesian Journal of Forestry Research 1, no. 1 (2014): 21–32. https://doi.org/10.59465/ijfr.2014.1.1.21-32.

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Following the results of the comprehensive tree improvement programs for Acacia mangium, it is necessary to estimate the real amount of genetic improvement and to develop an improved seed deployment strategy. This study was aimed to verify realized genetic gain on stand volume productivity attained by the first-generation Seedling Seed Orchards (SSO) of A. mangium and to identify the magnitude of seed sources x site interaction as a basis for improved seed deployment. Seeds from five SSOs were tested together with seeds from seed stand in genetic gain trials which were established in South Kal

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Nirsatmanto, Arif, Teguh Setyaji, Sri Sunarti, and Dwi Kartikaningtyas. "GENETIC GAIN AND PROJECTED INCREASE IN STAND VOLUME FROM TWO CYCLES BREEDING PROGRAM OF Acacia mangium." Indonesian Journal of Forestry Research 2, no. 2 (2015): 71–79. https://doi.org/10.59465/ijfr.2015.2.2.71-79.

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Two cycles breeding program of Acacia mangium was practiced by Center for Forest Biotechnology and Tree Improvement Research. Although improved seed from the breeding program have been used in operational plantation, the real amount of gains in productivity was not verified together yet. This study was aimed to observe realized genetic gain and projected increase in stand volume from the two cycles breeding of A. mangium, and to discuss the implications on plantation productivity and sustainable forestry in Indonesia. Improved seed from first and second-generation seed orchard were tested toge

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Muhammad Javed, Asif, Govender Nisha Thopla, Ang Lai Hoe, and Ratnam Wickneswari. "Growth performance and lignin content of Acacia mangium Willd. and Acacia auriculiformis A. Cunn. ex Benth. under normal and stressed conditions." Journal of Forest Science 63, No. 8 (2017): 381–92. http://dx.doi.org/10.17221/100/2015-jfs.

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Acacia mangium Willdenow and Acacia auriculiformis A. Cunningham ex Bentham are fast-growing species with wide environmental adaptability. Fast-growing species which thrive in otherwise non-arable problematic soil and which hold the added advantage of improving the condition of the soil, can be used to increase production area, and, thus, are highly desired. We investigated the growth performance and lignin content under normal and stressed conditions for these Acacia mangium Willd. and Acacia auriculiformis A. Cunn. ex Benth. Normal growing conditions was represented by fertile soil, high wat

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SHARMA, ARVIND, GUNJAN DHIMAN, PRITI S. LAL, RAVI D. GODIYAL, and BIPIN P. THAPLIYAL. "CHARACTERISATION OF MORINGA OLEIFERA (DRUMSTICK) WOOD FOR PULP AND PAPER MAKING." Cellulose Chemistry and Technology 55, no. 3-4 (2021): 255–62. http://dx.doi.org/10.35812/cellulosechemtechnol.2021.55.25.

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"Moringa oleifera (drumstick) wood was evaluated in terms of its chemical composition, morphological features, Kraft pulping behavior, ECF bleaching and mechanical strength properties – important parameters for pulp and paper making – in comparison with Acacia mangium. Moringa oleifera was found to have the following composition: holocellulose 65.5%, lignin 20.5%, pentosan 11.6%, -cellulose 40.5% and extractives content of 5.15%, which made it comparable with the Acacia mangium wood sample. The alkali prehydrolysis of Moringa oleifera was carried out using 2% NaOH at 150 °C. The prehydrolysis

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Elfarisna, Elfarisna, Hermawan Niaga, and Rita Tri Puspitasari. "Toleransi Tanaman Akasia (Acacia Mangium Wild.) terhadap Tingkat Salinitas di Pembibitan." Daun: Jurnal Ilmiah Pertanian dan Kehutanan 3, no. 2 (2016): 54–62. http://dx.doi.org/10.33084/daun.v3i2.146.

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Acacia is a plant that can be used as the main ingredient of paper making. The potential of acacia wood pulp as the raw material is already widely recognized by the timber industry. Acacia also has potential as a plant greenery in urban areas. Production of acacia plants can be done through the efforts of agricultural extension. Enterprises agricultural extension can be done by expanding the agricultural frontier acacia plants in saline land. The purpose of the study to know acacia plant tolerance to salinity levels in the nursery. The research was conducted from April to July 2013 in the expe

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Nivethadevi, P. "Assessment of Leaf Litter Production in Tropical Trees." International Journal for Research in Applied Science and Engineering Technology 9, no. VI (2021): 3707–12. http://dx.doi.org/10.22214/ijraset.2021.35747.

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Litter is the layer of detached dead plant material present on the surface of the soil. It plays an imperative part in the nutrient budgeting in agroforestry system. The quantum of litter produced varies with species and also seasons. Generally the litter production will be more during summer and less during monsoon times. Further the nature of the tree species like evergreen and deciduous will also influence litter production. In the present study, 10 tree species commonly found in farm lands were identified and selected from the experimental plot, which was located in Southern agro-climatic

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Nirsatmanto, Arif, Teguh Setyaji, Sri Sunarti, and Dwi Kartikaningtyas. "GENETIC GAIN AND PROJECTED INCREASE IN STAND VOLUME FROM TWO CYCLES BREEDING PROGRAM OF Acacia mangium." JOURNAL OF FORESTRY RESEARCH 2, no. 2 (2015): 71–79. https://doi.org/10.20886/ijfr.2015.2.2.71-79.

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Two cycles breeding program of <em>Acacia mangium</em> was practiced by Center for Forest Biotechnology and Tree Improvement Research. Although improved seed from the breeding program have been used in operational plantation, the real amount of gains in productivity was not verified together yet.  This study was aimed to observe realized genetic gain and projected increase in stand volume from the two cycles breeding of <em>A. mangium</em>, and to discuss the implications on plantation productivity and sustainable forestry in Indonesia. Improved seed from first and second-generation seed

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Ng, Chin-Hong, Soon-Leong Lee, Kevin Kit-Siong Ng, Norwati Muhammad, and Wickneswari Ratnam. "Mating system and seed variation of Acacia hybrid (A. mangium × A. auriculiformis)." Journal of Genetics 88, no. 1 (2009): 25–31. http://dx.doi.org/10.1007/s12041-009-0004-3.

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Nirsatmanto, Arif, Teguh Setyaji, and Wahyuningtyas Reny Setyo. "REALIZED GENETIC GAIN AND SEED SOURCE X SITE INTERACTION ON STAND VOLUME PRODUCTIVITY OF ACACIA MANGIUM." JOURNAL OF FORESTRY RESEARCH 1, no. 1 (2014): 21–32. https://doi.org/10.20886/ijfr.2014.1.1.21-32.

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Following the results of the comprehensive tree improvement programs for Acacia mangium, it is necessary to estimate the real amount of genetic improvement and to develop an improved seed deployment strategy.  This study was aimed to verify realized genetic gain on stand volume productivity attained by the first-generation Seedling Seed Orchards (SSO) of A. mangium and to identify the magnitude of seed sources x site interaction as a basis for improved seed deployment. Seeds from five SSOs were tested together with seeds from seed stand in genetic gain trials which were established in Sou

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Silva, Júlia Leticia, Germano Leão Demolin Leite, Wagner de Souza Tavares, et al. "Diversity of arthropods on Acacia mangium (Fabaceae) and production of this plant with dehydrated sewage sludge in degraded area." Royal Society Open Science 7, no. 2 (2020): 191196. http://dx.doi.org/10.1098/rsos.191196.

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Sewage sludge is an organic matter-rich material with abundant fractions of nitrogen and other macro and micronutrients, essential for plant growth and development such as Acacia mangium Willd. (Fabales: Fabaceae) used in recovering actions of degraded areas. The objective of this study was to evaluate over 24 months the abundance and diversity of chewing and pollinator insects and arthropod predators on A. mangium plants and the mass production and soil coverage by this plant, fertilized with dehydrated sewage sludge, in a degraded area. The experimental design was in randomized blocks with t

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Reyes Moreno, Giovanni, Juan Carlos Barrientos Fuentes, and Enrique Darghan Contreras. "Economic efficiency of biochar as an amendment for Acacia mangium Willd. plantations." Agronomía Colombiana 40, no. 1 (2022): 120–28. http://dx.doi.org/10.15446/agron.colomb.v40n1.96330.

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Biochar is a product of pyrolysis obtained from any type of biomass and can be used as a soil amendment or conditioner, improving the physical, chemical, and biological properties of the soil. Additionally, it can serve as an alternative to the application of synthetic fertilization in forest species such as Acacia mangium Willd. This research was oriented towards the determination of the economic efficiency of the use of biochar in A. mangium compared to the use of synthetic fertilizers. Production costs of wood and by-products, income and profits from forestry, economic efficiency of capital

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Jalil, Rafidah, Mohd Sahaid Kalil, Norliza Abd Rahman, Abdulalati Ibrahim Al-Tabib, Aidil Abdul Hamid, and Mohd Farid Ahmad. "Effect of initial fermentation medium on bioacetone, biobutanol, and bioethanol (BioABE) production from fermentable sugars of Acacia mangium using Clostridium acetobutylicum YM1." BioResources 15, no. 3 (2020): 6912–27. http://dx.doi.org/10.15376/biores.15.3.6912-6927.

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Bioacetone, biobutanol, and bioethanol (BioABE) production is dependent on the fermentable sugars produced from lignocellulosic biomass and on the composition and initial pH of the medium. Understanding these process variables and their interconnectedness could enhance the BioABE product yield. Acacia mangium is available abundantly and it is a potential feedstock for BioABE production. In this study, BioABE was produced from fermentable sugars of A. mangium using Clostridium acetobutylicum YM1. Alkaline treated A. mangium (70 °C, 3 h, 5.50 %w/v NaOH) was further hydrolyzed via enzymatic hydro

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Nurhasybi, Nurhasybi, Sudrajat Dede J., and Komar Diatna. "IDENTIFICATION OF Acacia mangium PROVENANCES FOR SOLID-WOOD FOREST PLANTATIONS." JOURNAL OF FORESTRY RESEARCH 6, no. 1 (2009): 1–16. https://doi.org/10.20886/ijfr.2009.6.1.1-16.

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  Provenance trial is a planting test aimed at fi nding the best provenance for establishing forest plantations. Such best provenance depends on the type of fi nal harvest or yield expected.  The objective of this research was to identify A. mangium provenances that were suitable for forest plantation producing solid woods for construction and furniture. A total of 225 samples of 15 provenances from Papua New Guinea and Australia were planted in three blocks in Parungpanjang, Bogor, West Java. The measured parameters included tree height, clear bole height, stem diameter, tree volume

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Rahma Handayani, Betty, Sri Sunarti, and Arif Nirsatmanto. "SELECTION AND GENETIC GAIN IN THIRD-GENERATION SEEDLING SEED ORCHARD OF Acacia mangium." JURNAL PEMULIAAN TANAMAN HUTAN 11, no. 1 (2017): 57–66. http://dx.doi.org/10.20886/jpth.2017.11.1.57-66.

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YUSKIANTI, VIVI, and KEIYA ISODA. "Genetic Diversity of Acacia mangium Seed Orchard in Wonogiri Indonesia Using Microsatellite Markers." HAYATI Journal of Biosciences 19, no. 3 (2012): 141–44. http://dx.doi.org/10.4308/hjb.19.3.141.

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ABDUL LATIF, AZMAH, SHEH MAY TAM, and WICKNESWARI RATNAM. "CHARACTERISATION OF AmCCR1 AND pseudoCOMTAm PROMOTERS IN Acacia mangium." Malaysian Applied Biology 49, no. 1 (2020): 153–58. http://dx.doi.org/10.55230/mabjournal.v49i1.1668.

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Acacia mangium is one of the most important species in forest plantation industry in Southeast Asia. Lignin is a complex polymer found in plant which has to be removed using harsh and toxic chemicals for the production of high quality paper. Understanding the complex pathway that underlies the regulation of lignin biosynthetic genes requires in depth knowledge of the genes involved and it’s regulatory elements. Using Thermal Asymmetric Interlaced PCR, a 770bp promoter of pseudoCOMTAm and 619bp of AmCCR1 promoter were isolated. Bioinformatics analysis revealed the presence of cis acting element

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Suharti, Tati, Tri Joko, and Triwidodo Arwiyanto. "DETEKSI BAKTERI PATOGEN TERBAWA BENIH AKOR (ACACIA AURICULIFORMIS A. CUNN. EX BENTH.)." JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA 17, no. 1 (2017): 19. http://dx.doi.org/10.23960/j.hptt.11719-36.

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Detection of seed-borne pathogenic bacteria of northern black wattle (Acacia auriculiformis A. Cunn. ex enth.). Intensive research of seed-borne pathogen of A. mangium and A. crassicarpa which have been established in industrial timber estate (HTI) was undertaken in Indonesia, while plantings development of northern black wattle have recently been established in the 1990s. Very limited information available on northern black wattle diseases especially seed-borne diseases. The objectives of this study were to identify seed-borne pathogenic bacteria of northern black wattle and the effects on se

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Kinanti, Sekar, Agus Haryanto, Sapto Kuncoro, and Siti Suharyatun. "Kajian Industri Arang Dari Kayu Akasia (Acacia mangium) Di Kecamatan Bumi Nabung Kabupaten Lampung Tengah." Jurnal Agricultural Biosystem Engineering 1, no. 3 (2022): 370. https://doi.org/10.23960/jabe.v1i3.6333.

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One way to increase the energy and economic value of wood waste is to convert it into charcoal through the pyrolysis process. The purpose of this study was to determine the performance of the acacia wood charcoal industry and the characteristics of acacia wood charcoal. Data collection was carried out by observing the production process of acacia wood charcoal in Bumi Nabung District, Central Lampung Regency. Parameters included charcoal yield, processing capacity, charcoal characteristics (bulk density, moisture content, ash content, water absorption, and calorific value), and economic analys

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Nghiem, Q. C., A. R. Griffin, C. E. Harwood, J. L. Harbard, T. Ha Huy, and A. Koutoulis. "Seed development following reciprocal crossing among autotetraploid and diploid Acacia mangium and diploid A. auriculiformis." Australian Journal of Botany 64, no. 1 (2016): 20. http://dx.doi.org/10.1071/bt15130.

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As part of a program to breed sterile triploid varieties of tropical Acacia, a series of inter-and intra-specific crosses were made among clones of neo-tetraploid A. mangium (AM-4x) and diploid A. mangium (AM-2x) and A. auriculiformis (AA-2x). The present paper reports variation in seed-crop development from anthesis to harvest, in comparison with that after open pollination of the respective parent trees. Abscission of spikes and pods within spikes commenced soon after anthesis and was more rapid in inter-cytotype crosses than in open-pollinated controls. Less than 12% of spikes were retained

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