Keywords Acacia mangium Anatomical characteristics Seed provenance Wood density Wood quality Introduction Acacia mangium is one of the most important woody species in tropical and sub-tropical countries. reported that non-synonymous mutations in Acacia mangium and Acacia auriculiformis may play a significant role, since changes to the protein sequence are most likely to have an effect on enzyme structure and function, therefore possibly producing a phenotypic effect (Mackay, 2001). Effects of Stock Plant Age and Fertiliser Application at Planting on Growth and Form of Clonal Acacia Hybrid. Set alert. An introduced plantation tree species, Acacia mangium Willd., is becoming invasive in the Brunei region of Borneo. : ekologi, silvikultur dan produktivitas 3 2.3 Penyebaran Jenis mangium tumbuh secara alami di hutan tropis lembap di Australia bagian timur laut, Papua Nugini dan Kepulauan Maluku kawasan timur Indonesia (National Research Council 1983). Indonesia whereas Acacia mangium is a native tree of Papua New Guinea and Indonesia. The grain is straight to shallowly interlocked; the texture is fine to medium and even. About this page. brown salwood TREE MANAGEMENT A. mangium grows fast; it can achieve a mean annual diameter increment of up to 5 cm and a height of up to 5 m in the 1st 4-5 years. Article/chapter can not be redistributed. It has naturalized in many cases and it is a threat to indigenous flora. Set alert. 2,* 1. Article/chapter can not be redistributed. Acacia mangium . ���xP�\�6��_�A�Й��cE�E�q�7�*z.Lܘ�r��|���1Lb3��m'3/�z����5�X#���:����,EM��g���G� ������v[֛�Fb5kl�o��|�?H��Etًxi��k�C��l��s��֫���x��ߋ�f��*�\}���Q�m�&$VY��k��T�tL�Oi�/SU5������/�q`���\!T{�x��Qh�3f���K������ۗ��л˛ ����`g�^��ܳ�. 0000001376 00000 n Article/chapter can be printed. by Lydie-Stella Koutika. ABSTRACT Acacia mangium is a very fast growing species belonging to the family fabaceae. endstream endobj 188 0 obj<>/Metadata 127 0 R/Pages 180 0 R/Type/Catalog>> endobj 189 0 obj<>/ColorSpace<>/Font<>/ProcSet[/PDF/Text/ImageC]/Properties<>>>/ExtGState<>>>/QITE_pageid<>/Type/Page>> endobj 190 0 obj<>stream Acacia mangium wood is diffuse and porous. 30 60 yes low (must be treated) absent straight medium clearly demarcated brown WOOD DESCRIPTION LOG DESCRIPTION Color: Sapwood: Texture: Grain: Interlocked grain: Diameter: … Acacia mangium is in subgenus Phyllodinae, a group containing in excess of 900 species (Maslin and McDonald, 1996). Plantation has recently been established on Melville Island and early growth and tree form are below commercial expectations. Karakter morfologi daun semai hibrid Acacia (A.mangium x A. auriculiformis) dan kontrol (A.mangium dan A.auriculiformis) Karakter A.mangium Hibrid Acacia A.auriculiformis 1. Waray hini subspecies nga nakalista. for biopulping and paper making . Native to north Queensland, Australia, the trees are also found in Papua New Guinea and the Moluccas Islands of Indonesia. ���P�~^�|��Fn�}��9*�-\���N`�����7�j�kϧ�C�V�d��~����sAg�F��I�6�.��f%b/���0t��ꢠ5���:Q��%��g��J�1/��(�� B;��8������Gُ׋ۯ��w�~A��^ �A$!�����އ��k�.�A���Ok���35��gȺa ��]߱�(�lM;r��#/ Within subgenus Phyllodinae the species are grouped into seven sections with A. mangium assigned to section Juliflorae (235 species), a group characterized by having flowers in elongated spikes and phyllodes with numerous, often anastomosing, longitudinal nerves. About this page. Two types of adhesives were used: one-component polyurethane (PUR) and phenol resorcinol formaldehyde (PRF) as binders. It is reported to grow 3 m tall in the 1st year in Sabah and Sumatra, and in the Philippines it reached an average height of 8.3 m and diameter 9.4 cm after a further 2 years. Acacia mangium Fabaceae - Mimosoideae Willd. Using a spread rate of 250g/m², the CLT was pressed at 1.5N/mm² for 1 hour 30 minutes. 12 3. It is a fast-growing single-stemmed evergreen tree, attaining a height of 35 metres. soil pH under different ages and rotation of Acacia mangium after thinning as well as to determine their distribution according to soil depths. 0000001539 00000 n Its original habitat is Australia (Queensland), Papua New Guinea and some of the Indonesian islands. Unlimited viewing of the article/chapter PDF and any associated supplements and figures. The sapwood of A. mangium is narrow and light coloured. view this species on IUCN Red List ]kߔ�ӶrC�#��~���,H���&�,�O��K��z.v� 5.0 5.1; Mga sumpay ha gawas Information on the soil chemical status after thinning will assist forest managers to strategize future management practices. seedlings inoculated with a combination of selected microsymbionts (bradyrhizobia and mycorrhizal Apical shoots of Acacia mangium grown in MS medium containing 1 mg 1- 1 IBA, 7 g 1- 1 agar and 30 g 1- 1 sucrose were used as explants. Assaying sequence diversity in wood biosynthetic genes will lead to the identification of polymorphisms that … Acacia mangium is commonly known as brown salwood (PDF). 24 0 obj<>endobj xref 24 14 0000000016 00000 n r�� �YT���iJ�s��e7c-bEZW�J��R����P�vk}3�Ra~�C x5Qڡp Wp K�G!ʷAftO�8�@3xB������0lr�X?�+���;ی#���*���DB��I��%� �A��/�_���# �V�F� `��l �V#NF%����cDd��2��ᱚ�i\>GC~��b�Ƭh��Q$o�P�_�K�_�� H�tVˎ7��W�F+�z^�$�C�����q�^�@�>EJ�����-�d�D���L dK5. �\��ô�ֱѦ�Xݕ �J�)tQLĭj_�NB��W IC�C}?D:{v.�L��%�/������tG�K�9�d�})���5���bͶJ+!�M�W�����X��GF��g_��m��i�!�FY�e �(�{�؆��rx4$��k��vܫ���L�R0��v"֓�uu�U_^� endobj 26 0 obj<>/XObject<>>>>>endobj 27 0 obj<>endobj 28 0 obj<>endobj 29 0 obj<>endobj 30 0 obj<>endobj 31 0 obj<>endobj 32 0 obj<>endobj 33 0 obj<>stream INTRODUCTION Acacia mangium and Acacia auriculiformis are leguminous tree species of the sub-family Mimosoideae. & Harwood, C.E. 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