Casuarina equisetifoliais a nitrogenfixing, mediumtolarge evergreen tree 15 to 30 m or more in height and up to 50 cm d. Variation of phenylalanine ammonia lyase and phenol. Orhamnoside a lignan, have been isolated from the roots ofcasuarina junghuhniana and characterized spectroscopically. Structures of this latter type which we propose to call reproductive torulose hyphae. Casuarina junghuhniana junghhniana wholely tropical in distribution, and is a native of highlands in indonesia where it pioneers deforested lands such as casuafina rocky slopes and grasslands, and in disturbed areas it replaces mixed mountain forest plant communities nas the coarse form is notable for its rugged, deeply furrowed, corky bark. Media in category casuarina junghuhniana this category contains only the following file. Reading books broadens your horizons, reading books gives you the ability to learn the skills of great people. First published in 1988, the journal welcomes articles reporting original fundamental or applied research on tropical forest biology, ecology, chemistry, management, silviculture. Casuarina junghuniana casuarina cemara gunung cauarinaceae. Genetic parameter estimates for growth, stemform and. Casuarina is a genus of 17 tree species in the family casuarinaceae, native to australia, the indian subcontinent, southeast asia, islands of the western pacific ocean, and eastern africa. Casuarina junghuhniana in the germplasm resources information network grin, u.
Introduced to thailand around 1900 as an ornamental tree, now extensively used to reclaim land abandoned after mining, as well as for village firewood production. A lowcost micropropagation technique for mass multiplication of male sterile hybrid casuriana junghuhniana variety has been successfully developed by the forest department of tamilnadu at its research facility nursery at neyveli. However, it is not a legal authority for statutory or regulatory purposes. Casuarina junghuhniana is native to indonesia where. Chemical compositions of casuarina equisetifolia l. The tree has a thin crown of green, drooping branchlets that resemble pine needles. Casuarina junghuhniana is native to the indonesian islands of java, timor and wetar.
Casuarina tree species belong to the casuarinaceae family, which includes 4 genera. Agroforestry vishnu sankar authorstream presentation. The leaf essential oil of casuarina equisetifolia l. Wo1987003616a1 method for cultivating microorganisms. Casuarina junghuhniana 2 acres junguniana savukku bambusa vulgaris 2 acres moongil. Two clones of casuarina junghuhniana were found to be superior to all other entries in the terms of growth.
Potential casuarina species and suitable techniques for. Dampingoff of seedlings in nurseries is caused by various fungi phytophthora sp. All structured data from the file and property namespaces is available under the creative commons cc0 license. This page was last edited on 14 december 2019, at 14.
Biogeography and ecology of an important tree genus in a changing world. Seedling characteristics in the casuarinaceae robin hwang and john g. Pdf a multilocational clonal testing conducted with 10 clones of casuarina. The male hybrid introduced to thailand has good form with straight stem and symmetrical conical crown. I learnt, after a lot of searching, that junghuhniana casuarina variety can generate good income and started producing the seedlings in my nursery, says sakthivel. Height diameter relationship for plantation grown eucalypts in kenya. Casuarina junghuhniana is wholely tropical in distribution, and is a native of highlands in indonesia where it pioneers deforested lands such as screes rocky slopes and grasslands, and in disturbed areas it replaces junghuhnians mountain forest plant communities nas infructescence a woody conelike structure. In addition, in the tropics, seed collection is manual and not. Casuarina junghuhniana is an emerging tropical plantation species that is increasingly being planted on tropical lowland and midaltitude sites with moderate dry seasons. The method for cultivating microorganisms is characterized in that it consists in a biphase culture wherein.
Catalase and peroxidase enzyme activities in pulp wood. Department of agriculture agricultural research service. Tree improvement of the species and attempts at clonal forestry are in progress. The basic assumptions of regression analysis are recalled with special reference to the use of a logarithmic transformation. Itis taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. Thus, it is critical to accurately estimate the tree biomass of casuarina equisetifolia l. It was once treated as the sole genus in the family, but has been split into four genera see. Creative market is the worlds marketplace for design. Afrankia strain ors 021001 isolated fromcasuarina junghuhniana root nodules was shown to produce four type of structuresin vitro. Chemical and biological investigation of casuarina. In vitro production of specialized reproductive torulose. Potential casuarina species and suitable techniques. The record derives from wcsp data supplied on 20120323 which reports it as an accepted name record 382585 with original publication details. In vitro shoot proliferation and root induction of shoot.
Casuarina junghuhniana highquality nature stock photos. Casuarina research and applications in china springerlink. Usda, ars, germplasm resources information network. Chemical and biological investigation of casuarina equisetifolia l. These are the first representatives of these compound classes to have been obtained from a plant in the. Casuarina junghuhniana is wholely tropical in distribution, and is a native of highlands in indonesia where it pioneers deforested lands such as screes rocky slopes and grasslands, and in disturbed areas it replaces mixed mountain forest plant communities nas currently the species is considered to consist of two subspecies. Files are available under licenses specified on their description page. Casuarina trees are planted along the coastal area of the south china as windbreaks, and in agroforestry systems and for wood and fuel wood production. Palaeoenvironmental setting of mojokerto homo erectus, the. Secara umum jenis pohon yang mudah dijumpai di zona ini antara lain. At present, casuarina plantations cover about 300,000 hectares. It is a tall forest tree 1525 m h and 3050 cm diameter, that can grow up to 35 m in height and i m in diameter.
Uses introduced to zimbabwe for street and roadside plantings and windbreaks, the species may help solve the fuelwood shortage. A strain of frankia, designated cj182, from root nodules of a hybrid of casuarina junghuhniana and c. The narrow crown of the tree becomes irregular and spreading with. Two subspecies, equisetifolia and incana, are recognized wilson and johnson, 1989. Bring your creative projects to life with readytouse design assets from independent creators around the world. Casuarina junghuhniana tree pine plant nature natural vintage background blue green filter top air winter thailand sky clear freedom wind weather. Christian advs creative commons attributionshare alike 3. They are a versatile group of species of casuarina into india are not many and only plants with. Pdf clonal evaluation of casuarina junghuhniana for growth and.
Be may find similar items within these categories by selecting from the choices below. Download pdf 55 kb abstract purpose and objective of this research. Casuarina in world checklist of selected plant families. Variation in growth, stem form and branching characteristics was assessed in a 48monthold provenance trial of casuarina junghuhniana planted in kanchanaburi, thailand. Casuarina equisetifolia is commonly planted and used in the construction of coastal shelterbelt protection in hainan island. Field trials have been established to investigate genetic variation in the species with a view to identifying genetically improved planting material. The data for this work consisted of 72 trees, which were divided into three age groups.
The board of trustees of the royal botanic gardens, kew. The limitations imposed on inferencemaking by failure to comply with these assumptions are discussed and ways to avoid the limitations indicated. Casuarina junghuhniana root samples were collected from the state. Mine inner vision rose a form sublime, thy form, o tree, as in my happy prime. While 1kg of casuarina and eucalyptus seeds cost rs 4,000 and rs 2,500 respectively, the price of the wood is rs 5,000 to rs 7,000 per tonne. The trial compared 28 seed sources from the natural distribution of the species in indonesia, planted stands from kenya, tanzania and australia and a local commercial hybrid. It also is an important plant for agroforestry because of its good timber and use as firewood midgley et al. The name is derived from the latin equinus pertaining to horses, and folium a leaf, in reference to the fine drooping twigs which are reminiscent of coarse horse hair. Forest institutes modified tree varieties popular with.
Two diarylheptanoids and a lignan from casuarina junghuhniana. For more details contact following address dean, forest college and research institute, mettupalayam, coimbatore 641. Introduced to thailand around 1900 as an ornamental tree, now extensively used to reclaim land abandoned after mining, as. Leaves are represented as tiny teeth in whorls on the branchlets. We would like to show you a description here but the site wont allow us. Allocasuarina is a large group of shrubs and trees, native to australian and. While every effort has been made to provide the most reliable and uptodate information available, ultimate legal requirements with respect to species are contained in. Tree biomass allocation and its model additivity for. When grown under standard culture conditions, cj182 exhibited the following characteristics. About 35 women and 15 men work in his nursery and more than 50 workers are engaged in indirect supply of inputs like sand and fertilizer needed for his farm. Cemara angin casuarina junghuhniana in samosir island.
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