JAMUR PELAPUK KAYU PDF

Skip to search form Skip to main content You are currently offline. Some features of the site may not work correctly. DOI: The aim of this research was to evaluate the toxicity of technical-grade chromated-boron salts formula against wood termites and wood rotting fungi. Wood samples were preserved using vacuumpressure methods with 5 different concentrations. For the test against subterranean termites, 25 mm x 25 mm x 5 mm preserved wood samples were put in containers previously filled with humid sand media and termites.

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JavaScript is disabled for your browser. Some features of this site may not work without it. Author Estuputri, Ucik Ayunitasari. Metadata Show full item record. Abstract Fungi is an organism heterotroft that obtains energy by absorbing food from other organic materials, one of which is wood.

Wood destroying fungi lives off wood components, such as cellulose, hemicellulose and lignin which are biochemically overhauled with the help of enzymes. Well know wood in the trade to date approximately types. For instance Falcatria molucana, Acacia mangium dan Pinus merkusii Yunasfi Kinds of it which potentially most decaying off the woods are Schizophyllum commune, Pleurotus ostreatus and Pleurotus djamor.

This study aims to determine the potential that three kinds on wood decay fungi and the potential quality of wood to three decay fungi based on JIS K method. The results showed that all three types of wood rot fungi used in this test has the potential to lower the weight of the wood sample.

Fungi are the most potent in lowering weight sengon is S. Fungi significantly affect the percentage reduction in timber weight, the percentage weight loss of wood obtained from the results of laboratory tests the durability of wood used as a parameter.

From these results it sengon wood into class II resistant , while according to the Seng sengon wood balance to class IV—V not resistance so it can be said that this research has not succeeded.

Discrepancy value of the percentage reduction in weight of wood sample with literature, because they suspected the existence of fungal hyphae into the sample wood so that hamper the final weight after the test sample is fed finished. Based on visual observations indicate multiple replication miselliums of fungi not full to close the wood.

Ganerally the sample timber has been attacked fungal discoloration lighter light brown. Its shows three types of fungi that is used is a white rot fungi.

Collections UT - Silviculture [].

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Inventarisasi Jamur Pelapuk Kayu dari Hutan Lereng Selatan Gunung Merbabu Jawa Tengah

Si, M. Skripsi thesis, Universitas Muhammadiyah Surakarta. Merbabu mountain is located in the region of Central Java province and including a mountain volcano that no longer active. Geographically the mountain is located 7,5 South Latitude and ,4 East Longitude with a height of m asl up to m sal height, mostly mountainous topography are hilly and there are ravines and steep cliffs.

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TOKSISITAS BAHAN PENGAWET BORON-KROMIUM TERHADAP SERANGGA DAN JAMUR PELAPUK KAYU

JavaScript is disabled for your browser. Some features of this site may not work without it. Author Estuputri, Ucik Ayunitasari. Metadata Show full item record. Abstract Fungi is an organism heterotroft that obtains energy by absorbing food from other organic materials, one of which is wood.

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Space truss is a three dimensional structure, which can draw forces work on its member either tension or compression without torsion. Space truss is favorable to build a large, light and stiff structure, which are made from relatively short bars. This research is a feasibility study of using bamboo as space truss members. This study focuses on designing bamboo connection, that strong enough for both tension and compression. According to the analysis done, bamboo culm with diameter 4 cm and 6 cm could be use to make space truss member for a simple 3m x 4 m canopy structure.

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