Judul: Model Rantai Nilai Kayu Jati (Tectona Grandis L.F) di Kesatuan Pemangkuan Hutan Bojonegoro Perum Perhutani Unit Ii Jawa Timur
Abstrak: Deforestation affects directly to teak timber trading development. To improve teak timber enterprising, market information play important role to define teak wood price. Therefore, we should pay attention to forest sustainability due to its influence to the market. For that reason, it is necessary to study trading system and wood business in Indonesia which is profitable and no destructing forest that may affect its market. One of the alternative studies is to search the value sequence of teak wood trading from production process, marketing, to teak wood business. The aim of this study is to know the value sequence of teak wood, to analyze the accretion value where the actors obtain in the value sequence of teak wood, to know factors that support and restruct teak wood trading development, to arrange value sequence model of teak wood, and to make scenario of alternative policy for actors in the value sequence of teak wood system. This study was carried out on February – July 2007. The primary data was collected by interviewing or discussion with the actors who involve in every sequence and who competent in this study, while secondary data was collected by picking up required data from Perhutani and each sequence administration data. The data was processed with calculation and apply it in tabulation then make the model with STELLA 8 software. From this study resulted five actors involved in the value sequence of teak timber in KPH Bojonegoro. The starting point of the sequence is timber producer i.e KPH Bojonegoro, and finish at final products seller. The model made in this study consists some sub-models; Forest Stand sub-model, Perhutani Timber Trading submodel, Perhutani Finance sub-model, Wood Industry sub-model, and Mediator submodel. The scenario was purposed to know the increasing of teak wood accretion value where the scenario is implemented as useful suggestion for wood business development. The scenarios are: extending cycle, cutting cycle, increasing yield, and planting unoccupied land to increase logging volume. The scenario simulation shows that the biggest accretion value (89%) was resulted from planting unoccupied land scenario. While smallest accretion value was resulted from extending cycle scenario. Base on some considerations, the most eligible scenario is planting unoccupied land. Key words: teak, furniture, value sequence, model.
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Judul: Kajian Kelestarian Tegakan Dan Produksi  Kayu Jati Jangka Panjang Kph Bojonegoro  Perum Perhutani Unit Ii Jawa Timur
Abstrak: KPH Bojonegoro is classified as teak company based on wood type and as clear cutting company based on cutting type. The regional of KPH Bojonegoro is broadly 50.145,4 ha has the cycle 60 years and minimum cutting time 50 years. In practicing sustainable forest management, Perum Perhutani referred to Director General's Instruction Forestry No. 143/Kpts/Dj/I/1974 that appointed the method of the results regulation based on the combination method of the area and the wood mass. Based on the instruction each year the crop was considered succeeded in growing and the potential for the stand of each age class was continued without counting on the disturbance factor of the forest. The concept of sustainability which is described as normal forest is hard to reach, but can be reached within a certain time. This research was held on August 2008 at KPH Bojonegoro Perum Perhutani Unit II East Java. Secondary datas are used in this research. It is aimed to study the sustainability of the stand and teak product at KPH Bojonegoro through several conditions for the level of the disturbance of the forest. Based on the structure of forest class from 1975 until 2007 could be predicted the sustainability and the disturbance of forest class of KPH Bojonegoro. For projection need at some of forest disturbance grade can be decided the average value of sustainability and disturbance grade that is shown by normal, optimism, and pessimist condition. The potential of productive forest in optimism and normal condition increase that is shown by plant average age getting increase and its distribution begin to spread everywhere, so that in optimism and normal condition the sustainability of stand can be reached. Meanwhile in pessimist condition, the sustainability of stand is unable to reached because the potential of productive forest is getting decrease in every period of time. The sustainability of product for some periods forward can be reached because the product of A2 cutting is getting increase in optimism and normal condition, whereas in pessimist condition the sustainability of product can not be reached because the product of A2 cutting is getting decrease. The result of this research shows that KPH Bojonegoro can reach the sustainability of stand and teak product in optimism and normal condition. When KPH Bojonegoro is on the pessimist condition, it needs to press the disturbance until become optimism or normal condition. Keywords : sustainability of teak stand, sustainability of teak product
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Judul: Psittacosis Sebagai Zoonosis Penting Yang Berasal Dari Burung
Abstrak: Psittacosis atau ornithosis adalah penyakit menular dari burung kepada manusia. Agens penyebab psittacosis termasuk ke dalam virus psittacosis-lymphogranuloma venereum group yang disebut Chlamydia psittaci. C. psittaci hanya dapat berkembang biak di dalam jaringan hidup tetapi peka terhadap antibiotik. Penyebaran penyakit ini sangat luas, terdapat hampir di seluruh dunia. Di Indonesia penyakit ini belum pernah di diagnosa, tetapi mengingat terdapat demikian banyaknya jenis burung maka diperkirakan psittacosis ini sudah ada. Kasus pada manusia pertamakali ditemukan oleh Ritter pada tahun 1879, di Eropa. Waktu itu dikenal sebagai pneumotyphus. Chlamydia psittaci tidak hanya sebagai penyebab infeksi pada burung, juga bisa menyebabkan infeksi pada mamalia diantaranya sapi, kerbau, kambing, domba, babi dan kucing. Pada kucing dikenal sebagai feline pneumonitis. Pada domba atau kambing mengakibatkan enzootic abortion. Pada burung, kalkun merupakan unggas paling rentan diikuti oleh burung psittacine dan burung lain di luar famili psittacidae. Virulensinyapun berbeda-beda. Yang berasal dari kalkun bervirulensi tinggi, sedangkan yang berasal dari burung merpati bisa bervirulensi tinggi bisa juga bervirulensi rendah. Penularan terjadi melalui kontak langsung maupun ti- dak langsung. Penularan melalui telur tidak terjadi. Umumnya penyakit ini memperlihatkan gejala klinis berupa deman, lesu, lemah, anorexia, kurus, diarrhea ber- warna kekuningan, discharge dari mata dan hidung, conjunc- tivitis. Gejala khas pada kalkun adalah istirahat dengan sternum sebagai dasarnya, karena adanya tekanan dari bagian perut yang sakit. Sedangkan pada manusia memperlihatkan adanya demam, kadang-kadang merasa dingin, lesu, sakit kepala yang hebat, sakit pada bagian belakang badan dan photophobia…dst
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