Judul: Utilization of Cashew Nut Shell as Organic Fertilizer and Fungicide.
Abstrak: Cashew nut shells have not been fully utilized untill now and most of them are still in a form of wastes. The data of cashew nut production in 2010 showed that there were 66.036.54 tons of cashew nut shell wastes. That amount of cashew nut shell wastes would be very potential if they were composted into organic fertilizers and fungisides. Cashew nut shell wastes are organic matter containing macro elements such as N (0.84%), P (0.21%), K (0.70%), Ca (0.13%) and Mg (0.24%), that are useful for plants. Cashew nut shell contains high lignoselulose that is difficult to hydrolyze so that it will take a very long time to become organic fertilizer through natural composting. This can cause comulation of wastes that have negative effect to the environment. Therefore, treatments using proper composting techniques such as utilizing bioactivator (Trichoderma spp. and selulotic bacteria) and chopping cashew nut shell, are needed to solve the problem. Both of treatments are expected to accelerate decomposition and produce good quality compost that can be applied to the plant as organic fertilizer and fungicide. The research was conducted at IPB Teaching Farm, Darmaga Bogor from September 2012 to August 2013. The aim of this research was to produce good quality of organic fertilizer and fungicide from utilizing cashew nut shell wastes with microbial inoculation method (Trichoderma spp. and selulotic bacteria) as well as chopping cashew nut shell. This research consisted of four interrelated experiments with the following specific purposes: firstly, to analyse the composting rate of cashew nut shell wastes resulted by chopping cashew nut shell and using bioactivator (Trichoderma spp. and selulotic bacteria); secondly, to analyse the effect of cashew nut shell compost on nutrient uptake and growth of cashew and cocoa seedlings; and finally, to analyse the effectiveness of cashew nut shell compost formulas which were enriched with Trichoderma spp. to cashew seedling resistance against the pathogen attack, Rigidoporus lignosus, the cause of white root fungus (JAP) disease. The addition of bioactivator (Trichoderma spp. and selulotic bacteria) and enomeration of cashew nut shell can significantly increase the composting rate of cashew nut shell waste as raw material for organic fertilizer and it can improve the quality of cashew nut shell compost formulas suitable with the compost criteria set by SNI 19-7030-2004 and technical requirement standarts of organic fertilizers (C/N: 24.42%, N: 1.71%, P: 0.17%, K: 0.96%, pH: 7.13). The treatments of cashew nut shell compost gave better effect on the growth and nutrient uptake of cashew and cacao seedlings than the control (top soil). Cashew nut shell compost formula in 50 g polybag-1 can substitute 100 g polybag-1 goat manure to increase the growth od cashew seedlings to be ready to transplant to the field. The increase of doses of cashew nut shell compost formula to 100 g polybag-1 can enhance the growth of cocoa seedlings untill they are ready to transplant in the field. Cashew nut shell compost formula can improve the balance of nutrients in the soil so that it enhances the growth and vigor of cashew and cacao seedlings. The experiment results
Keyword: bioactivator, cashew, composting, R. lignosus, Trichoderma spp.

Judul: Phosphorus and Potassium Content of Compost Fertilizer Combination of Cow Manure and Cocoa Skin and Sawdust
Abstrak: Pemberian kompos pada tanaman bertujuan untuk mengoptimalkan pertumbuhan dan produktivitas tanaman. Kompos mengandung unsur hara makrodan mikro esensial yang dibutuhkan tanaman untuk menghasilkan hasil yang tinggi. Penambahan bahan amandemen seperti kulit kakao dan serbuk gergaji dapat meningkatkan unsur hara makro dalam kompos, antara lain phosphor (P) dan kalium (K). Tujuan penelitian ini adalah mengevaluasi pengaruh penambahan kulit kakao dan serbuk gergaji terhadap kandungan P dan K pada pupuk kompos. Penelitian ini meliputi dua perlakuan (P1 dan P2), dengan tiga ulangan. P1 yang terdiri dari campuran 250 kg kotoran sapi basah, 7,5 kg kulit kakao yang telah dihaluskan, dan 12,5 kg serbuk gergaji dan P2 yang terdiri dari campuran 250 kg kotoran sapi basah, 15 kg kulit kakao yang telah dihaluskan, dan 25 kg serbuk gergaji. Tricoderma digunakan sebagai aktivator. Data dianalisis dengan T-Test (Independent Sample T-Test). Hasil penelitian menunjukkan bahwa kandungan potasium P1 dan P2 berbeda, sedangkan nilai phosphor tidak berbeda nyata., Providing compost to plants aims to optimize plant growth and productivity. Compost contains essential macro and micro nutrients needed by plants to produce high yields. The addition of amendments such as cocoa rind and sawdust can increase the macro-nutrients in the compost, including phosphorus (P) and potassium (K). The purpose of this study was to evaluate the effect of adding cocoa husk and sawdust on P and K content in compost. This study included one treatments (P1 and P2), with three replications. P1 which consists of a mixture of 250 kg of wet cow dung, 7.5 kg of mashed cocoa husk, and 12.5 kg of sawdust, and P2 which consists of a mixture of 250 kg of manure. wet cow, 15 kg of mashed cocoa husk, and 25 kg of Tricoderma sawdust were used as activators. Data were analyzed by T-Test (Independent Sample T-Test). The results showed that the combination of cocoa rind and sawdust P1 and P2 differed significantly on potassium and did not differ significantly on phosphorous.
Keyword: Compost, cocoa rind, and sawdust

Judul: Infeksi Virus Parainfluenza Pada Anjing
Abstrak: Virus parainfluenza anjing termasuk famili Paramyxoviridae, berbentuk pleomorf dengan ukuran bervariasi (bergaris tengah antara 100-500 nm), berpembungkus peka ether, berisi genom RNA dan secara serologis mempunyai kesamaan dengan virus SV-5 kera; dikenak sebagai salah satu kausa penting dari sindrom "kennel cough". Infeksinya dapat mengenai anjing semua umur yang belum pernah terinfeksi atau mendapatkan vaksinasi mengakibatkan gejala klinis ringan yang terbatas pada traktus respirasi atu infeksi yang secara klinis tidak memperlihatkan gejala nyata. Gejala klinis yang nampak setelah masa inkubasi (1-5 hari) terlewati berupa batuk yang tidak berat selama beberapa hari, berbagai tingkat tonsilitis dan pharyngitis dan kadang-kadang ditemukan kenaikan temperatur rektal antara 1-2 derajat C dari temperatur normal rat-rata. Anjing terinfeksi mengandung virus pada traktus respirasi bagian atas dan bawah serta limfonoduli sampai hari ke 9 setelah infeksi. Penyebaran virus antar anjing terjadi secara aerogen.
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