Judul: Pemberian Meniran Phyllanthus niruri dengan Dosis Berbeda Untuk Pencegahan Infeksi IMNV (Infectious Myonecrosis Virus) pada Udang Vaname Litopenaeus vannamei
Abstrak: IMNV (Infectious Myonecrosis Virus) dianggap sebagai penyakit utama pada industri udang vaname. Tujuan penelitian ini adalah untuk menguji efektivitas berbagai dosis meniran pada tingkat kelangsungan hidup optimum udang vaname yang diinfeksi buatan IMNV. Penelitian dilakukan dengan menggunakan rancangan acak lengkap (RAL) dengan 5 perlakuan dan 4 ulangan termasuk untuk histopatologi. Perlakuan A (kontrol negatif), B (kontrol positif), C (10 mg /kg pakan udang), D (20 mg/kg pakan udang), dan E (30 mg/kg pakan udang). Perlakuan C, D, dan E diberi pakan mengandung meniran selama 7 hari sesuai dosis yang ditentukan. Kemudian semua perlakuan kecuali perlakuan A diinfeksi, dengan memberikan daging udang yang terinfeksi selama 3 hari sebanyak 15% (sesuai FR). Nilai tingkat kelangsungan hidup yang diperolah setelah pengamatan 29 hari adalah 93,33%, 43,33%, 86,68%, 90,00% dan 83,33% untuk perlakuan A, B, C, D, dan E. Penelitian ini menunjukkan bahwa dosis optimum adalah 20 mg/kg pakan dengan tingkat kelangsungan hidup 90% udang terinfeksi IMNV. Berdasarkan pemeriksaan histopatologi infeksi menyebabkan perubahan pada jaringan otot, badan inklusi terbentuk di hepatopankreas, nekrosis, dan hipertrofi sel.
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Judul: Pemberian Meniran Phyllanthus niruri Untuk Pencegahan Infeksi IMNV (Infectious Myonecrosis Virus) pada Udang Vaname Litopenaeus vannamei
Abstrak: IMNV (Myonecrosis Infectious Virus) is a virus that attacks shrimp vaname in recent years. Currently, treatment and drug has not been obtained to control the virus IMNV. This research done to determine the effect immunostimulan meniran extract 20 mg / kg in infected shrimp IMNV. IMNV infection in shrimp feeding trials carried out through a IMNV infected shrimp meat for 3 days by 50% from biomass. Based on the results obtained, IMNV infection gives a significantly different effect on survival rate. In the infected shrimp IMNV without giving meniran survival rate of 66.67%, while the survival rate of shrimp that were infected with the provision meniran IMNV of 86.67%. For the shrimp that are not infected IMNV, the survival rate of 93.33%. IMNV clinical signs in general is white necrotic areas in striated (skeletal) muscles. In the treatment of clinical signs seen meniran on day 6 after infection. While on treatment without being infected IMNV meniran extracts, clinical signs first appeared on day 3 after infection.
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Judul: Kajian Konsep Desain Lanskap Jalan Kolonial Kota Bogor.
Abstrak: Bogor City is one of the historic sites in the European colonial era in Indonesia. One of a heritage form in that era is the landscape of colonial. The form of colonial landscape also reflected in the design of street landscape in Bogor City. Study on Design Concept of Colonial Streetscape at Bogor City aims to identify the component of street landscape whose colonial character, exploring the design concept of colonial street landscape, and composing the design concept of street landscape that having colonial character in Bogor. This research has obtained through descriptive analysis by field observation and tracing the information of history. Generally, three main components of colonial street landscape design those are the main elements of street, complementary elements, and colonial building. Complementary elements that characterizing the colonial has the feel of a classic Victorian, gothic and use of industrial materials. The third component of colonial street lanscape is a building that reflects the Dutch colonial era and The important part of it is the facade of the building.
Keyword: colonial concept, street landscape design