Judul: Pengaruh Cara Pengomposan dan Dosis Kompos Jerami terhadap Pertumbuhan dan Produksi Kedelai (Glycine max L. Merr) pada Budidaya Jenuh Air di Lahan Pasang Surut
Abstrak: Saturated soil culture (SSC) is a cultivation technology that gives continous irrigation and maintains water depth and makes soil layer in saturated condition. By keeping the water-table constantly, soybean will be avoided from negative effect of inundation on soybean growth because soybean will acclimatize and improve its growth. By keeping the water-table constantly, soybean is avoided from negative effect of inundation on its growth because it will acclimatize and improve its growth. The objective of the research was to study the composting and dosage of compost rice straw to growth and production of soybean (Glycine max L. Merr) at saturated soil culture on tidak swamps. The research was conducted at Banyuurip of Tanjung Lago Sub District, Banyuasin District, South Sumatra Province, Indonesia from April to August 2010. The research was arranged in a randomized complete block design, two factorials. First factor was composting system, consisted of composting by effective microorganism and composting by manure, lime, and urea. Second factor was dosage of compost, consisted of without compost, 5, 10, and 15 ton compost/ha. Therefore there are 8 treatment combinations, each treatment combinations was repeated 3 times so there are 24 plots. Composting system was significantly different from height at 4 week after planting (WAP) and the number of leaf at 6 WAP. Dosage of compost was significantly different from height at 2 and 4 week after planting (WAP) and seed productivity. Productivity in composting by effective microorganism was higher but not significantly different from manure, lime and urea. Optimal dosage was 10 ton/ha. Productivity of 10 ton/ha compost was 2.62 ton/ha, not significantly different from 15 ton/ha compost (2.46 ton/ha) and significantly different from 0 ton/ha compost (2.16 ton/ha) and 15 ton/ha compost (2.17 ton/ha). Key words: Glycine max (L.) Merr., tidal swamps, compost.
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Judul: Pengaruh Varietas dan Kombinasi pupuk terhadap Pertumbuhan dan Produktivitas Kedelai pada Budidaya Jenuh Air di Lahan Pasang Surut
Abstrak: The problems on tidal swamps are a condition of stress by Al-ex, Fe-ex and soil acidity. This condition decreased of soil nutrient availability. The utilization tolerant varieties and fertilizer combination under saturated soil culture technology has been proved to increase soybean productivity on tidal swamps. Saturated soil culture technology is a cultivation that gives continuous irrigation and maintains water depth constantly, as a result soil layer in saturated condition. This study aims to determine the tolerant of soybean variety and the best fertilizer combination under saturated soil culture on tidal swamps. The experiment was arranged in a split-plot design with three replications. The main plots was 4 kind of soybean variety and subplots was 10 kind of fertilizer combination. The result showed that the interaction between varieties and fertilizer combination significantly affected growth and productivity under saturated soil culture on tidal swamps. The highest productivity was obtained from Tanggamus with fertilizer combination of 200 kg/ha SP-36 + 100 kg/ha KCl + 1 ton/ha dolomite + 2 ton/ha manure, whose productivity up to 4.76 ton/ha
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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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