Judul: Deteksi Keracunan Alumunium Jenis Legume Cover Crops pada Tanah Pasca Tambang Batubara di PT. Jorong Barutama Greston, Kalimantan Selatan
Abstrak: One of the main problems on the coal post mining area is the low value of pH, so it cause the solubility of Al (Alumunium) is high and become toxic. Soil analysis is ineffective and inefficient to detect toxic presence due to needs long time and expensive. Therefore needs new breakthrough to detect toxic accurately by apllying Centrosema pubescens, Calopogonium mucunoides, and Pueraria javanica as bioindicator. The aim of this research were to observe LCC performance, to study on tolerant and sensitive LCC species toward various of soil color of coal post mining, and to recommend LCC plants as cover ground or as an indicator of toxic. The result showed that the performance of three LCC species which planted on coal post mining soils were less than control soil. C. pubescens was the most tolerant the others species and could be cover ground. C. mucunoides was the most sensitive than the others species, so it could be used as Al toxic bioindicator.
Keyword: Post coal mining, LCC plants, Alumunium

Judul: Deteksi Dini Keracunan Aluminium Tanaman Bridelia monoica Merr. pada Tanah Pasca Tambang Batu Bara PT. Jorong Barutama Greston Kalimantan Selatan
Abstrak: High solubility of Aluminium (Al) and toxic on post coal mined land can cause low level of growth plant. Soil analysis activity is usually done to ensure toxic existence in order to give the exact treatment before the planting activity, so it can reduce the growth plant failure. However soil analysis activity takes time and costly. It is needed a simple and effective method to detect the existence of Al in the soil. Bridelia monoica is a dominant pioneer tree which grow around mine location. This plant can survive on the dry land with low fertility. This plant has many utility and can easily be found around observed location. It is expected that B. monoica can be used as biologic indicator to know the existence of Al. The aim of this research was to know and determine the B. monoica response to toxic Al existence on the post coal mined land in PT. Jorong Barutama Greston. This research has four treatments, they are four colours of post coal mined soil by using the original soil as control with three repetitions. The observed variables are root length, shape of root, amount of leaf, leaf colour, and dry weight. This research resulted that Al can decrease root length, amount of leaf, and dry weight, along with change of root shape on B. monoica. It can be concluded that B. monoica can be used as biologic indicator of Al toxicity.
Keyword: post coal mined soil, Bridelia monoica, Aluminium

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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