Master Theses
Master Theses
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Pengaruh Kitosan terhadap Komponen Darah , Kadar Hemoglobin, Sgpt dan Sgot pada Tikus (Rattus Norvegicus L) yang dipapar Plumbum Asetat
(Universitas Sumatera Utara, 2013)Environmental plumbum pollution has been caused by mining, industries which use lead and vehicle exhaust. Plumbum able to changes in the number of cellular component of blood (erythrocytes, leucocytes and platelets), ... -
Hubungan Antara Kualitas Air Dengan Kebiasaan Makanan Ikan Batak (Neolissochilus Sumatranus) di Sungai Asahan Sumatera Utara
(Universitas Sumatera Utara, 2013)The study of the water quality relationship and food habits of batak fish (Neolissochilus sumatranus) in Asahan river, North Sumatra was conducted. Aims of this research are to undesrtand the food habits of batak fish , ... -
Kemampuan Isolat Bakteri Kitinolitik dalam Mengendalikan Penyakit Jamur Akar Putih (Rigidoporus Microporus) pada Bibit Tanaman Karet
(Universitas Sumatera Utara, 2013)Chitinolytic bacteria have been known for their ability to control various fungal diseases of plants. In this study potential of chitinolytic bacterial isolates to control white root disease of rubber plant caused by ... -
Efek Penambahan 2,4-Diclorophenoxyacetic Acid (2,4-D) terhadap Perubahan Genetik Organogenesis dari Kultur Suspensi Kelapa Sawit Berdasarkan Marka Simple Sequence Repeats (SSR)
(Universitas Sumatera Utara, 2016)The effect of adding 2,4 – Diclorophenoxyacetic Acid (2,4-D) On The genetic changes organogenesis of oil palm based on Simple Sequence Repeats (SSR) markers has been done at Genetic Laboratory and Plant Tissue Culture of ... -
Pengendalian Biofilm Aeromonas Hydrophila pada Permukaan Sisik Ikan dan Plastik Pvc dengan Senyawa Antimikroba Bakteri Asam Laktat Perairan Tawar
(Universitas Sumatera Utara, 2013)Outbreaks of bacterial diseases could affect on degradation of freshwater fish and cause of death of many species of freshwater fish in aquaculture systems. A. hydrophila found in freshwater in the form of biofilms and ... -
Kepadatan, Distribusi dan Pola Pertumbuhan Ikan Bulan-Bulan (Megalops Cyprinoides Broussonet, 1782) di Perairan Sungai Belawan
(Universitas Sumatera Utara, 2014)Research title " Density, Distribution and Growth Patterns Indo Pacific Tarpon (Megalops cyprinoides Broussonet, 1782) In Belawan River Water" was conducted in January-March 2014 The fish samples were taken every 3 months ... -
Studi Ekologi Kerang Lokan Geloina Erosa (Solander 1786) di Ekosistem Mangrove Belawan
(Universitas Sumatera Utara, 2014)Ecological Studies Scallop seashell Geloina erosa (Solander 1786) in Mangrove Ecosystem Belawan, has been investigated in December 2013 - February 2014. G. erosa Samples taken from three observation stations and each station ... -
Studi Ekologi Kijing (Glauconome Virens Linnaeus, 1767) di Ekosistem Mangrove Belawan
(Universitas Sumatera Utara, 2014)Kijing, Glauconome virens of the family Glauconomidae are found in mangrove area. The clams burrow themselves to the dept 13-30 cm in the muddy bottom and can survive on the anoxic condition. Kijing is a kind of export ... -
Keanekaragaman Fungi Mikoriza Arbuskula pada Areal Tanaman Karet (Studi Kasus di Ptpn III Kebun Batang Toru Kabupaten Tapanuli Selatan)
(Universitas Sumatera Utara, 2014)RIZKY AMELIA DONA SIREGAR. Vesicular Arbuscular Mycorrhizal Diversity of Rubber Plantation Area (Case Study in PTPN III Batang Toru Estate, South Tapanuli). Supervised by DELVIAN and DWI SURYANTO. This study aims to ... -
Keanekaragaman Fungi Mikoriza Arbuskula pada Areal Tanaman Kelapa Sawit (Studi Kasus Di Ptpn III Kebun Batang Toru Kabupaten Tapanuli Selatan)
(Universitas Sumatera Utara, 2014)The first thing that must be known to study the potential of vesicular arbuscular mycorrhizal is to know the diversity of these organisms. Data of diversity vesicular arbuscular mycorrhizal used to obtain the selection ... -
Karakterisasi Enzim Kitinase Dari Bacillus sp. BK17, Isolat Potensial Pengendali Hayati Jamur Patogen Tanaman
(Universitas Sumatera Utara, 2013)Characterization of chitinase of including pH and temperature, Km and Vmax of Bacillus sp. BK 17 has been conducted. Crude extract of Bacillus sp. BK17 growing in minimum salt medium with colloidal chitin for 5 days was ... -
Analisis Kandungan Logam Berat pada Beberapa Jenis Ikan yang Terdapat di Sungai Batang Toru, Aek Pahu Tombak dan Aek Pahu Hutamosu Kab. Tapanuli Selatan
(Universitas Sumatera Utara, 2013)Research about content of heavy metals in various fish species have been done in Batang Toru River, Aek Pahu Tombak and Aek Pahu Hutamosu district South Tapanuli in March-April 2013. The purpose of this study was to determine ... -
Keanekaragaman Tumbuhan Bawah yang Berpotensi sebagai Tanaman Obat di Hutan Taman Nasional Gunung Leuser Sub Seksi Bukit Lawang
(Universitas Sumatera Utara, 2010)Communities in the vicinity of Bukit Lawang has decades of use of plants as medicinal plants, use of medicinal plants associated with value-added and increased economy in society, data and information on plants that have ... -
Studi Taksonomi Pandanus (Pandanaceae) di Kawasan Rawa Aceh Singkil
(Universitas Sumatera Utara, 2013)Taxonomic study on Pandanus (Pandanaceae) at swamp area of Singkil was conducted from November 2012 until June 2013. The location determined by purposive sampling method and observational studies conducted using the ... -
Uji Anti Hiperglikemia Ekstrak Etanol Daun Kembang Bulan (tithonia diversifolia) pada Mencit (mus musculus) yang Diinduksi Diabetes Dengan Aloksan
(Universitas Sumatera Utara, 2014)a research was conducted to invenstigate antihyperglycemic activity ethanol extract of leaf kembang bulan (Tithonia diversifolia) in mice with alloxan induced diabetes. The experiment used completely randomized design, 6 ... -
Keanekaragaman Bakteri Serasah Daun Rhizophora Apiculata yang Mengalami Dekomposisi pada Berbagai Tingkat Salinitas di Kota Pari Pantai Cermin Sumatera Utara
(Universitas Sumatera Utara, 2012)ABSTRACT The aims of this study were investigated the effect of salinity level on the diversity of bacteria and remaining in the C, N and P during the process of composition of the R. apiculata leaf litter. The ... -
Biodiversitas Bambu di Sumatera Utara Bagian Timur
(Universitas Sumatera Utara, 2013)The biodiversity of bamboo in east area of North Sumatra has been studied from Novemver 2012 antill March 2013. The research area was determined purposively, observationally including exploration and morphological ... -
Hubungan Antara Kualitas Air dengan Kebiasaan Makanan Ikan Batak (Tor Soro) Di Perairan Sungai Asahan Sumatera Utara
(Universitas Sumatera Utara, 2013)The study of water quality relationship and food habits of batak fish (Tor soro) in Asahan River, North Sumatra was conducted in November 2012-January 2013. Aims of this research was to know the food habits of batak fish, ... -
Pengaruh Konsentrasi Starter Saccharomyces cereviceae dan Waktu Fermentasi terhadap Hasil dan Mutu Minyak Kelapa Virgin Coconut Oil
(Universitas Sumatera Utara, 2010)The purpose of this research was to obtain the concentration of S. cereviceae and the duration of the optimum fermentation in the fermentation of VCO coconut oil. The research had been performed using ... -
Analisis Histologi Embriogenesis Somatik dari Apikal Bud Kelapa Sawit (Elaeis Guineensis Jacq.) Var. Tenera
(Universitas Sumatera Utara, 2014)A study of Histological Analysis of Somatic Embryogenesis from Apical Bud of Oil Palm (Elaeis guineensis Jacq.) var. Tenera has been conducted at Plant Tissue Culture Laboratory of FMIPA USU. The experimental design ...
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