Department of Biology: Recent submissions
Now showing items 1001-1020 of 1257
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Studi Etnobotani Ramuan Pengobatan Penyakit Pencernaan dan Peredaran Darah Pada Masyarakat Karo Gugung, Kabupaten Karo, Sumatera Utara
(Universitas Sumatera Utara, 2020)Study of medicine plant were belong to cultural legacy base on their heredity experiences. Within the expension of technology and the current modernitation will fading the knowledges about utilization of medical plant the ... -
Studi Etobotani Ramuan Pengobatan Penyakit Sistem Reproduksi dan Urogenitalia Pada Masyarakat Karo Jahe Kabupaten Langkat Sumatera Utara
(Universitas Sumatera Utara, 2020)Indonesia is a country with various ethnicity and etnic groups that still use medicinal plants as tradisional medicines. Ethnobotany is the study of the direct relationship between ethnicity and plants. Karo Jahe is an ... -
Keanekaragaman Gen Ketahanan Penyakit Blas pada Padi (Oryza sativa L.) dari Tapanuli Selatan Sumatera Utara
(Universitas Sumatera Utara, 2020)Province of North Sumatera is one of the centers of rice cultivation in Indonesia, one of which is the South Tapanuli area. As an area that has been a center of rice cultivation for a long time, surely South Tapanuli has ... -
Inventarisasi Jenis-jenis Araceae di Kawasan Hutan Batang Toru Blok Barat Kabupaten Tapanuli Utara, Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2020)Araceae is a family plant that generally inhabits the tropical region with relatively high humidity such as The Batang Toru Forest Area. Environmental conditions such as humid or wet, watery, shady and high rainfall support ... -
Keanekaragaman Genetik Durian (Durio zibethinus Murr.) Pulau Nias, Sumatera Utara Menggunakan Marka Random Amplified Polymorphic DNA (RAPD)
(Universitas Sumatera Utara, 2020)Durian (Durio zibethinus Murr.) is one of tropic fruits that has varian taste depending on the places of their harvest. Nias Island, known well as one of famous place that produced durian in Sumatera Utara. The information ... -
Kepadatan Populasi dan Pola Pertumbuhan Kepah (Polymesoda erosa) di Pantai Kuala Putri Kecamatan Pantai Cermin, Kabupaten Serdang Berdagai Sumatera Utara
(Universitas Sumatera Utara, 2021)Kepah (Polymesoda erosa) is an invertebrate that commonly found in water and has an important role both in ecology and economy. Human activities and exploitation of kepah by communities and fishermen reduce their population ... -
Pertumbuhan Kultur Bonggol Pisang Barangan (Musa acuminata L.) dalam Media MS dengan Kombinasi IBA dan Thidiazuron
(Universitas Sumatera Utara, 2021)Research regarding Growth Culture Of Barangan Banana Tuber (Musa acuminata L.) In MS Medium With Combination Of IBA And Thidiazuronwas conducted from June 2020 to September 2020 at the Tissue Culture Laboratory, Horticultural ... -
Pertumbuhan Kultur Bonggol Pisang Barangan (Musa Acuminata L.) dalam Media MS dengan Kombinasi NAA dan Thidiazuron
(Universitas Sumatera Utara, 2021)Research regarding Growth Culture Of Barangan Banana Tuber (Musa acuminata L.) In MS Medium With Combination Of NAA and Thidiazuron was conducted from July 2020 to October 2020 at the Tissue Culture Laboratory Horticultural, ... -
Keanekaragaman Udang di Kawasan Muara Sungai Belawan Desa Pulau Sicanang, Kecamatan Medan Belawan, Sumatera Utara
(Universitas Sumatera Utara, 2021)Shrimp is one of aquatic biota that live in Belawan river, this crustacean can be found in freshwater to marine water. In addition, shrimp also as source of food and has economic for people around Sicanang Island village. ... -
Kepadatan, Distribusi, dan Pola Pertumbuhan Kerang Bulu (Anadara Antiquata) di Pantai Kuala Putri, Kabupaten Serdang Bedagai
(Universitas Sumatera Utara, 2021)Shellfish (Anadara antiquata) are of the Mollusca that have shells, they live in salt water and widely used by community and have important role both in economic and ecological terms. High human activity particularly fishing ... -
Deteksi Molekuler Viral Nervous Necrosis (VNN) pada Komoditas Kerapu (EPINEPHELUS SPP.) di Balai Karantina Ikan, Pengendalian Mutu dan Keamanan Hasil Perikanan Medan 1
(Universitas Sumatera Utara, 2021)Viral Nervous Necrosis (VNN) adalah penyakit yang terdaftar oleh The Office International des Epizooties (OIE). VNN merupakan masalah utama di dalam produksi perikanan laut di dunia. Ikan kerapu yang terinfeksi VNN dapat ... -
Purifikasi Parsial dan Karakterisasi Enzim Keratinase dari Earliella scabrosa dan Aspergillus flavus
(Universitas Sumatera Utara, 2021)Enzim keratinase yang disekresikan oleh isolat jamur keratinolitik diproduksi di dalam media Feather Meal Broth 1% (w/v) bulu ayam dimurnikan dan dikarakterisasi. Isolat jamur keratinolitik yang digunakan dalam penelitian ... -
Ekobiologi Ikan Lontok (Ophiocara porocephala) di Kawasan Mangrove Sicanang Kelurahan Belawan Sicanang Kecamatan Medan Belawan
(Universitas Sumatera Utara, 2021)Penelitian mengenai Ekobiologi Ikan Lontok (Ophiocara Porocephala) Di Kawasan Mangrove Sicanang Kelurahan Belawan Sicanang Kecamatan Medan Belawan telah dilaksanakan pada Juli 2020. Penelitian ini dilakukan untuk menganalisis ... -
Purifikasi Parsial Keratinase dari Jamur Keratinolitik Scopulariops fusca dan Fusarium falciforme
(Universitas Sumatera Utara, 2021)Limbah bulu ayam dari ternak sulit diurai karena mengandung keratin. Diketahui bahwa beberapa jamur mendegradasi keratin di alam. Penelitian ini bertujuan untuk mengidentifikasi dua isolat jamur K1 dan K19 berdasarkan ... -
Keanekargaman Ikan Famili Gobiidae di Kawasan Mangrove Kelurahan Belawan Sicanang Kecamatan Medan Belawan
(Universitas Sumatera Utara, 2021)Penelitian mengenai keanekaragaman ikan famili Gobiidae di Kawasan Mangrove Kelurahan Belawan Sicanang, Kecamatan Medan Belawan telah dilaksanakan pada Juli 2020 dengan tujuan untuk menganalisis keanekaragaman Ikan Famili ... -
Deteksi Virus Gemini pada Tanaman Tomat (Solanum lycopersicum Mill.) di Kabupaten Karo Sumatera Utara dengan Teknik PCR
(Universitas Sumatera Utara, 2021)Tomatoes are susceptible to various plant diseases. One of the challenging diseases of tomatoes cultivated at Karo District, North Sumatera is caused by geminivirus. The symptoms are similiar to other diseases which caused ... -
Studi Morfologi dan Anatomi Tanaman Biwa (Eriobotrya japonica Lindl.) Berasal dari Kabupaten Karo, Dairi, dan Simalungun, Sumatera Utara
(Universitas Sumatera Utara, 2021)Research on loquat plants aims to analyze the morphological and anatomical characters in three districts, namely, Karo, Dairi, and Simalungun districts. This research was conducted at the Plant Physiology and Tissue Culture ... -
Hubungan Panjang Berat dan Faktor Kondisi Ikan Batak (Neolissochilus sumatranus) di Perairan Sungai Asahan Sumatera Utara
(Universitas Sumatera Utara, 2021)Batak Fish (Neolissochilus sumatranus) is one endemic fish in several rivers in Sumatera, especially in the upstream of Asahan river. This fish is included as endangered species by the IUCN Red List. This research was aims ... -
Respon Morfologi dan Fisiologi Tebu Berastagi (Saccharum officinarum Var Berastagi) Akibat Penurunan Ketersediaan Air Tanah
(Universitas Sumatera Utara, 2021)Drought is one of the major abiotic stress in plantation that can cause decreasing crop yields, includings sugarcane. The aim of this research was to determine the morphological and physiological response of Bersatagi ... -
Efek Ekstrak Buah Andaliman (Zanthoxylum acanthopodium DC.) terhadap Morfometri dan Histologi Limpa Tikus (Rattus norvegicus L.) Model Kanker Serviks
(Universitas Sumatera Utara, 2021)This study has been conducted in the Animal Structure laboratory of the Department of Biology Faculty of Mathematics and Natural Sciences, Universitas Sumatera Utara, which aims to find out the effect of andaliman (Zanthoxylum ...