Undergraduate Theses
Undergraduate Theses
Recently added
Now showing items 361-380 of 792
-
Analisis Kandungan Logam Berat Timbal (Pb) pada Ikan Pelagis Kecil yang Didaratkan di PPS Belawan Kecamatan Medan Belawan Sumatera Utara
(Universitas Sumatera Utara, 2016)The objective of the the research are to analize the heavy metal concentration of Pbin sea water and small pelagic fishes (Decapterussp, Rastrelliger sp and Sardinella fimbriata) landed at PPS Belawan and analysis ... -
Kajian Daya Dukung Fisik Wisata Danau di Pantai Pasir Putih Parbaba Kabupaten Samosir
(Universitas Sumatera Utara, 2016)This study aims to determine physical carrying capacity of the region as a tourist attraction. This research was conducted in April-May 2016 at Pasir Putih Parbaba Beach District Samosir. The data used primary and secondary ... -
Keanekaragaman Plankton Danau Siombak Kecamatan Medan Marelan Kota Medan
(2017)Siombak Lake is an artificial lake located in KelurahanRengasPulau, Medan Marelan, is 18 km north of the center of Medan. Plankton is one of the main components in the food chain and food web. The purpose of this research ... -
Kajian Bahan Organik Dasar Perairan di Rawa Kongsi Kecamatan Patumbak Kabupaten Deli Serdang Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2016)Organic materials are one of the environment fertility indicator both on land and sea. Ground’s organic matter content reflect the soil and waters quality to be a factor in an environment of waters quality. Kongsi swamp ... -
Kajian Kualitas Air Sungai Seruai Kabupaten Deli Serdang Provisi Sumatera Utara untuk Kegiatan Budidaya Ikan
(Universitas Sumatera Utara, 2017)River Seruaiis one of the rivers in Deli Serdang District of North Sumatera, that has been polluted by human activities. Pollution that occurs can caused the decreasedof river water quality. This study aimed to identify ... -
Analisis Finansial Usaha Tambak Kepiting Bakau (Scylla serrata) dan Ikan Kakap Putih (Lates calcarifer) di Kampung Sentosa Barat Lingkungan 20 Kelurahan Sicanang Kecamatan Medan Belawan
(Universitas Sumatera Utara, 2016)Aquaculture in Sicanang Village is very potential to develop and can support the farmer’s welfare, also able to improve the living standard of mangrove crab and seabass farmers. This research aim to analyze the financial ... -
Aspek Biologi Reprodusi Ikan Selar Kuning (Selariodes leptolepis) di Perairan Selat Malaka Kecamatan Medan Belawan Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2017)Yellow trevally fish is one of the economically important fish species.fish Theseare used as raw materials processed fishery products such asfish, salted grilled fish, boiled, fishmeal and surimi. Besides these fish are ... -
Uji Efek Antibakteri Ekstrak Daun Kamboja (Plumiera rubra) pada Konsentasi yang Berbeda terhadap Pertumbuhan Aeromonas hydrophila secara In Vitro
(Universitas Sumatera Utara, 2013)The objective of the research are to know the effectivity of Frangipani leaf extract (Plumeira rubra) on the growth of bacteria Aeromonas hydrophila and to determine the minimum dose of Frangipani leaf extract that inhibit ... -
Komunitas Makrozoobentos sebagai Bioindikator Kualitas Perairan Kecamatan Pantai Labu Kabupaten Deli Serdang
(Universitas Sumatera Utara, 2014)Kecamatan Pantai Labu is a coastal area which has been developing their utilization by various human activities which affect the water quality. The study of the water quality can be known by biological analysis such ... -
Struktur Komunitas Bivalvia di Perairan Pantai Cermin, Kabupaten Serdang Bedagai
(Universitas Sumatera Utara, 2014)The Cermin Beach has a higher natural value such as biodiversity, one of them is bivalve. The objective this research is to study the community structure of bivalve and waters condition in Pantai Cermin of Serdang ... -
Tingkat Produktivitas Primer Fitoplankton di Sungai Ular Kabupaten Deli Serdang
(Universitas Sumatera Utara, 2015)The research about primary productivity is often noticed, this is because by knowing the value about primary productivity that have by the ecosystem, we can know the grade so we can use it naturally and sustainable. The ... -
Analisis Nilai Ekonomi Usaha Tambak Nila, Bandeng dan Udang Windu terhadap Kesejahteraan Petambak di Kawasan Mangrove Kelurahan Nelayan Indah, Medan Labuhan
(Universitas Sumatera Utara, 2015)Kelurahan Nelayan Indah community conduct farming in mangrove areas that affect the welfare of farmers. Research focus to see mangrove population, economic value analysis of the level of tilapia (Oreochromis niloticus), ... -
Kajian Kesesuaian Ekowisata Mangrove di Pantai Bali Desa Mesjid Lama Kecamatan Talawi Kabupaten Batu Bara Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2014)Bali Beach is a beach located in Batu Bara with an area of approximately 637.22 ha which is a coastal area about 30.6% of the total area of its territory. This study aims to determine the potential of mangrove ecosystem ... -
Pengaruh Pemberian Pakan Komersil dengan Campuran Tepung Udang dan Tepung Ikan pada Feeding Rate yang berbeda terhadap Pertumbuhan dan Kelangsungan Hidup Ikan Gurame (Osphronemus Gouramy)
(Universitas Sumatera Utara, 2022)The carp (Osphronemus gouramy) is one of the freshwater consumption fish that has long been known in Indonesia and has quite a lot of demand. However, the high price of commercial feed creates problems for farmers. ... -
Pertumbuhan dan Laju Eksploitasi Ikan Tongkol Komo (Euthynnus affinis Cantor 1849) yang di Daratkan di KUD Gabion Pelabuhan Perikanan Samudera Belawan Sumatera Utara
(Universitas Sumatera Utara, 2015)Eastern Little Tuna is one of fisheries commodity that has high economic value in Medan. This type of fish is the most demand in the local market, thus it becomes the main target catch for fisherman. However, that activity ... -
Penambahan Berbagai Sumber Beta Karoten Alami dalam Pakan terhadap Peningkatan Kecerahan Warna Ikan Koi (Cyprinus carpio)
(Universitas Sumatera Utara, 2015)Koi (Cyprinus carpio) is one type of fish that can be cultivated to serve as ornamental fish. As ornamental fish, koi fish that have beautiful and bright colors can behigh value. To maintain the color of ornamental fish ... -
Perbandingan Hasil dan Komposisi Tangkapan Jaring Insang Permukaan dan Jaring Insang Dasar di Perairan Desa Sei Nagalawan Serdang Bedagai
(Universitas Sumatera Utara, 2013)This research aims to determine the ratio of the dominant fish catches caught in surface gill net and bottom gill net and analyze the composition, diversity, dominance, and size. This study was conducted in April-May ... -
Pengaruh Padat Tebar terhadap Laju Pertumbuhan Ikan Redfin (Epalzeorhynchos frenatum) yang Dipelihara dengan Sistem Resirkulasi
(Universitas Sumatera Utara, 2015)Redfin fish is one of an interesting ornamental fish. Intensive cultivation can be done by optimizing the stocking density. This reasearch aims to determine the effect of stocking density of redfin fish (E. frenatum), ... -
Selektivitas Alat Tangkap Jaring Insang (Gillnet ) di Pangkalan Pendaratan Ikan (PPI) Tanjung Balai Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2022)Alcatch selectivity is an experimental fishing activity carried out to effectively test and measure the selectivity of gill nets at the Tanjung Balai Fish Landing Base (PPI) of North Sumatra Province. Two net sizes (1.5 ... -
Efek Aktivitas Masyarakat terhadap Kelimpahan Ikan Tor sp.di Sungai Batang Gadis Kabupaten Mandailing Natal Sumatera Utara
(Universitas Sumatera Utara, 2014)Garing fish (Torsp.) is fresh water fish living the river stream. Garing fish have meat shape is delicious and high price. Garing fish (Tor sp.) so the fish species very speciality in Mandailing Natal region. Fish species ...
RSS 1.0