Undergraduate Theses
Undergraduate Theses
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Now showing items 201-220 of 1996
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Aktivitas Mikroorganisme di Bawah Tegakan Jati (Tectona grandis) dan Mahoni (Swietenia mahagoni)
(Universitas Sumatera Utara, 2024)The level of soil fertility can be known through the approach of soil properties such as the activity of microorganisms in the soil. Good soil for plants, namely topsoil, is the top layer of soil with a solum of about 15 ... -
Aplikasi Pupuk Hayati Mikoriza dan NPK pada Pertumbuhan Shorea platyclados di Arboretum Universitas Sumatera Utara gi
(Universitas Sumatera Utara, 2023)S. platyclados is a flagship species of the Dipterocarpaceae group and is one of the most cormally important timber tree species. However, the increasing global demand for its timber products has led to excessive logging ... -
Antirayap Bunga Tabar-Tabar (Costus specious) dan Langge (Homalomena propinqua Ridl)terhadap Rayap Tanah (Coptotermes sp) pada Pengujian Laboratorium
(Universitas Sumatera Utara, 2024)Subterranean termites cause damage to wood which results in losses. Poisonous plants contain active compounds that can cause immediate or gradual pain or death. The aim of this research is to determine the effect of poisonous ... -
Pemanfaatan Unmanned Aerial Vehicle (UAV) untuk Identifikasi Pohon Pakan Orangutan Sumatera (Pongo Abelii) di Pos Monitoring Halaban Taman Nasional Gunung Leuser
(Universitas Sumatera Utara, 2023)The Sumatran Orangutan (Pongo abelii) is a critically endangered species that heavily relies on feeding trees in its natural habitat. Accurate and efficient mapping of feeding trees is crucial for understanding the ecology ... -
Potensi Fungi Endofit dari Kemenyan Toba (Styrax sumatrana) Asal Tapanuli Utara sebagai Pelarut Fosfat dan Perombak Selulosa
(Universitas Sumatera Utara, 2023)Kemenyan toba (Styrax sumatrana) is a desirable resin producing tree in North Sumatra. Secondary metabolite chemicals produced by the resin are utilised extensively to provide medical and industrial purposes. Endophytic ... -
Tanin dari Cabang Bakau Minyak (Rhizophora apiculata) sebagai Bahan Baku Perekat Hibrid dan Aplikasinya untuk Papan Partikel
(Universitas Sumatera Utara, 2023)Mangrove tree (Rhizopora sp.) is one of the plants that has a large tannin content, especially in the bark. Tannins are obtained through an extraction method on mangrove wood using a water solvent. The use of tannins as ... -
Identifikasi dan Potensi Pemanfaatan Jenis Bambu di Areal Orangutan Haven, Kecamatan Pancur Batu Kabupaten Deli Serdang
(Universitas Sumatera Utara, 2023)Bamboo belongs to the Poaceae family, characterized by its segmented stem. Different species of bamboo exhibit distinct characteristics, leading to varied optimal uses for each species. The aim of this research is to ... -
Analisis Potensi Daerah Resapan Air di Pulau Samosir untuk Mitigasi Bencana Kekeringan
(Universitas Sumatera Utara, 2023)Samosir Island is part of the upstream area of the Asahan Toba watershed. Samosir Island is often hit by drought, making getting water from rainwater and groundwater difficult. One critical information needed for drought ... -
Analisis Kelayakan Usaha dan Tataniaga Hasil Kerajinan Rotan pada Industri Usaha Kecil dan Menengah (UKM) di Kecamatan Medan Petisah Kota Medan
(Universitas Sumatera Utara, 2023)Rattan holds high economic value, as evidenced by its contribution to the income of local communities. In the Medan Petisah Sub District of Medan City, there are businesses engaged in rattan craft trade, which fall under ... -
Analisis Kandungan Kimia Beberapa Komoditi Hasil Hutan Bukan Kayu sebagai Pakan Orangutan Sumatra (Pongo abelii) di Stasiun Riset Sikundur, Aceh Tamiang
(Universitas Sumatera Utara, 2023)Indonesia is one of the island countries that has considerable natural resources. In addition to producing timber forest products (TFP), forests also produce non-timber forest products (NTFP) in the form of fruits, ... -
Jenis-Jenis Tanaman Pakan Lebah Apis cerana di Arboretum Universitas Sumatera Utara Kwala Bekala, Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2023)Indonesia has very high and abundant natural resource potential. The resources contained therein are very diverse, especially from forest products, both in the form of timber forest products and non-timber forest products ... -
Analisis Kelayakan Finansial dan Persepsi Pengelola Tambak Sistem Silvofishery di Kelurahan Belawan Sicanang
(Universitas Sumatera Utara, 2023)Mangrove forests have many benefits for forest, water and environmental ecosystems physically, biologically and economically. Damage to the mangrove ecosystem is caused by development demands that emphasize economic goals. ... -
Sifat Fisis dan Mekanis Papan Laminasi Berperekat Lignin dari Lindi Hitam (Black Liquor) dan Phenol Formaldehyde
(Universitas Sumatera Utara, 2023)Laminated board are wood product made of by arranging a number of boards or laminas on top of each other and bonding them together to form the desired crosssection. Lignin isolated from black liquor can be utilized as a ... -
Studi Keanekaragaman Herpetofauna di Kampus II Universitas Sumatera Utara Bekala Deli Serdang
(Universitas Sumatera Utara, 2023)Area of campus USU bekala is located in Deli Serdang with 15 km distance from campus Padang Bulan, Medan. Area of campus USU Bekala covers 379,4 ha that divided into arboretum, palm oil garden, water reservoirs, faculty ... -
Studi Keanekaragaman Jenis Burung di Kampus 2 Universitas Sumatera Utara Bekala Deli Serdang
(Universitas Sumatera Utara, 2023)Campus 2 of the Universitas Sumatera Utara Bekala Deli Serdang is a campus that is a development campus and has the potential to become a green campus. The Campus 2 USU Bekala area covers of ± 379,4 ha that divided into ... -
Dampak Kawasan Wisata terhadap Permudaan Vegetasi di Taman Hutan Raya Bukit Barisan Desa Dolat Rakyat Kecamatan Dolat Rakyat Kabupaten Karo Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2023)Vegetation analysis is a way of studying the arrangement and composition of vegetation in the form (structure) of plants. This study aims to analyze the vegetation and describe the differences in vegetation in the tourism ... -
Analisis Potensi Simpanan Biomassa Karbon pada Pepohonan di Taman Cadika Kota Medan
(Universitas Sumatera Utara, 2023)Medan City Cadika Park is a green open space area dominated by trees, with an area of around 25.6 ha. Trees in Cadika Park, Medan City play an important role in storing carbon. This research aims to analyze the composition ... -
Pemodelan Tingkat Kenyamanan Kampus sebagai Ruang Terbuka Hijau (RTH) Studi Kasus : Universitas Sumatera Utara, Padang Bulan, Kota Medan
(Universitas Sumatera Utara, 2023)The rate of development of built-up areas in urban areas results in an increase in land use change, one of which is the University of North Sumatra. The University of North Sumatra is a state university located in the city ... -
Variasi Sifat Fisik dan Fisiologis pada Semai Malapari (Pongamia pinnata (L.) Pierre) Berdasarkan Kombinasi Perlakuan Bentuk Media dan Dosis NPK
(Universitas Sumatera Utara, 2023)Evaluation of the physical and physiological properties of Malapari (Pongamia pinnata) seedlings based on a combination of seedling media and doses of NPK fertilizer was carried out to complete the database to support the ... -
Jenis-Jenis Fungi yang Terdapat pada Proses Dekomposisi Serasah Daun Ceriops tagal di Pulau Sembilan Kecamatan Pangkalan Susu Kabupaten Langkat
(Universitas Sumatera Utara, 2023)One of the processes in mangrove ecosystems that contributes greatly to water fertility is the decomposition or destruction of mangrove litter. Fungi, as decomposers in the process of decomposing litter, have an important ...
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