Undergraduate Theses
Undergraduate Theses
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Etnomedisin Suku Karo di Desa Ujung Deleng Kecamatan Kutabuluh Kabupaten Karo
(Universitas Sumatera Utara, 2023)Plants are used by the Karo people in various traditional ceremonies, as well as for food, medicine, and industrial purposes. Traditional medicine for various diseases is well known to the Karo people. The purpose of ... -
Pengaruh Jarak Tanam terhadap Pertumbuhan Bakau Merah (Rhizophora apiculata) di Pulau Sembilan Kecamatan Pangkalan Susu Kabupaten Langkat.
(Universitas Sumatera Utara, 2022)The mangrove forest is a complex ecosystem consisting of flora and fauna that live at the same time between the tidal and low tide boundaries. The purpose of this study was to analyze the effect of spacing on the growth ... -
Pendugaan Biomassa dan Nilai Serapan Karbon Tegakan Pinus (Pinus merkusii) di Kawasan Wisata Geosite Sipinsur Kabupaten Humbang Hasundutan
(Universitas Sumatera Utara, 2023)The Sipinsur Geosite Tourism Area in Pearung Village, Paranginan Sub-district, Humbang Hasundutan District is located on the hills of Lake Toba with an area of around 4.23 hectares and is at an altitude of 1,213 meters ... -
Analisis Populasi Orangutan Tapanuli (Pongo tapanuliensis) di Areal Penggunaan Lain (APL) Kecamatan Arse, Kabupaten Tapanuli Selatan
(Universitas Sumatera Utara, 2023)The tapanuli orangutan (Pongo tapanuliensis) is a globally critical species (critically endangered) due to the decreasing area of natural habitat. Orangutans can reach out of their natural habitat into the outside of ... -
Biomassa Permukaan Tanah Pada Tutupan Hutan dan Sawit di Kecamatan Aek Song-Songan, Kabupaten Asahan dengan Menggunakan Citra Sentinel 2A
(Universitas Sumatera Utara, 2023)Forests are the largest carbon sink, play an important role in the global carbon cycl, and can store at least 10 times more carbon than other vegetation types. The study aims to model the above-ground biomass of forest ... -
Pengaruh Dosis Pupuk NPK pada Media yang Diberi Briket Tanah Gambut terhadap Pertumbuhan Mangga (Mangifera indica L.) di DTA Danau Toba di Desa Sarimarrihit, Kecamatan Sianjur Mula Mula, Kabupaten Samosir
(Universitas Sumatera Utara, 2022)Sarimarrihit village has Litosol and Regosol soil types which are sensitive to erosion. Sarimarrihit village is included in the Lake Toba environment, which has an uneven topography with deep valleys and hills, which ... -
Pengaruh Pemberian Pupuk Kandang dan Eco Enzyme terhadap Pertumbuhan Bibit Alpukat (Persea americana Mill.) di Lahan Marginal Labuhanbatu Selatan
(Universitas Sumatera Utara, 2023)Marginal land is dry land that has limited nutrient content and low productivity. The addition of organic fertilizers can improve the physical properties and fertility of the soil. That way marginal land can be utilized. ... -
Analisis Perubahan Land Surface Temperature (LST), Bare Soil Index (BSI), Total Suspended Solid (TSS) terhadap Jasa Lingkungan Menggunakan Citra Landsat di Kawasan Mangrove Lubuk Kertang
(Universitas Sumatera Utara, 2023)The mangrove ecosystem as one of the coastal and marine ecosystems has great potential for the welfare of the community in terms of economic, social, and environmental aspects. The condition of the mangrove forest in ... -
Penggunaan Arang Sekam dan Interval Penyiraman terhadap Pertumbuhan Bibit Alpukat (Persea americana Mill.)
(Universitas Sumatera Utara, 2023)Planting this type of MPTS is one solution because the strategy in managing land known as Multy Purpose Tree Species (MPTS) involves planting and maintenance. One of the MPTS plants is Avocado (Persea americana). Plant ... -
Dupa Kayu Gaharu (Aquilaria malaccensis) dengan Aromaterapi Serai Wangi (Cymbopongon nardus)
(Universitas Sumatera Utara, 2023)incense in the form of bio-briquettes is an aromatic biotic material which then releases fragrant smoke when burned. Incense itself consists of various simplicia organs, aromatic plant materials such as roots, rhizomes, ... -
Pengaruh Serbuk Kayu Manis (Cinnamomum burmannii) terhadap Kualitas dan Umur penyimpanan Gula Aren Cair (Arenga Longipes Mogea, sp.nov)
(Universitas Sumatera Utara, 2023)Sugar palm or commonly called enau (Arenga sp) is one of the non-timber forest product plants (NTFPs) which produces various kinds of materials for industrial needs including palm sugar. Liquid palm sugar is easily ... -
Pengaruh Pupuk Organik Cair Nasa dan Interval Penyiraman Terhadap Pertumbuhan Jambu Air (Syzygium aqueum)
(Universitas Sumatera Utara, 2023)Torgamba Subdistrict, South Labuhanbatu Regency is one of the marginal land distribution areas that has a low fertility rate. For this reason, many communities around the forest depend on their lives by utilizing forest ... -
Bakau Merah (Rhizophora apiculata) dengan Berbagai Jarak Tanam di Pulau Sembilan Kecamatan Kabupaten Langkat.
(Universitas Sumatera Utara, 2022)Mangroves contribute significantly to the global carbon cycle and produce large amounts of litter in the form of fallen leaves, twigs and other debris. In addition, mangrove habitats contribute to complex food webs and ... -
Analisis Kemampuan Perakaran Avicennia alba Blume dalam Menahan Gelombang Laut Melalui Simulasi Eros
(Universitas Sumatera Utara, 2023)The dynamic conditions of the coastal area with various ecosystems adjacent and it’s intercorrelation with one another is rarely studied. Changes in the coastline defines as one form of dynamics occurs continuous. One ... -
Keanekaragaman Jenis Pohon di Arboretum Universitas Sumatera Utara
(Universitas Sumatera Utara, 2023)The University of Sumatera Utara (USU) arboretum is a conservation area as well as a green space which plays an important role in supporting ex-situ conservation efforts for various species of flora, especially trees. ... -
Pengaruh1 Jarak2 Tanam4 Tanaman5 Bakau Merah (Rhizophora apiculata) dari Tepi Pantai di Pulau Sembilan Kecamatan Pangkalan Susu Kabupaten Langkat
(Universitas Sumatera Utara, 2021)Coastal areas are the main habitat for mangrove forests. This area has both beauty and conflict of interest, so that the ecosystem in the area faces various threats and problems caused by human damage, such as coastal ... -
Respon Tanaman Rambutan (Nephelium lappaceum) terhadap Berbagai Dosis Briket Pupuk Kompos dan Interval Penyiraman
(Universitas Sumatera Utara, 2023)Rambutan (Nephelium lappaceum) is a fruit-producing plant with high potential to be utilized. In the study, two factors were calculated, namely the dose of compost briquettes (P) without fertilizer, 0.5 kg, 1 kg, 1.5 ... -
Eksplorasi Tumbuhan Beracun di HKM Desa Lau Njuhar Kecamatan Tanah Pinem Kabupaten Dairi
(Universitas Sumatera Utara, 2023)Tropical forests have biodiversity consisting of flora and fauna. Especially from the types of plants that contain toxins and some contain drugs. Plants that have poison have special characteristics such as the scent ... -
Pertumbuhan Bakau Merah (Rhizophora apiculata) pada Berbagai Jarak Tanam dari Pinggir Pantai di Pulau Sembilan Kecamatan Pangkalan Susu Kabupaten Langkat
(Universitas Sumatera Utara, 2022)Mangroves are renewable resources that provide services related to the environment, such as abrasion protection, reduction of the height and speed of ocean waves, cleaning of water contaminants, which are essential to ... -
Pengaruh Jarak Tanam dari Pantai Terhadap Tanaman Bakau Merah (Rhizophora apiculata) di Pesisir Pantai Desa Pulau Sembilan Kecamatan Pangkalan Susu Kabupaten Langkat
(Universitas Sumatera Utara, 2023)This study aims to determine the effect of growth on the red mangrove Rhizophora apiculata from the coastal distance to the north wind direction in Pulau Sembilan village. The study was carried out from October 2020 to ...
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