Undergraduate Theses
Undergraduate Theses
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Karakteristik Anatomi dan Sifat Kimia Batang Aren (Arenga longipes Mogea) Bagian Pangkal
(Universitas Sumatera Utara, 2024)Sugar palm trunks generally contain chemicals such as cellulose, hemicellulose, and lignin. In Indonesia sugar palm grows in almost all regions, especially in hilly areas with high humidity. This study aims to characterize ... -
Pengaruh Pemadatan terhadap Sifat Fisis dan Mekanis Kayu Sengon (Albizia falcataria), Jabon (Neolomarckia cadamba) dan Kapuk (Ceiba petandra)
(Universitas Sumatera Utara, 2024)The quality of wood can be improved by densification using temperature and compression pressure. This research aims to determine the effect of pressure on the physical and mechanical properties of three types of wood ... -
Penilaian Jejaring Sosial dan Stakeholder Kelompok Tani Penghijauan Maju Bersama di Desa Pasar Rawa, Kabupaten Langkat
(Universitas Sumatera Utara, 2024)In mangrove management carried out by the group certainly cannot be separated from the importance of the role of each stakeholder. Each stakeholder has different influences and interests according to the duties and functions ... -
Keanekaragaman Jenis Tumbuhan pada Plot Monitoring Permanen Resak Minyak (Hopea bancana) di Pulau Mursala, Kabupaten Tapanuli Tengah, Sumatera Utara
(Universitas Sumatera Utara, 2024)Indonesia is a tropical region that has tropical rainforests. High rainfall and exposure to sunlight make forests in Indonesia rich with various types of vegetation ranging from trees, shrubs, to low-level plants. The ... -
Uji Provenans Shorea platyclados di Persemaian Permanen Balai Pengelolaan DAS Wampu Sei Ular
(Universitas Sumatera Utara, 2024)The high rate of deforestation and the declining population distribution have caused S. platyclados to be categorized as near threatened and included in the red list of nearly endangered species. To obtain information ... -
Analisis Morfologi Pinus (Pinus merkusii) di Hutan Lindung Desa Parsingguran Kecamatan Pollung Kabupaten Humbang Hasundutan
(Universitas Sumatera Utara, 2024)Pine trees belonging to the Pinaceae family have a wide distribution from the Northern to Southern hemispheres and include almost 120 species. Tropical pine, known as Tusam, is the only type of pine that is distributed ... -
Kekuatan Leleh Lentur Pasak Kayu Batang Kelapa (Cocos nucifera L.) Berdasarkan Ukuran Diameter Pasak
(Universitas Sumatera Utara, 2024)Coconut is one of the plants that has many benefits in every part of it, especially in the trunk. Coconut trunks can be utilized as furniture such as chairs, tables, and cabinets. Making furniture usually requires connecting ... -
Kualitas Papan Partikel dari Limbah Partikel Kayu Meranti Merah (Shorea leprosula) Menggunakan Perekat Gambir-Sukrosa
(Universitas Sumatera Utara, 2024)Wood particle waste is the remaining wood or wood parts that are considered to have no economic value in a certain process, at a certain time and in a certain place that may still be utilized in a different process and ... -
Dimensi dan Nilai Turunan Serat Bambu Lemang (Schizostachyum brachycladum) yang Berasal dari KHDTK Hutan Diklat Pondok Buluh Kabupaten Simalungun
(Universitas Sumatera Utara, 2024)Forest Area with Special Purpose (KHDTK) Education and Training Forest Pondok Buluh is one of the forest area located in Dolok Panribuan District, Simalungun Regency, Sumatera Utara Province, which has the high diversity ... -
Perbandingan Palm Peat dengan Media Tanam Lain pada Pembibitan Acacia crasssicarpa
(Universitas Sumatera Utara, 2024)Most planting media in Industrial Timber Estate (HTI) nurseries use peat. Peat extraction from nature in large quantities can continuously cause environmental damage. Therefore, there is a need for alternative nursery ... -
Pemanfaatan WebGIS Sebagai Sarana Promosi Ekowisata Mangrove di Desa Lubuk Kasih Kecamatan Brandan Barat Kabupaten Langkat
(Universitas Sumatera Utara, 2024)The Lubuk Kasih Village Mangrove Ecotourism is a mangrove ecotourism site located on the coastal area of Lubuk Kasih Village, West Brandan District, Langkat Regency. This ecotourism is managed with the aim of preserving ... -
Inventarisasi dan Uji Kandungan Flavonoid Tumbuhan Obat Tumbuhan Bawah di Desa Rumah Sumbul, Sibolangit, Deli Serdang, Sumatera Utara
(Universitas Sumatera Utara, 2024)Rumah Sumbul Village is one of 30 villages in Sibolangit Sub-district, Deli Serdang Regency, where most of the population still uses and preserves the use of traditional medicinal plants for various types of diseases ... -
Pengaruh Konsentrasi Ekstrak Daun Gaharu (Aquilaria malaccensis Lamk.) dalam Sediaan Gel Luka Bakar terhadap Tikus Putih
(Universitas Sumatera Utara, 2024)Agarwood leaves (Aquilaria malaccensis Lamk.) are forest plants of high economic value that can be used as medicine and play a role in the healing process of burns. Agarwood leaf extract contains flavonoid compounds, ... -
Keanekaragaman dan Pemanfaatan Jenis Tumbuhan Obat di Kawasan Stasiun Riset Resort IV Pagar Gunung Taman Nasional Batang Gadis Sumatera Utara
(Universitas Sumatera Utara, 2024)People who live on the edge of the forest in the Batang Gadis National Park area generally know and utilize various types of plants for needs in their daily lives, from drugs for mild illnesses to diseases that are quite ... -
Pengembangan Vascular Bundle Limbah Batang Sawit sebagai Bahan Baku Pembuatan Benang Komersial dengan Metode Mekanis
(Universitas Sumatera Utara, 2024)Oil palm (Elaeis guineensis Jacq.) is a plantation crop that will produce oil palm trunk waste from replanting activities. Oil palm trunks have not been widely utilized by the community and become waste for the environment ... -
Pembuatan Benang Serat Alam dari Bahan Baku Pandan Laut (Pandanus tectorius) dengan Menggunakan Metode Mekanis
(Universitas Sumatera Utara, 2024)Pandan laut (Pandanus tectorius) is a type of monocot plant that reaches 6 meters in height. Sea pandan leaves have various uses in various fields, both in cooking, the pharmaceutical industry and the cosmetics industry. ... -
Pengaruh Rasio Limbah Padat Organik dan Serbuk Kayu terhadap Kualitas Papan Partikel
(Universitas Sumatera Utara, 2024)This research utilizes waste in the form of organic solid waste and sawdust. This study aims to determine the effect of the ratio between organic solid waste and sawdust on the quality of particleboard. This research is ... -
Perubahan Warna pada Pewarna Alam Daun Jati Akibat Pengurangan Air Selama Ekstraksi dan Jenis Bahan Pengikat
(Universitas Sumatera Utara, 2024)The demand for dyes is increasing with the development of the textile industry, which requires dyes for fabric coloring. However, most dyes used are synthetic and can pollute the environment. This research aims to determine ... -
Kombinasi Serat Batang Kelapa Sawit (Elaeis guineensis Jaqc.) dengan Pandan Laut (Pandanus tectorius) sebagai Bahan Baku Pembuatan Benang Komersial
(Universitas Sumatera Utara, 2024)The increasing demand for raw materials in the textile industry can be overcome in an alternative way, namely by using oil palm stem and sea pandan waste. This research examines the use of oil palm stem waste as raw material ... -
Pengaruh Rasio Limbah Organik dan Serutan Bambu Tali (Gigantochloa apus) terhadap Kualitas Papan Partikel
(Universitas Sumatera Utara, 2024)The purpose of this research is to evaluate the physical properties, mechanical properties, and microscopic properties of particleboard made from organic waste and bamboo shavings. The testing of physical and mechanical ...
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