Faculty of Forestry: Recent submissions
Now showing items 101-120 of 2016
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Analisis Nilai Ekonomi dan Strategi Pemasaran Anyaman Pandan Duri Kelompok Sejati Desa Pantai Cermin Kiri Kabupaten Serdang Berdagai
(Universitas Sumatera Utara, 2024)Pantai Cermin has the potential for non-timber forest products (NTFPs) which can be put to good use by the community. Pandan thorn (Pandanus tectorius) is one of the NTFPs that people use as woven material. The raw material ... -
Pengaruh Jenis dan Ukuran Bahan Baku Penghasil Zat Warna Alami terhadap Perubahan Warna
(Universitas Sumatera Utara, 2024)Synthetic dye waste is one of various environmental pollution problems. Excessive use of synthetic dyes can also cause health problems for humans. Based on these problems, natural dyes have been recommended as environmentally ... -
Pengaruh Ukuran Bahan Baku Daun Jati dan Proporsi antara Bahan Baku dengan Air Panas terhadap Perubahan Zat Warna Alam
(Universitas Sumatera Utara, 2024)Natural dyes are a solution to synthetic dyes that are less environmentally friendly and not good for health. Natural dyes can be found from many natural sources, one of which is from plants. Teak leaves (Tectona grandis) ... -
Peran Perhutanan Sosial dari Perspektif Ekonomi dan Sosial di Kabupaten Langkat Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2024)Social forestry aims to reduce poverty and conflicts related to land rights/access through the provision of area management decrees in the form of Community Forests, Forestry Partnerships, Customary Forests, Village Forests ... -
Perubahan Warna pada Pewarnaan Alami Daun Jati (Tectona grandis) Berdasarkan Perbedaan Jenis dan Konsentrasi Bahan Fiksasi
(Universitas Sumatera Utara, 2024)The need for dyes is increasing along with the growth of population and printing materials produced. Thus, it is necessary to increase dye production in order to meet people's needs. Teak leaves (Tectona grandis) are a ... -
Identifikasi Fungi dalam Laju Dekomposisi Serasah Daun Rhizopora mucronata pada Ekosistem Mangrove di Desa Belawan Bahari
(Universitas Sumatera Utara, 2024)Mangrove forest litter has important functions for mangrove ecosystems, including maintaining the fertility of the forest soil concerned. Soil and plant fertility depend on the productivity and rate of litter decomposition. ... -
Keanekaragaman Jenis Rangkong (Bucerotidae) di Stasiun Penelitian Soraya Kota Subulussalam Aceh
(Universitas Sumatera Utara, 2024)Hornbills have high ecological functions, yet data on the diversity of hornbill species in Aceh Province, including at the Soraya Research Station area, are still very limited. The aim of this research is to identify ... -
Struktur Anatomi dan Morfologi Serat Fibrovascular Bundle Tanaman Pelepah Nipah (Nypa fruticans)
(Universitas Sumatera Utara, 2024)Nipah is one of the plants that contain lignocellulose, so in addition to being a source of food and energy, nipah also has potential as a substitute material for making wood products derived from lignocellulose. This ... -
Sifat Fisis-Mekanis dan Potensi Penggunaan Kayu Pasang (Lithocarpus elegans)
(Universitas Sumatera Utara, 2024)Pasang wood from the species Lithocarpus elegans is one type of wood that is not yet widely known or used by the community. This research aims to analyze the physical and mechanical properties of Lithocarpus elegans wood ... -
Uji Keamanan Pangan Teh Celup Daun Gaharu Jenis Wikstroemia tenuiramis Miq. melalui Uji Toksisitas Subkronik Menggunakan Mencit (Mus musculus L.) Selama 28 Hari
(Universitas Sumatera Utara, 2024)A subchronic toxicity test is a test to detect symptoms of toxicity that appear after being given a dose of a drug repeatedly for 28 days. Agarwood (W. tenuiramis Miq.) is a tree of the Thymelaeaceae tribe. Agarwood leaves ... -
Analisis Filogeni Jenis Pohon di Arboretum Bekala Universitas Sumatera Utara
(Universitas Sumatera Utara, 2024)Phylogenetic analysis is a method commonly used to determine the diversity of an organism through reconstructing kinship relationships. Phylogenetic analysis aims to group and provide information regarding the evolution ... -
Studi Etnozoologi Suku Batak Toba di Desa Urat II Kecamatan Palipi Kabupaten Samosir
(Universitas Sumatera Utara, 2024)Ethnozoology is the study of local knowledge regarding fauna that is culturally related to human communities. The aim of ethnozoological research is to document the use and processing of animals in certain communities. ... -
Potensi Limbah Kayu Gergajian sebagai Zat Warna Alami Serta Agen Antibakteri dan Antioksidan pada Tekstil
(Universitas Sumatera Utara, 2024)In Indonesia, natural dyes have been used for a long time. This is due to the abundance of resources that can be processed into clothing materials and dyes obtained from plants. The rapidly growing industry is one of the ... -
Pengetahuan Masyarakat terhadap Keberadaan Orang Utan Sumatra (Pongo abelii) di Zona Penyangga Taman Nasional Gunung Leuser (Studi Kasus: Desa Batu Jong-jong)
(Universitas Sumatera Utara, 2024)Sumatran Orang utan currently face multiple threats such as deteriorating habitat quality and quantity as a result of forest conversion, exploitation, forest encroachment, and increased poaching. Batu Jong-jong Village, ... -
Analisis Perubahan Tutupan Lahan terhadap Land Surface Temperature (LST) di Daerah Aliran Sungai (DAS) Belumai Tahun 2013- 2023
(Universitas Sumatera Utara, 2024)Land cover changes resulting from human activities, such as the conversion of forests into plantations, have had significant environmental impacts, including increases in Land Surface Temperature (LST). This study aims to ... -
Pengembangan Vascular Bundle Limbah Batang Sawit dengan Pencampuran Serat Kapas (Gossypium sp.) sebagai Bahan Baku Pembuatan Benang Komersial
(Universitas Sumatera Utara, 2024)Oil palm replanting produces of around 81,5 million m3 palm trunk waste (LBS), so further utilisation is needed so that this palm trunk waste can be used commercially. One of the efforts that can be made to utilise LBS is ... -
Potensi Pemanfaatan Limbah Batang Kelapa Sawit dengan Kombinasi Daun Pandan Laut sebagai Bahan Baku Pembuatan Benang dengan Metode Mekanis
(Universitas Sumatera Utara, 2024)Palm fibre and sea pandanus are natural fibres that have not been widely researched. Sea pandanus is blended with palm fibre to provide technical properties, flexibility to produce diversified products, and cost reduction. ... -
Prediksi Perubahan Tutupan Lahan Menggunakan Model Artificial Neural Network-Markov Chain di Daerah Aliran Sungai (DAS) Belumai
(Universitas Sumatera Utara, 2024)Human needs for land will always increase along with population growth. This will certainly affect land cover changes that are getting higher and can have an impact on land use change and the environment, especially in ... -
Analisis Vegetasi Mangrove di KTH Sama Mangrove Bersatu Desa Bogak Besar Kecamatan Teluk Mengkudu Kabupaten Serdang Bedagai
(Universitas Sumatera Utara, 2024)Mangrove forests are important coastal ecosystems in maintaining environmental balance and protecting beachs from storms and sea water intrusion. This research aims to analyze the vegetation structure, species diversity, ... -
Etnobotani Pohon Sikkam (Bischofia javanica Blume.) di Kabupaten Simalungun Sumatera Utara
(Universitas Sumatera Utara, 2024)The plant with the latin name B. javanica Blume or known as "Sikkam" is a plant that has long been known as an ingredient in traditional medicine and a natural dye for rattan and bamboo weaving. This research was conducted ...