• Pengaruh Jarak Sarad, Volume Sarad dan Kemiringan Jalan Sarad Terhadap Produktivitas Penyaradan di PT. Toba Pulp Lestari, Tbk. Sektor Habinsaran 

  Mintari, Luwicha Dian (Universitas Sumatera Utara, 2020)

  Timber extraction is included in the process of harvesting stages of timber contained in a company. This study aims to analyze the cost and productivity of Eucalyptus Hybrid wood skidding in the PT Toba Pulp Lestari ...

• Wadah Telur (Egg Tray) dari Limbah Batang Sawit (Elaeis guineensis Jacq) dan Kertas Bekas dengan Perekat Dekstrin Biji Durian dan Polyvinyl Acetate (PVAc) 

  Lubis, Jul Afriandi (Universitas Sumatera Utara, 2020)

  The making of waste paper and palm fibers product would reduce the load of the environment to be an egg tray. In the manufacture of the egg tray would require dexterine and Polyvinyl Acetate (PVAc) adhesives. Dextrine is ...

• Pengambilan Minyak Atsiri dengan Metode Ekstraksi Serta Uji Aktivitas Antibakteri Air Sulingan dari Bagian-Bagian Tanaman Gaharu (Aquilaria malaccensis Lamk) 

  Albert (Universitas Sumatera Utara, 2020)

  One of the non timber forest product that potential enough for being developed is agarwood. Essential oil commonly obtained from stem part of agarwood plant however its necessary to prove its existency from other parts ...

• Klasifikasi Tutupan Lahan Kecamatan Medan Baru dan Medan Selayang, Kota Medan, Provinsi Sumatera Utara 

  Mandalahi, Anggie Yohanna (Universitas Sumatera Utara, 2020)

  Information about land cover changes is important for sustainable urban planning. Medan Baru and Medan Selayang districts in Medan City. The aim of the research is to analyze land cover in the districts of Medan Baru and ...

• Pengaruh Skarifikasi pada Respon Perkecambahan Benih Kaliandra Merah (Caliandra calothyrsus Meissn.) 

  Siahaan, Christina Putriani (Universitas Sumatera Utara, 2020)

  Caliandra calothyrsus is a type of plant that can be used as firewood, protective plants, land reclamation and conservation, green manure, and as a forage for high quality animal feed. The problem that faced in the generative ...

• Analisis Perubahan Kerapatan Vegetasi di Kecamatan Tanah Jawa, Kabupaten Simalungun, Sumatera Utara 

  Manalu, Suwito Hasian (Universitas Sumatera Utara, 2020)

  Tanah Jawa is one of districts in Simalungun, North Sumatra. Data on vegetation density is important for information on the condition of vegetation in Tanah Jawa. The aimed of this research is to analyze the distribution ...

• Analisis Dinamika Kerapatan Vegetasi di Kecamatan Medan Baru dan Medan Selayang, Kota Medan, Provinsi Sumatera Utara 

  Sahara, Fauziah (Universitas Sumatera Utara, 2020)

  As part of a land, vegetation has an important role in urban spatial planning. Population growth and urban development will lead to land use change with the decrease of vegetation areas. This research was conducted to ...

• Persepsi Pengunjung Terhadap Konservasi Orangutan Sumatera (Pongo abelii) di Bukit Lawang Kawasan Taman Nasional Gunung Leuser Sumatera Utara 

  Ritonga, Akhirul Umri (Universitas Sumatera Utara, 2020)

  Gunung Leuser National Park is one of the national parks which is a habitat for mammals that are very protected, one of which is an orangutans. Orangutans in TNGL have an attraction for tourist, especially in Bukit Lawang. ...

• Identifikasi Tanaman Alpukat (Persea americana) Sebagai Tanaman Multi Purpose Tree Species (MPTS) di Tiga Kabupaten Dataran Tinggi di Sumatera Utara 

  Nasution, Maulida Sari (Universitas Sumatera Utara, 2020)

  Indonesia is a tropical country that is grown by various plantspecies that can be used as food source, among them,there are fruit plants such as avocado plant (Persea americana). Avocado is a multi purpose tree species ...

• Klasifikasi Tutupan Lahan Berbasis Objek dengan Algoritma Decision Tree di Kecamatan Medan Belawan 

  Noratika, Eugenia Lizandra (Universitas Sumatera Utara, 2020)

  The pixel-based land cover classification has been widely applied, but information related to the assessment of object-based land cover classification (OBIA) with high-resolution imagery namely SPOT imagery in Medan ...

• Analisis Kelayakan Pengembangan Kawasan Ekowisata Tangkahan Taman Nasional Gunung Leuser Kabupaten Langkat Provinsi Sumatera Utara 

  Lbs, Latipah Hanum (Universitas Sumatera Utara, 2020)

  Ecotourism is a form of nature tourism that is managed using a conservation approach. Tangkahan is an ecotourism located in Langkat Regency, North Sumatra Province and its eligibility is unknown. This study aims to ...

• Pengayaan Varian Rasa Teh Jeruju (Acanthus ilicifolius L) Terhadap Antioksidan dan Tingkat Kesukaan Konsumen 

  Anggraini, Lisa Oktari (Universitas Sumatera Utara, 2020)

  The Jeruju plant (Acanthus ilicifolius L) is an important medicinal plant originating from mangrove forests, but its medicinal value has not yet been fully explored. One alternative that can be used to get the benefits of ...

• Strategi Pemasaran Bambu Butar (Gigantochloa Sp) dan Bambu Betung (Dendrocalamus Asper) oleh Masyarakat Sekitar Kawasan Hutan Lindung HPHTI PT. Toba Pulp Lestari 

  Hemmy, Argy Vagery (Universitas Sumatera Utara, 2020)

  Bamboo is a non-wood forest product that has the potential to replace wood. Bamboo is easy to plant and does not need special care. Good quality bamboo can be obtained at the age of 3-5 years. The purpose of this research ...

• Aplikasi Desktrin Biji Durian Sebagai Perekat Papan Partikel Dengan Variasi Konsentrasi Solid Content 

  Lestari, Dyah (Universitas Sumatera Utara, 2020)

  Research on non-formaldehyde adhesives as a conventional substitution of formalin-based synthetic adhesive has not been done much. In this research dextrin adhesive is made of durian seeds was considered to produce because ...

• Produktivitas dan Biaya Serta Efisiensi Penebangan dan Pembagian Batang Dengan Menggunakan Chainsaw di PT Toba PULP Lestari, Tbk. Sektor Habinsaran, Sumatera Utara 

  Sari, Tika Yuana (Universitas Sumatera Utara, 2020)

  The felling and bucking of logs is one of components in timber harvesting with due regard too technical and economic aspects and the utilization of industrial Plantation Forest (HTI) to be more efficient. Productivity and ...

• Analisis Daya Tarik Kawasan Objek Wisata Alam Tangkahan, Taman Nasional Gunung Leuser, Kabupaten Langkat, Provinsi Sumatera Utara 

  Syamsinar (Universitas Sumatera Utara, 2020)

  Tangkahan Natural Tourism Area is one of the best tourism places in North Sumatra located in Langkat Regency, Sumatera Province. Tangkahan region has several attractions that are interesting for tourists. Without any ...

• Studi Penentuan Harga Tiket Pengunjung di Kawasan Wisata Alam Tangkahan, Taman Nasional Gunung Leuser, Kabupaten Langkat, Sumatera Utara 

  Ramadhany, Azda Fanya (Universitas Sumatera Utara, 2020)

  One of the areas that have long been developing in Sumatera, especially in North Sumatera is Tangkahan, located in Langkat regency. Tangkahan is an area designated as a buffer zone of the Gunung Leuser National Park (TNGL) ...

• Nilai Ekonomi dan Kontribusi Hasil Hutan Bukan Kayu Terhadap Pendapatan Masyarakat di Desa Penyangga Ujung Bandar Kawasan Taman Nasional Gunung Leuser 

  Ritonga, Rahmadani (Universitas Sumatera Utara, 2020)

  Hasil Hutan Bukan Kayu memiliki nilai besar bagi masyarakat di sekitar hutan. Masyarakat memanfaatkan Hasil Hutan Bukan Kayu untuk makanan, obat tradisional, dan penggunaan lainnya. Tujuan dari penelitian ini adalah untuk ...

• Pengaruh Pemberian Pupuk Hayati dan Zat Alelopati Terhadap Pertumbuhan Bibit Tanaman Jabon (Anthocephalus cadamba) 

  Sidabutar, Agripa (Universitas Sumatera Utara, 2020)

  The study aimed to determine the best biofertilizer and allelopathy substance for the growth of jabon seedlings. This research used completely randomized design (CRD) two factors : dosage of biological fertilizer 0%, 2%, ...

• Kajian Motivasi dan Kepuasan Pengunjung Objek Wisata Alam di Kawasan Tangkahan, Taman Nasional Gunung Leuser, Kabupaten Langkat, Sumatera Utara 

  Ambarita, Rolasdo (Universitas Sumatera Utara, 2020)

  This research was conducted to determine the study of community motivation to visit and to determine the level of visitor satisfaction with Tangkahan natural attractions. The method used in this research is incidental ...

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