• Analisis Sifat Fisik dan Kimia Cangkang Buah Kelapa Sawit (Elaeis quinesis Jack) Sebagai Subsitusi Bahan Berlignoselulosa 

  Triyono, Heri (UNIVERSITAS SUMATERA UTARA, 2009)

  Indonesia is the second largest producer of oil palm in the world. Oil palm industry produces a large quantity of lignocellulosic waste such as mesocrap that have a potential as materila of lignocellulosic. The objective ...

• Modifikasi Konsentrasi Air Aki pada Pematahan Dormansi Benih Kemiri (Aleurites moluccana Willd) 

  Ardi, Irhamna (Universitas Sumatera Utara, 2009)

  The research that was used to know usage influence various concentration of accumulator water to germination of walnut seed ( Aleurites moluccana Willd). This research executed in December 2008 until Februari 2009 in Attempt ...

• Eksplorasi Tumbuhan Obat yang dimanfaatkan oleh Masyarakat Sekitar Taman Hutan Raya (Tahura) Bukit Barisan 

  Nababan, Togap (Universitas Sumatera Utara, 2009)

  Taman Hutan Raya (TAHURA) had biodi versity of medicine plants. The objectif of this research is to know the variety of the plants and the chemical composition there are in the medicine plants which used by the people ...

• Analisis Kerugian Ekonomis Serangan Rayap pada Bangunan Sekolah Negeri di Kecamatan Ronggur Nihuta Kabupaten Samosir 

  Silalahi, Richy Okydo Bermansyah (Universitas Sumatera Utara, 2019)

  School as one of the public facilities that need to be maintained to remain in good condition. The current danger of termite attacks on buildings is increasing so that the value of economic losses due to termite attacks ...

• Analasis Kerugian Ekonomis Serangan Rayap pada Bangunan Rumah Adat di Kecannatan Simanindo Kabupaten Samosir 

  Sinaga, Chrismansyah (Universitas Sumatera Utara, 2019)

  This study aims to determine the economic losses of termite attacks on traditional house buildings in Simanindo District, Samosir Regency and to find out the species of termites that attack house. The research method ...

• Analisi Ruang Terbuka Hijau di Kecamatan Medan Denai 

  Ramadana, Geri (Universitas Sumatera Utara, 2019)

  The existence of Green Open Space (RTH) is not only important for good landscape of the city but also absorbing carbon dioxide and increasing oxygen production. Medan Denai as one of the sub-districts in the city of Medan ...

• Analisis Finansial Produk Olahan Kerupuk Jeruju (Acanthus ilicifolius) dan Sirup Pedada (Sonneratia caseolaris) di Desa Lubuk Kertang, Kecamatan Brandan Barat, Kabupaten Langkat 

  Situmeang, Saut Maruli Tua (Universitas Sumatera Utara, 2019)

  Mangrove forest is a tropical and sub-tropical coastal vegetation community dominated by several types of mangrove trees that are able to grow and develop in muddy tidal and coastal areas. This study aims to identify the ...

• Studi Kasus Jasa Ekosistem Mangrove: Molting Kepiting Bakau (Scylla serrata) dan Udang Windu (Penaeus monodon) dalam Silvofishery di Desa Lubuk Kertang Kecamatan Brandan Barat 

  Indrawan, Robby (Universitas Sumatera Utara, 2019)

  Mangrove is a characteristic form of brackish plants, estuaries, and deltas which is protected area from tropical and sub-tropical. Mangrove has various functions including the ecological functions of mangrove forests ...

• Pengaruh Pemberian Pakan Daun Mangrove Api-Api (Avicennia marina) dan Rumput Lapangan Terhadap Pertambahan Bobot Badan Harian (PBBH) Kambing Kacang (Capra aegagrus) 

  Rizaldi, Muhammad Risky (Universitas Sumatera Utara, 2019)

  Hutan mangrove merupakan kawasan hutan yang dipengaruhi oleh pasang surut air laut, bersalinitas tinggi, di daerah tropis maupun subtropis. Deforestasi mengakibatkan penurunan luasan sehingga diperlukan pemanfaatan terhadap ...

• Analisis Kelayakan Pengembangan Ekowisata pada Kawasan Wisata Alam Sipinsur di Desa Pearung Kecamatan Paranginan Humbang Hasundutan 

  Faustina, Cynthia (Universitas Sumatera Utara, 2019)

  Hutan biasanya dianggap sebagai areal yang memiliki banyak nilai atau manfaat yang dapat dipergunakan sebaik-baiknya. Humbang Hasundutan adalah salah satu kabupaten yang ada di Provinsi Sumatera Utara yang memiliki wisata ...

• Potensi Bahan Bakar pada Habitat Alam Pinus merkusii Jungh Et De Vriese Strain Tapanuli di Tapanuli Utara Provinsi Sumatera Utara 

  Simanjuntak, Isnan Sofian (Universitas Sumatera Utara, 2019)

  Populasi alam Pinus merkusii Jungh Et de Vriese strain Tapanuli di Dolok Tusam Tapanuli Utara, merupakan jenis tumbuhan yang perlu dilindungi dari bahaya kebakaran. Lokasi penelitian terletak di kawasan Dolok Tusam ...

• Pemetaan Daerah Rawan Konflik Manusia – Harimau Sumatra (Panthera tigris sumatrae) di Sekitar Wilayah KPH VI Kabupaten Aceh Selatan Provinsi Aceh 

  Sinamo, Lia Karina (Universitas Sumatera Utara, 2019)

  Harimau Sumatra (Panthera tigris sumatrae) adalah satu - satunya subspesies harimau yang tersisa di Indonesia. sebagai akibat dari fragmentasi habitat ada masalah yang muncul seperti konflik antara manusia dan harimau. ...

• Identifikasi dan Pemetaan Konflik Manusia dengan Harimau Sumatera (Panthera tingris sumatrae) di Sekitar Kawasan Taman Nasional Gunung Leuser 

  Nainggolan, Rut Priskila (Universitas Sumatera Utara, 2019)

  Taman Nasional Gunung Leuser merupakan salah satu kawasan konservasi terluas di Indonesia merupakan habitat satwa liar yang terletak diantara dua provinsi yaitu Provinsi Nanggro Aceh Darussalam (NAD) dan Provinsi Sumatera ...

• Kajian Tanggap Morfologi Beberapa Varietas Beras Merah (Oryza Sativa L.) Terhadap Aplikasi Polyethylene Glicol 6000 

  Fadhilah, Siti (Universitas Sumatera Utara, 2019)

  Rice (Oryza sativa L.) is a food crop that is generally planted in rainfed land that utilizes rainwater as its main supplier so that testing of several drought tolerant rice varieties is needed. The research examined the ...

• Analisis Karakter Fisiologi Beberapa Genotipe Ubi Jalar (Ipomoea batatasL.) pada Berbagai Tingkat Penyiraman 

  Namira, Siti (Universitas Sumatera Utara, 2019)

  The response of plants to water shortages can be seen based on physiological, morphology aspects, growth rate, and also productivity. Cell growth is a process that occurs in plants that are most sensitive to water shortages. ...

• Pengaruh Cara Aplikasi Azolla dan Pemupukan N Terhadap Hara N Tanah, Serapan N dan Pertumbuhan Tanaman Padi Sawah 

  Simamora, Monica Maray Romas (Universitas Sumatera Utara, 2019)

  This research aims to know the application effects of Azolla microphylla, and N fertilization on nutrient N soil, against the uptake of N and Rice plant growth. This research was conducted at the agricultural faculty, ...

• Aplikasi Urea dan Azolla serta Kotoran Sapi untuk Meningkatkan Hara N dan Pertumbuhan Tanaman Padi Sawah (Oryza sativa L.) 

  Hisyam, Muhammad Rizky (Universitas Sumatera Utara, 2019)

  The research aim to determine the effects of the dosage urea, combination of azolla and manure of cow and the both interaction on the soil nitrogen and growth of the paddy rice (Oryza sativa L.). This research was conducted ...

• Hubungan Sifat Fisik Tanah terhadap Produktivitas Bawang Merah (Allium ascalonicum L.) di Daerah Tangkapan Air Danau Toba 

  Simanungkalit, Adven Bangun (Universitas Sumatera Utara, 2018)

  This research aims to to determine the correlation of physical properties of soil on the productivity of shallots (Allium ascalonicum L.) in Watershed of Lake Toba. his research was carried out in the center of the shallot ...

• Penampilan Beberapa Genotipe Kedelai (Glycine max) pada Stadia Perkecambahan dengan Perlakuan Garam 

  Harahap, Renzya Fatwa Alsas (Universitas Sumatera Utara, 2019)

  Salt is one of the environmental stress factors in plants especially in the soybean seed germination phase. The purpose of this study was (1) to determine the effect of salt concentration on soybean seed germination (2) ...

• Pendugaan Karbon di Atas Permukaan Tanah Menggunakan Citra Landsat 8 di Hutan Mangrove Percut Sei Tuan 

  Tarigan, Ardi Andrianta (Universitas Sumatera Utara, 2019)

  The research was conducted in Pematang Lalang, Percut, and Tanjung Rejo Villages, Percut Sei Tuan Subdistrict, Deli Serdang Regency, North Sumatra Province. This research was conducted from April 2018 to October 2018. Data ...

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