• Fisiologi dan Produksi Karet dengan berbagai Sistem Sadap dan Penggunaan Stimulan Gas 

  Purwaningrum, Yayuk (Universitas Sumatera Utara, 2016)

  Growth and yeild of Rubber is determined by several factors such as genetic, environmental and exploitation system. Each clone has different metabolic level, namely low, medium and high. Differences in metabolism can ...

• Karakteristik dan Klasifikasi Tanah pada Landform Karst Desa Kendit Liang, Kecamatan Gunung Sitember, Kabupaten Dairi, Sumatera Utara 

  Simbolon, Riama M. (Universitas Sumatera Utara, 2021)

  Penelitian ini bertujuan untuk mengkaji karakteristik dan klasifikasi tanah pada landform karst Desa Kendit Liang, Kecamatan Gunung Sitember, Kabupaten Dairi, Sumatera Utara. Analisis tanah dilakukan di Laboratorium Riset ...

• Faktor-Faktor yang Mempengaruhi Keputusan Petani Melakukan Alih Fungsi Lahan Sawah ke Lahan Tanaman Kelapa Sawit di Kabupaten Rokan Hilir 

  Damanik, Juliamer (Universitas Sumatera Utara, 2017)

  Currently the government is giving special attention to increasing rice production. However, the government faces many obstacles both technical and non-technical. One non-technical obstacles are the biggest obstacle ...

• Eksplorasi dan Identifikasi Tanaman Aren (Arenga Pinnata Merr) di Kabupaten Tapanuli Selatan 

  Harahap, Parmanoan (Universitas Sumatera Utara, 2017)

  Kabupaten Tapanuli Selatan is one of the regencies in North Sumatra Province. Has the potential of local resources and population of arenga trees (Arenga pinnata merr) are abundant and still growing wild and almost spread ...

• Peningkatan Produksi Centellosida pada Pegagan (Centella asiatica) Melalui Pemberian Fosfor dan Metil Jasmonat dengan Umur Panen yang Berbeda 

  Vinolina, Noverita Sprinse (Universitas Sumatera Utara, 2014)

  The Increase in Centelloside Production of Pegagan (Centella asiatica ) Through Application of Phosphorus and Methyl Jasmonate with Different Harvest Time (Supervised by: J.A. NAPITUPULU, MARLINE NAINGGOLAN, LUTHFI AZIZ ...

• Pengaruh Hujan, Pemupukan dan Jumlah Janjang Terhadap Produktivitas Kelapa Sawit pada Berbagai Umur Tanaman di Kebun Pasir Mandoge 

  Marpaung, Neng Euis Almaida (Universitas Sumatera Utara, 2021)

  The production of Fresh Fruit Bunches (FFB) is the result of work activities in the field of plant maintenance. This study aims to find out and analyze the influence of rain, fertilization and the amount of janjang on palm ...

• Analisis Faktor- Faktor yang Mempengaruhi Rendahnya Penambahan Populasi Ternak Sapi Bali di Peternakan Kepatang I Kabupaten Aceh Tengah 

  Salman (Universitas Sumatera Utara, 2013)

  Peternakan Ketapang 1, Aceh Tengah, is a location of ranch intentionally established by the local government for developing ranch area. The development pattern which is going to be carried out is a modern ranch development. ...

• Analisis Faktor-Faktor yang Mempengaruhi Ekspor Crude Palm Oil (CPO) Indonesia ke Uni Eropa 

  Pinem, Nurul Fajriah (Universitas Sumatera Utara, 2013)

  Analysis of Factors Affecting Exports of Crude Palm Oil (CPO) Indonesia to the European Union (Supervised by Dr. Ir. Tavi Supriana, MS and Dr. Ir. Surya Abadi Sembiring, MS ). Since 2004, Crude Palm Oil (CPO) is the largest ...

• Pengaruh Implementasi Corporate Social Responsibility (Csr) terhadap Profitabilitas Perusahaan Perkebunan 

  Barus, Riantri (Universitas Sumatera Utara, 2013)

  Effect of Implementation of Corporate Social Responsibility (CSR) on the Profitability of the Plantation Company (Under the supervision of Ir. Diana Chalil, MSi, PhD and Sri Fajar Ayu, SP, MM, DBA). Corporate Social ...

• Analisis Komparasi Alternatif Pengganti Tanaman Jeruk di Kabupaten Karo (Studi Kasus di Desa Sukanalu, Kecamatan Barusjahe) 

  Siahaan, Eli Paska (Universitas Sumatera Utara, 2014)

  ELI PASKA SIAHAAN. Comparative Analysis of Alternatives to Citrus In Karo (Case Study in District of Village Sukanalu Barusjahe) Under the guidance of Ir. ISKANDARINI, MM, Ph.D. as chairman and Dr. Ir. TAVI Supriana, MS ...

• Strategi Pengembangan Agrowisata Sawah (Kasus: Desa Pematang Johar, Kecamatan Labuhan Deli, Kabupaten Deli Serdang) 

  Warman, Dhea Alviolita (Universitas Sumatera Utara, 2021)

  Penelitian ini bertujuan untuk untuk mengetahui karakteristik wisatawan, mengidentifikasi faktor internal dan eksternal, serta menganalisis strategi pengembangan yang dapat diterapkan pada Agrowisata Sawah Desa Pematang ...

• Pemanfaatan Cendawan Entomopatogen Beauveria Bassiana (Bals.) Vuill Isolat Lokal sebagai Agens Hayati Penggerek Bubuk Buah Kopi Hypothenemus Hampei (Coleoptera: Scolytidae) 

  Panjaitan, Nixson (Universitas Sumatera Utara, 2017)

  Nixson Panjaitan, “The use of fungi entomopatogen B. bassiana (Bals) Vuill local isolate to control coffee berry borer Hypothenemus hampei (coleopteran:scolytidae). Guidance by Darma Bakti, Maryani Cyccu Tobing. The ...

• Respons Fisiologis dan Performans Domba Lokal dengan Perbedaan Waktu Pemberian Pakan dan Panjang Pemotongan Bulu 

  Nurmi, Aisyah (Universitas Sumatera Utara, 2013)

  Increased productivity of local sheep need to be improved management, better feed management and maintenance. The main objective of this research is test the efficiency of time feeding, shearing and its interaction with ...

• Survei dan Identifikasi Nematoda Sista Kentang (Globodera spp.) Asal Wonosobo dan Banjarnegara, Jawa Tengah 

  Sutanta S, Dani (Universitas Sumatera Utara, 2017)

  Dani Sutanta S. 2017. Survey and Identification of Potato Cyst Nematode (Globodera spp.) from Wonosobo and Banjarnegara, Central Java. Supervised by Lisnawita and Hasanuddin. Potato cyst nematode (PCN) (Globodera spp.) ...

• Analisis Efisiensi Tataniaga Pepaya (Carica papaya L.) (Studi Kasus : Desa Pulau Gambar, Kecamatan Serba Jadi, Kabupaten Serdang Bedagai) 

  Febri, Millenia (Universitas Sumatera Utara, 2021)

  The aims of this study is to determine the papaya trade system and its efficiency in Desa Pulau Gambar, Kecamatan Serba Jadi. The location of study was chosen deliberately with the consideration that Desa Pulau Gambar is ...

• Analisis IPA (Importance Performance Analysis) dan CSI (Customer Satisfaction Index) pada Bisnis Mie Aceh Basilam di Kecamatan Kotapinang Kabupaten Labuhanbatu Selatan 

  Harahap, Rizkiah Tri Mukti (Universitas Sumatera Utara, 2021)

  This research aims to analyzing characteristics, analyze customer satisfaction and analyze the attributes by Mie Aceh Basilam. The selection of the research area done intentionally with the consideration that Mie Aceh ...

• Uji Kerja Alat Pengupas Kulit Jagung (Zea mays) Mekanis 

  Siregar, Lungguk (Universitas Sumatera Utara, 2021)

  The Performance Test of the Corn Peeler (Zea mays) is Mechanis guided by Saipul Bahri Daulay In general, corn husk peeling is still done manually, namely by hand, so that in order to overcome the weaknesses and shortcomings ...

• Vaksin Carna-5 dan Pemangkasan pada Berbagai Frekuensi Pemupukan Fosfor Berpengaruh Kepada Pertumbuhan dan Produksi Tomat (Lycopersicum Esculentum Mill.) 

  Hariani, Farida (Universitas Sumatera Utara, 2009)

  “Carna-5 Vaccin and Trimming on Various Phosphate Fertilizer Application Frequency to the Growth and Production of Tomato (Lycopersicum esculentum Mill.)”. Supervised by : J.A. Napitupulu as a chairman, H. Dartius and ...

• Kajian Pelepah Kering Bagian Bawah (Lower Frond Desiccation) Beberapa Varietas Tanaman Kelapa Sawit pada Kondisi Cekaman Kekeringan di Main Nursery dengan Media Gambut 

  Muhayat (Universitas Sumatera Utara, 2021)

  Oil palm is one the plantation commodities that has an important role for the plantation sub-sector in Indonesia. Major problem that often occurs in oil palm plantations on peatland is low frond desiccation (LFD) which is ...

• Dampak Pandemi Covid-19 Terhadap Pendapatan Petani Tanaman Hias (Kasus : Desa Bangun Sari, Kecamatan Tanjung Morawa, Kabupaten Deli Serdang) 

  Damanik, Amelia Lawrencia (Universitas Sumatera Utara, 2021)

  The purpose of the research is to analyze the impact of the Covid-19 pandemic on production costs and income of ornamental plant farmers before and during the Covid-19 pandemic. The analytical methods used in this research ...

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