• Analisis Komparasi Usahatani Padi Sawah Irigasi dengan Non Irigasi (Studi kasus : Desa Tanjung Rejo Kecamatan Percut Sei Tuan Kabupaten Deli Serdang) 

  Napitu, Purnama Saragi (Universitas Sumatera Utara, 2019)

  Purnama Saragi Napitu, (150304089/Agribisnis) with the title of the thesis is "Analysis Of Comparison Of Rice Farming Between Irrigation and Non-Irrigated (Case Study : Desa Tanjung Rejo, Kecamatan Percut Sei Tuan, Kabupaten ...

• Faktor-Faktor yang Berhubungan dengan Keputusan Petani untuk Melakukan Usahatani Padi Ketan (Kasus: Desa Melati II Kecamatan Perbaungan Kabupaten Serdang Bedagai 

  Panjaitan, Khairani (Universitas Sumatera Utara, 2019)

  Konsumsi ketan di Indonesia cenderung meningkat. Namun sentra produksi beras ketan di Indonesia hanya ada di tiga daerah seperti di Jawa Barat, Jawa Tengah dan Jawa Timur. Padahal banyak daerah lain yang berpotensi dalam ...

• Keragaan Morfologi dan Analisis Protein Galur Kedelai (Glycine max L. Merill) Hasil Persilangan Antara Varietas Detam-2 dengan Grobogan 

  Halawa, Velda Alysia (Universitas Sumatera Utara, 2019)

  Soybean is a plant that is widely used in the food industry and one of the main sources of vegetable protein. The lack of soybean supply in 2016 to 2020 was 1.60 million tons, 1.78 million tons, 1.84 million tons, 1.92 ...

• Uji Fisiologi pada Galur Mutan Kedelai pada Resisten Penyakit Busuk Pangkal Batang Athelia rolfsii Curzi 

  Mulyadi, Paisal Mizra (Universitas Sumatera Utara, 2019)

  Paisal Mizra Mulyadi: Uji Fisiologi Pada Galur Mutan Kedelai Pada Resisten Penyakit Busuk Pangkal Batang Athelia rolfsii Curzi dibimbing oleh Dr. Diana Sofia Hanafiah, SP., MP dan Ir. Revandy I. M. Damanik, M. Si., M. Sc., ...

• Identifikasi Karakter Morfologis Dan Hubungan Kekerabatan Nenas [Ananas comosus (L.) Merr] di Kabupaten Tapanuli Utara 

  Panjaitan, Ester Nadia (Universitas Sumatera Utara, 2019)

  ESTER NADIA PANJAITAN, 2019. Identification of morphological characteristics and phylogenic relationship of pineapple [Ananas comosus (L.) Merr] in Tapanuli Utara regency. Supervised by Dr. Diana Sofia Hanafiah, SP. MP. ...

• Perlakuan Invigorasi Terhadap Viabilitas Beberapa Varietas Benih Kacang Tanah (Arachis hypogaea L. ) 

  Muazizah, Tengku (Universitas Sumatera Utara, 2019)

  TENGKU MUAZIZAH : Invigoration treatment of viability of peanut seed varieties (Arachis hypogaea L.). Supervised by Prof. Dr. Ir. Rosmayati, MS. and Dr. Diana Sofia Hanafiah, SP., MP. Storage of peanut seeds for more ...

• Pengaruh Kolkisin Terhadap Keragaman Morfologis Tanaman Ubi Jalar Hias (Ipomoea batatas (L.) Margarita) pada Fase Vegetatif 

  Mayasari, Putri (Universitas Sumatera Utara, 2020)

  The research was aimed to determine the effect of colchicine on the morphological diversity of the ornamental sweet potato plants. The study was conducted in the Experimental Field of the Faculty of Agriculture, University ...

• Keragaman dan Identifikasi Genetik Galur Mutan Kedelai (Glycine max L. Merril) Generasi M5 pada Kandungan Asam Lemak Berdasarkan Marka SSR (Simple Sequence Repeats) 

  Zebua, Feber Mediani (Universitas Sumatera Utara, 2020)

  The aim of this study was to look at the banding pattern and genetic diversity of the M5 generation of mutant soybean lines related to the character of fatty acids using SSR markers. This research was carried out in the ...

• Analisis Perbandingan Tutupan Terumbu Karang di Pulau Bakar dan Pulau Kalimantung Kabupaten Tapanuli Tengah 

  Husada, Ibnu (Universitas Sumatera Utara, 2019)

  Geographically, Tapanuli Tengah is regency that located in west coast of Sumatera. This research aims to find out the percentage of coral reefs cover, to know the lifefrom of coral reefs and the mortality index of coral ...

• Analisis Faktor Faktor yang Mempengaruhi Keberhasilan Program Peningkatan Produksi Ternak Sapi Betina Brahman Cross Asal Australia di Tapanuli Bagian Selatan 

  Siregar, Annur Rasyidah (Universitas Sumatera Utara, 2019)

  The objectives of this research were: (1) Knowing the effect of maintenance system, mating system, farmer resources, development of related institutions, feeding patterns and farmer’s knowledge level of livestock ...

• Analisis Tataniaga dan Disparitas Harga Bawang Merah di Sumatera Utara 

  Purba, Jonni Akim (Universitas Sumatera Utara, 2019)

  This study aims to explain the pattern of onion trading systems in North Sumatera, analyze price spreads, share margins and fungtions on union trading channels in North Sumatera, analyze trading system efficiency for each ...

• Pemberian Ekstrak Rebung Bambu untuk Pertumbuhan Tanaman Binahong (Anredera cordifolia (Ten.) Steenis.) pada Dataran Tinggi Karo 

  Hasibuan, Asmadi Risman (Universitas Sumatera Utara, 2020)

  The research aims to determine the response of Binahong’s growth to the adduction of bamboo shoot extract. The research was conducted in Vegetable Research Centre (Balitsa) in Tongkoh Village, Dolat Rakyat, Karo District, ...

• Pengaruh Jarak Penetes Irigasi Bawah Permukaan (Subsurface Irrigation) Terhadap Budidaya Bawang Merah (Allium ascalonicum L.) Pertanian Bertingkat 

  Anggriani, Yeti (Universitas Sumatera Utara, 2019)

  Vertical agriculture is a technique of planting in a narrow space by utilizing vertical fields as a place to grow crops. The study was conducted to determine the effect of emiter distance on the growth and production of ...

• Kajian Koefisien Tanaman dan Kebutuhan Air Tanaman Bawang Merah (Allium ascalonicum L.) pada Pertanian Bertingkat (Vertical Agriculture) 

  Astari, Ira (Universitas Sumatera Utara, 2019)

  Verticulture is a multilevel method of cultivating crop for perennial plants made from pipes, one of which is shallot plants. The purpose of this study was to obtain the value of the crop coefficient and the need of water ...

• Keanekaragaman Serangga pada Tanaman Kelapa di Kelurahan Besar, Kecamatan Medan Labuhan, Sumatera Utara 

  Hasibuan, Erika Wahyu (Universitas Sumatera Utara, 2019)

  Erika Wahyu Hasibuan, Keanekaragaman Serangga pada Tanaman Kelapa di Kelurahan Besar, Kecamatan Medan Labuhan, Sumatera Utara. Di bawah bimbingan Ameilia Zuliyanti Siregar, S.Si, M.Sc, Ph.D sebagai ketua dan Ir. Mukhtar ...

• Pertumbuhan dan Produksi Tebu (Saccharum officinarum L.) pada Berbagai Asal Bahan Tanam Bud Set dan Lama Penyimpanan 

  Monica, Calasia (Universitas Sumatera Utara, 2019)

  CALASIA MONICA: Pertumbuhan dan produksi tebupada berbagai asal bahan tanam bud set dan lama penyimpanan, dibimbing oleh MEIRIANI dan JONATAN GINTING. Batang sebagai bahan tanam dapat berasal dari batang bagian atas dan ...

• Kajian Pemadatan Tanah Akibat Lintasan Traktor Roda 4 dan Pemberian Bahan Organik (Studi Kasus di Lahan Perkebunan Tebu PTPN II Klumpang) 

  Putri, Flaras Nalaren Eka (Universitas Sumatera Utara, 2019)

  The aims of this research were to know the changing of physical and mechanic of soil because of the compaction caused by tractor trajectory and the amendement of organic matter. This research was conducted in PTPN II ...

• Pengaruh Jumlah Lintasan Traktor Roda 4 Terhadap Pemadatan Tanah (Studi Kasus di Lahan Perkebunan Tebu PTPN II Klumpang) 

  Napitupulu, Rizky Pebrina (Universitas Sumatera Utara, 2019)

  The purpose of this study was to evaluate changes in soil physical and mechanical properties due to soil compaction caused by repeated tractor trajectories. Soil compaction can occur due to repeated tractor trajectories ...

• Penentuan Liku Kalibrasi Debit (Rating Curve) pada Musim Kemarau di Daerah Aliran Sungai (DAS) Bedagai (Studi Kasus: Sub DAS Bedagai) 

  Nasution, Sari Wahyuni (Universitas Sumatera Utara, 2019)

  Watersheds in Northern Sumatera have automatic measurements that are still limited, resulting in a lack of availability of data or information regarding the flow rate data of a watershed. Determination of the calibration ...

• Respons Pertumbuhan Vegetatif dan Generatif Dua Varietas Mawar (Rosa sp.) pada Beberapa Komposisi Media Tanam 

  Harahap, Mahdi Okta Ferinanda (Universitas Sumatera Utara, 2019)

  Solusi untuk mendapatkan bunga potong dengan tekstur yang bagus membutuhkan media tanam yang dapat mencukupi syarat kesuburan fisik, kimia, dan biologi serta mampu mendukung pertumbuhan dan perkembangannya. Penelitian ini ...

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