Master Theses
Master Theses
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Rehabilitasi Lahan Kering Alang – Alang dengan Olah Tanah dan Amandemen Kapur terhadap Pertumbuhan dan Produksi Tanaman Jagung
(2015)The purpose of the research was to analyzed rehabilitation of crabgrass dry land with tillage and calcic amendment on growth and production of corn. The research was conducted at Juli Subsdistrict, Bireuen Regency, Aceh ... -
Respon Pertumbuhan dan Produksi Padi (Oryza Sativa, L) pada Aplikasi Arang Sekam Padi dan Pemupukan Nitrogen
(Universitas Sumatera Utara, 2013)The objectives of this research was to determine the growth and yield response of rice to rice husk application, combined with two levels of nitrogen fertilization. The research was conducted in the village of Gampong ... -
Kajian Komposisi Media Tanam dan Pupuk Za Terhadap Pertumbuhan dan Produksi Bawang Merah Samosir Menggunakan Pipa Pvc
(2022)This research was conducted in Suka Raya Village, Rampah Dua Village, Pancur Batu District, Deli Serdang. This research was conducted from July 2021 to November 2021. The purpose of the study was to evaluate the composition ... -
Biomassa Karbon Mikroba dan Mikroba Selulolitik pada Bahan Tanah Gambut dengan Berbagai Jenis Penggunaan di Kabupaten Humbang Hasundutan
(Universitas Sumatera Utara, 2022)"Microbial Carbon Biomass and Cellulolytic Microbes on Peat Soil in Humbang Hasundutan Regency with Various Types of Land Use". Supervised by Prof. Ir. T. Sabrina, M.Agr.Sc.,Ph. D As the head of the supervisory commission, ... -
Pertumbuhan dan Produksi Jagung Manis (Zea mays Saccharata Sturt L.) dengan Aplikasi Pengolahan Tanah dan Jumlah Benih per Lubang Tanam di Desa Sei Mencirim Kabupaten Deli Serdang
(Universitas Sumatera Utara, 2022)Growth and Production of Sweet Corn (Zea mays saccharata sturt. L) With Soil Processing and Number of Seeds Per Hole in Sei Mencirim Village, Deli Serdang Regency, guided by Jonatan Ginting and Erwin Masrul Harahap. This ... -
Peningkatan Perkecambahan Benih TSS (True Shallot Seed) dengan Aplikasi Zat Pengatur Tumbuh dan Perlakuan Osmoconditioning
(Universitas Sumatera Utara, 2022)TSS (True Shallot Seeds) are susceptible to quality deterioration due to long storage, growth ability or germination of true shallot seeds are quite low and naturally only in the range of 50% – 60%. The purpose of this ... -
Evaluasi Pertumbuhan Kentang Olimpus Secara In Vitro dengan Induksi Mutasi Menggunakan Colchicine untuk Mendapatkan Genotipe Kentang Dataran Rendah
(Universitas Sumatera Utara, 2022)Plant breeding of Olimpus potato is needed to develop new varieties which resistant to abotic stress (high temperature) and can produce optimum productivity in tropical climates. The uses of Colchicine is expected to induce ... -
Analisis DNA Barcode dan Hubungan Filogenetik Mangrove di Provinsi Sumatera Utara, Indonesia
(Universitas Sumatera Utara, 2022)Mangroves are a collection of several types of trees or shrubs that grow around the coastline and can live in high salinity environments. Mangrove forests play an important role, as a source of livelihood, because they can ... -
Uji Bawang Merah Varietas Lokal Samosir dengan Radiasi Sinar Gamma terhadap Perubahan Karakter Morfologi, Fisiologi dan Produksi
(Universitas Sumatera Utara, 2022)Shallots (Allium cepa var. ascalonicum) is one of the most important spice vegetables from the Alliaceae family in Indonesia and has high economic value. The obstacle faced in developing Samosir local shallots is that the ... -
Eksplorasi dan Karakterisasi Keragaman Anggrek Potensi Kearifan Lokal di Taman Eden 100 Lumban Julu Tobasa Sumatera Utara
(Universitas Sumatera Utara, 2021)This Research was conducted to obtain data on the characteristics and presence of the number of genus /genera/ and species of Orchidaceae in the Eden 100 Lumban Julu garden area and compare them with previous research, ... -
Peningkatan Serapan Hara dan Produksi Ubi Jalar (Ipomoea batatas L.) pada Tanah Masam Melalui Aplikasi Dolomit dan Biovermi
(Universitas Sumatera Utara, 2022)Sweet potato is a food crop that has great potential to be developed in Indonesia. The problem that occurs is that the low production of sweet potato is due to, among other things, the area of cultivated land is not yet ... -
Pengaruh Kedalaman Muka Air, Subsiden dan Iklim terhadap Emisi CO2 di Lahan Gambut pada Perkebunan Kelapa Sawit Menghasilkan
(Universitas Sumatera Utara, 2021)Land clearing for oil palm plantations are considered contributors to the increasing concentration of carbondioxide (CO2) in the atmosphere. This study measured the influence of groundwater depth, subsidence rate, and ... -
Aplikasi Mikroba Antagonis untuk Meningkatkan Ketahanan Tanaman terhadap Penyakit Busuk Pangkal Batang (Ganoderma boninense) pada Tanaman Kelapa Sawit Pre Nursery
(Universitas Sumatera Utara, 2022)Fahmy Fadly. 2022. Application of Antagonistic Microbes to Increase Plant Resistance to Stem Rot Disease (Ganoderma boninense) in Palm Oil Pre-Nursery, supervised by Lisnawita and Irda Safni. This study aims to determine ... -
Bioassay dan Identifikasi Molekuler Virus Entomopatogen Spodoptera litura Fabricius (Lepidoptera: Noctuidae) Asal Perkebunan Kelapa Sawit PT. Hari Sawit Jaya (Asian Agri), Kebun Negeri Lama Group, Labuhan Batu, Sumatera Utara
(Universitas Sumatera Utara, 2022)Palm oil has an important role in the Indonesian economy. PT. Hari Sawit Jaya is one of the companies that has survived to the 2nd generation. Land clearing in a very large area policy during replanting programme trigger ... -
Rehabilitasi Tanah Berpasir Menggunakan Sludge Biogas Berbahan Dasar Limbah Organik
(Universitas Sumatera Utara, 2022)The abundance of organic waste can be utilized through non-incineration waste management, namely by processing waste into biogas and producing by-products such as sludge. The utilization of biogas sludge based on organic ... -
Uji Daya Hasil Genotipe Mutan Tanaman Kedelai (M7) (Glycine max L. Merrill) Berdasarkan Karakter produksi Tinggi dan Ketahanan terhadap Penyakit Busuk Pangkal Batang (Athelia Rolfsii Curzi
(Universitas Sumatera Utara, 2021)Soybean consumption (Glycine max L. Merrill) in Indonesia has increased significantly. The very large demand for soybeans and limited ability to import demand the immediate development of domestic soybeans. One of the ... -
Analisis Morfologi, Fisiologi dan Biokimia Tanaman Kelapa Sawit Tercekam Kekeringan pada Fase Pembibitan
(Universitas Sumatera Utara, 2021)Oil palm is a crop that sensitive to drought. Therefore, drought tolerance and water-use efficient oil palm planting material are needed to produce optimally in a climate-changing condition. One of the methods to see plant ... -
Daya Tumbuh Bibit Kelapa Sawit di Pre nursery dengan Tandan Kosong Kelapa Sawit yang Terdekomposisi Bakteri Simbion Larva Oryctes Rhinoceros Linn (Coleoptera:Scarabidae)
(Universitas Sumatera Utara, 2021)This study aims to determine the potential of the symbiont bacteria O. rhinoceros as decomposers of oil palm empty bunches and determine the growth rate of oil palm seedlings in the pre-nursery on planting media resulting ... -
Optimasi Produksi Dua Varietas Bawang Merah (Allium ascalonicum L.) Asal Benih TSS (true shallot seed) Terhadap Pemberian Pupuk Npk dan Magnesium
(Universitas Sumatera Utara, 2021)The lack of shallots demand for projected public consumption is due to the scarcity of planting material (bulbs) and unsterile bulb seeds. One method of overcoming the scarcity of planting material is to use superior ... -
Karakterisasi habitat mangrove berdasarkan zonasi dan identifikasi komponen biokimia buah mangrove
(Universitas Sumatera Utara, 2021)Maulida Khairiza Nawar. 2021. "Characterization of mangrove habitat based on zoning and identification of biochemical components of mangrove fruit", guided by Mohammad Basyuni and Chairani Hanum. This study aims to ...
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