Undergraduate Theses
Undergraduate Theses
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Karakteristik Biochar Batang Kelapa Sawit dengan Teknik Retort dan Klin pada Permukaan Pori dan Gugus Fungsional
(Universitas Sumatera Utara, 2024)The quality of the biochar produced is determined by the pyrolysis method used. The quality of the biochar produced is assessed from the results of biochar characterization such as the morphology and pores of the biochar ... -
Efektivitas Bentuk dan Warna Perangkap terhadap Lalat Buah (Bactrocera spp.) pada Tanaman Jambu Biji (Psidium guajava L.)
(Universitas Sumatera Utara, 2024)Fruit flies (Bactrocera spp.) are one of the main pests of guava so their presence needs to be controlled because they cause production to decrease by up to 50%. Pest control efforts can be carried out by using color and ... -
Pengaruh Pemberian Limbah Padat Kelapa Sawit dan Pupuk Hayati (Bioneensis) pada Pertumbuhan Tanaman Jagung Manis (Zea mays Saccharata Sturt) di Tanah Ultisol
(Universitas Sumatera Utara, 2024)Corn production in North Sumatra decreased in the 2020-2022 period. To solve this problem, fertilization can be done with organic fertilizer, such as palm oil solid waste and bioneensis fertilizer. The aim of this research ... -
Pengaruh Ethyl Methane Sulfonate (EMS) terhadap Morfologi Umbi Kentang Merah (Solanum tuberosum L.) Generasi M1
(Universitas Sumatera Utara, 2024)Red potatoes have advantages over other types of potatoes, namely a more savory taste and lower calorie and sugar content, so that red potatoes are popular and consumed by dieters and diabetics. The aim of the research was ... -
Respons Pertumbuhan dan Produksi Dua Varietas Sawi Hijau (Brassica rapa var. Parachinensis) terhadap Pupuk Majemuk KcaMgS
(Universitas Sumatera Utara, 2024)Mustard is a type of vegetable that is favored by all groups of society because it tastes good, and is easy to obtain. Mustard commonly cultivated in Indonesia uses Tosakan and Shinta varieties. To achieve maximum production, ... -
Tingkat Kerusakan Beberapa Varietas Tanaman Jagung yang Disebabkan Spodoptera frugiperda J.E.Smith (Lepidoptera: Noctuidae)
(Universitas Sumatera Utara, 2024)Spodoptera frugiperda J. E. Smith (Lepidoptera: Noctuidae) is a new pest on corn crops in Indonesia, originating from the America and spreading to several countries and causing loss of corn yield. Early in 2019. This pest ... -
Uji Daya Hasil Pendahuluan Beberapa Galur Mutan Kedelai [Glycine max (L.)Merr.] di Kabupaten Serang Bedagai
(Universitas Sumatera Utara, 2024)Mutation is one of the plant breeding activities to increase the genetic diversity of a plant. Mutant power tests are carried out to see the potential yield of candidate varieties compared with commercial varieties and ... -
Uji Persilangan Tanaman Cabai (Capsicum annuum L.) Kultivar Lokal Asal Batubara dengan Cabai Hibrida
(Universitas Sumatera Utara, 2024)This research aims to determine the success of crossing two traits of Djitu hybrid chili plants with local green chili cultivars from Batu Bara. This research was carried out at Rumah Kassa, Faculty of Agriculture, University ... -
Respons Pertumbuhan dan Produksi 3 Varietas Lokal Ubi Jalar (Ipomoea batatas L.) dengan Pengaplikasian Paclobutrazol
(Universitas Sumatera Utara, 2023)Sweet potato is one of the 4th carbohydrate after rice, corn and cassava. Sweet potato is also one of the important crop commodities that continues to be developed by the goverment in an effort to realize food diversification. ... -
Respons Pertumbuhan Dua Varietas Kacang Hijau (Vigna radiata L.) terhadap Pemberian Berbagai Konsentrasi Larutan Bawang Merah
(Universitas Sumatera Utara, 2024)This research aims to obtain the best varieties of mung beans (Vigna radiata) and provide the best concentration of shallot extract to increase root growth of mung beans (Vigna radiata). This research was conducted on Jl. ... -
Evaluasi Karakter Morfologi dan Agronomi Genotipe Tanaman Ubijalar (Ipomoea batatas L.) Kabupaten Tapanuli Selatan pada Dataran Rendah di Kota Medan
(Universitas Sumatera Utara, 2024)Sweet potatoes are one of the main foods of the Indonesian people which have an important role in the national economy, including as a food ingredient for the future, industrial raw materials and animal feed ingredients. ... -
Uji Persilangan Padi Sawah Varietas Ciherang × Padi Gogo Kultivar Lombu (Oryza sativa L.) sebagai Upaya Peningkatan Keragaman Genetik
(Universitas Sumatera Utara, 2023)The aim of the research was to test the success of the percentage of crossing the Ciherang and Lombu cultivar rice, as well as to obtain the diversity of characters of the first F1 derivatives resulting from crossing the ... -
Pemberian Giberalin untuk Mengatasi Kerontokan Bunga pada Tanaman Kedelai (Glycine max L.)
(Universitas Sumatera Utara, 2023)Soybeans are a food commodity and a very important source of vegetable protein, especially for the Indonesian population. Soybeans are a plant native to China that has been widely cultivated by humans. A problem that is ... -
Pengaruh Pemberian Kompos Ampas Tebu (Blotong) terhadap Pertumbuhan Tiga Varietas Bibit Tebu (Saccharum officinarum L.) Sistem Bud Chip
(Universitas Sumatera Utara, 2024)Sugarcane (Saccharum officinarum L.) is an important commodity as the main raw material for making sugar. This plant is needed so that the need continues to increase along with the increase in population. However, the ... -
Pengaruh Media Tanah Gambut dan Solid Decanter terhadap Pertumbuhan Berbagai Varietas Bibit Kelapa Sawit (Elaeis guineensis Jacq.) di Pre Nursery
(Universitas Sumatera Utara, 2024)Palm oil is a plantation commodity with significant economic value. The growth of palm oil seedlings depends on good planting media. Peat soil is a potential soil type that can be used as a planting medium for palm oil ... -
Respons Pertumbuhan dan Produksi Tanaman Bawang Merah (Allium ascalonicum L.) terhadap Jenis Mulsa dan Pemberian Pupuk Kandang Sapi
(Universitas Sumatera Utara, 2024)During the growth and development of bulbs in shallots, quite a lot of water is needed. However, shallot plants are not resistant to waterlogged places. The use of mulch is necessary in maintaining water content in the ... -
Evaluasi Ekstraksi Tumbuhan Lokal Tapanuli ”Sibunbun” sebagai Herbisida terhadap Ageratum conyzoides L. dan Asystasia gangetica
(Universitas Sumatera Utara, 2024)Plant extracts have potential as bioherbicides. Sibunbun plant is a local plant typical of the Tapanuli region that can have potential as a vegetable herbicide because it has secondary metabolite compounds. This study aims ... -
Uji Efektivitas Fungisida Sistemik Berbahan Aktif Metalaxyl dan Pengaruh Naungan Rumah Plastik terhadap Phytophthora infestans Penyebab Penyakit Hawar Daun Kentang (Solanum tuberosum L.)
(Universitas Sumatera Utara, 2024)Potato (Solanum tuberosum) is a vegetable that plays an important role in meeting feed needs. The main pathogen that attacks potato plants is the fungus P. infestans which causes leaf blight. Control of P. infestans has ... -
Uji Efektivitas Agensia Hayati Trichoderma spp. terhadap Fusarium oxysporum f.sp. cepae Penyebab Penyakit Layu Fusarium Bawang Merah (Allium cepa L.)
(Universitas Sumatera Utara, 2024)The shallot plant is a functional plant with high economic value and has market opportunities to be developed as a business with quite promising prospects. One of the causes of low shallot production is Fusarium wilt disease ... -
Pengaruh Jarak Tanam terhadap Pertumbuhan dan Produksi Dua Varietas Kacang Tanah (Arachis hypogaea L.)
(Universitas Sumatera Utara, 2024)Peanuts (Arachis hypogaea L.) are the most important agricultural commodity after soybeans which have a strategic role in national food as a source of protein and vegetable oil. This research was to determine the effect ...
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