Undergraduate Theses
Undergraduate Theses
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Pengaruh Waktu Tanam dan Pemupukan Nitrogen Terhadap Serangan Hama Aphids, Ulat Grayak, dan Penggerek Buah pada Tanaman Sorgum (Sorghum Bicolor (L.) Moench)
(Universitas Sumatera Utara, 2023)Sorghum is a cereal food plant with high adaptability, easy cultivation process and very resistant to pests. Aphids, fall armyworm, and fruit borers are some of the important pests that often attack sorghum plants. Planting ... -
Respon Pertumbuhan dan Produksi Jagung Manis Terhadap Kombinasi Dosis Pemupukan Urea, Sp-36, Kcl dan Jumlah Benih Per Lubang Tanam
(Universitas Sumatera Utara, 2023)Sweet corn (Zea mays saccharata Sturt) is a food crop whose production can be increased by paying attention to fertilization and the use of the number of seeds per planting hole. This research aims to increase the growth ... -
Pengaruh Media Tanam dan Dosis Pupuk N, P, dan K Terhadap Pertumbuhan dan Produksi Kemangi (Ocimum Basilicuml.)
(Universitas Sumatera Utara, 2023)The efforts to enhance the productivity and quality of basil plants can be achieved by improving the planting medium. Using a combination of topsoil with manure, topsoil with sand, and topsoil with husk charcoal supports ... -
Penggunaan Variasi Perangkap Getah untuk Mendeteksi Hama Dominan Padi (Oryza Sativa L) pada Sistem Tanam Hazton di Hamparan Perak
(Universitas Sumatera Utara, 2023)The rice crop system, the main food commodity for the Indonesian population with a production of around 54.75 million tons of milled dry grain (MDG) with a harvest area of 0.45 million hectares or an increase of 40.87 ... -
Pengaruh Kedalaman Pengolahan Tanah dan Pemberian Pupuk Urea, SP-36 dan KCL terhadap Pertumbuhan dan Produksi Jagung Hibrida Varietas P 35
(Universitas Sumatera Utara, 2023)Increasing corn production can be done by intensifying agriculture through the application of good cultivation techniques ( soil processing) and appropriate fertilization. This research aims to see the effect of tilling ... -
Efektivitas Penggunaan Beberapa Dosis Elisitor Biosaka untuk Mengendalikan Serangan Hama pada Tanaman Sawi Hijau (Brassica juncea L.) di Desa Bawang, Kecamatan Dolok Silau, Kabupaten Simalungun
(Universitas Sumatera Utara, 2023)Mustard greens are one of the many leafy vegetable varieties that are quite popular among people due to their richness in vitamins and minerals. High pest infestation is one of the main challenges in cultivating mustard ... -
Aplikasi Perangkap Cahaya pada Waktu Pemasangan yang Berbeda dan Model Perangkap Cahaya sebagai Pengendalian Hama Ulat Kantung dan Ulat Api pada Kelapa Sawit
(Universitas Sumatera Utara, 2023)Metisa plana and Setothosea asigna are the main pests in oil palm plantation. The damage caused by these pests is very destructive and can reduce oil palm production. This study aims to determine the effectiveness of light ... -
Pengaruh Pemberian Limbah Padat Pabrik Kelapa Sawit (Solid) dan Pupuk Hayati Bioneensis terhadap C-Organik, P-Tersedia, Suhu Tanah dan Produksi Sawi pada Tanah Ultisol
(Universitas Sumatera Utara, 2023)This study aims to determine the effect of applying palm oil mill solid waste (solid) and Bioneensis biofertilizer on C-organic, P-Available, soil temperature and mustard (Brassica juncea L.) production on Ultisol soil. ... -
Pengaruh Pupuk NPK dan Biosaka terhadap Pertumbuhan dan Produksi Padi Sawah (Orzya sativa L.)
(Universitas Sumatera Utara, 2023)The demand for rice is expected to continue to increase due to the increase in population every year. In order for rice plants to grow well and produce high production, sufficient nutrients or food are needed. This study ... -
Eksplorasi dan Identifikasi Tanaman Tempuyung ( Sonchus arvensis L.) di Kabupaten Karo
(Universitas Sumatera Utara, 2022)The purpose of the research was to explore and identify the morphological characteristics of tempuyung (Sonchus arvensis L.). The research was conducted from Agustus 2022 by descriptive survey method based on tempuyung ... -
Respons Pertumbuhan dan Produksi Kacang Hijau (Vigna radiata L.) terhadap Aplikasi Kompos Limbah Baglog Jamur Tiram dan Pupuk KCl
(Universitas Sumatera Utara, 2023)Mung bean production which is still low can be increased by making efforts to increase production, namely by improving plant nutrient sources and plant cultivation techniques. The purpose of this study was to determine the ... -
Pertumbuhan dan Produksi Tebu (Saccharum officinarum L.) dengan Metode Pembibitan dan Umur Bahan Tanam Berbeda
(Universitas Sumatera Utara, 2023)Sugarcane production does not yet meet national sugar needs, so advanced cultivation techniques are needed, such as seeding methods and the age of planting material. Conventionally sugar cane plants are propagated using ... -
Penyebaran Antraknosa (Colletotrichum spp.) pada Tanaman Tomat (Solanum lycopersicum) di Beberapa Kecamatan Kabupaten Karo
(Universitas Sumatera Utara, 2023)Tomato plants (Solanum lycopersicum) include horticultural commodities which are one of the agricultural crops that are widely cultivated by the Karo people so that tomato plants which are horticultural crops become ... -
Pengaruh Pemberian Pupuk Hayati dan Pupuk Za terhadap Pertumbuhan dan Produksi Tanaman Bawang Merah (Allium ascalonicum L.)
(Universitas Sumatera Utara, 2023)Shallots are plants that have high economic value and have good market prospects. Using biological fertilizer containing N-fixing bacteria enhancers is expected to reduce the use of nitrogen fertilizer. ZA fertilizer can ... -
Pengaruh Dosis Pupuk Majemuk KCaMgS terhadap Pertumbuhan dan Produksi Dua Varietas Kacang Tanah (Arachis hypogaea L.) Berbeda Jumlah Biji per Polong
(Universitas Sumatera Utara, 2023)Groundnuts are food crops whose production needs to be increased to meet the needs of Indonesia. One of the efforts that need to be made to increase the national production of groundnut plants is to use KCaMgS compound ... -
Pengaruh Aplikasi Boron Trioksida (B2O3) terhadap Pertumbuhan dan Produksi Bawang Merah (Allium ascalonicum L.) Varietas Bali Karet
(Universitas Sumatera Utara, 2023)Shallots are one of the superior vegetable commodities that contribute significantly to the economic development of a region. The production of shallots will increase if the needs for macro and micro nutrients are balanced. ... -
Analisis Keragaman Genetik Tanaman Cabai (Capsicum annum L.) di Desa Lubuk Cuik Kecamatan Lima Puluh Pesisir Kabupaten Batu Bara Menggunakan Marka SSR (Simple Sequence Repeats)
(Universitas Sumatera Utara, 2023)This research aims to characterize banding patterns and genetic identification of several chili varieties from Lubuk Cuik village regarding genes for resistance to fusarium and anthracnose using SSR markers. This research ... -
Pengaruh Kombinasi Kinetin dan Thidiazuron (TDZ) terhadap Pertumbuhan Tunas Pisang Barangan (Musa acuminata L.) secara in Vitro
(Universitas Sumatera Utara, 2023)This study aims to determine the effect of the combination of Kinetin and Thidiazuron (TDZ) on the shoot growth of Barangan banana (Musa acuminata L.) In Vitro. From April 2023 to July 2023, this study was carried out in ... -
Evaluasi Karakter Morfologi dan Agronomis Beberapa Varietas Jagung (Zea mays L.) di Indonesia
(Universitas Sumatera Utara, 2023)Various varieties of corn have quite significant differences in morphological and agronomic characters. The production of each corn variety also varies, starting from harvest time and also different weights. This research ... -
Uji Mortalitas Spodoptera frugiperda J E Smith (Lepidoptera: Noctuidae) terhadap Ekstrak Biji Mimba (Azadirachta indica A. Juss) dengan Campuran Senyawa Surfaktan Asal Lidah Buaya (Aloe vera L.)
(Universitas Sumatera Utara, 2023)Spodoptera frugiperda is an invasive insect that has become a pest of corn crops in Indonesia. S. frugiperda attacks the growing point of the plant which can result in failure to form young shoots/leaves in corn plants. ...
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