Undergraduate Theses
Undergraduate Theses
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Pengaruh Konsentrasi Ekoenzim terhadap Pertumbuhan dan Produksi Dua Varietas Sorgum (Sorghum bicolor L.)
(Universitas Sumatera Utara, 2024)Sorghum is a cerelia plant that has the potential to be cultivated and developed, especially in marginal and dry areas in Indonesia. In many countries, sorgum seeds are used as food, animal feed, and industrial raw ... -
Uji Beberapa Ekstrak Tanaman terhadap Penyakit Antraknosa yang Disebabkan oleh Jamur Colletotrichum sp. pada Buah Tomat (Solanum lycopersicum) Secara In Vitro dan In Vivo
(Universitas Sumatera Utara, 2024)Tomato (Solanum lycopersicum L.) is widely enjoyed by people all over the world to be eaten fresh or processed into other processed foods. One of the most common diseases in horticultural crops is anthracnose, caused ... -
Respon Pertumbuhan Microgreen Brokoli (Brassica oleracea) dengan Menggunakan Media Tanam Top Soil dan Arang Sekam Padi
(Universitas Sumatera Utara, 2024)Microgreens are young plants that have higher nutritional value. that are higher than their mature counterparts. Most microgreens contain much higher bioactive compounds such as ascorbic acid, phylloquinone, tocopherol ... -
Pengaruh Curah Hujan, Hari Hujan, Pemupukan serta Kemiringan Lahan terhadap Produktivitas Kelapa Sawit (Elaeis guineensis Jacq). di PT. Perkebunan Nusantara IV Unit Gunung Bayu Afdeling I
(Universitas Sumatera Utara, 2024)This study aims to determine the effect of rainfall, rainy days, fertilization and land slope on oil palm productivity in the Gunung Bayu Plantation of PTPN IV carried out from March 2024 to June 2024. The hypothesis of ... -
Analisis Karakteristik Populasi M1 Tanaman Bunga Matahari (Helianthus annuus L.) Hasil Iradiasi Sinar Gamma Berdasarkan Karakter Morfologi
(Universitas Sumatera Utara, 2024)Sunflowers are horticultural plants with high economic value that are widely used as cut flowers and potted plants. High plant growth causes sunflower plants to fall easily during flowering and is difficult to plant in ... -
Pengaruh Konsentrasi Auksin dan Sitokinin terhadap Kultur Embrio Kacang Tanah (Arachis hypogaea L.)
(Universitas Sumatera Utara, 2024)The increasingly diverse use of peanuts has resulted in the demand for peanuts increasing from year to year. Until now, the national demand for peanuts can not be met from domestic production. The problem in planting ... -
Penilaian Penggunaan Pupuk N, Kehadiran Bintil Akar serta Produksi Kedelai (Glycine max L. Merril) di Desa Paya Rengas Kecamatan Hinai Kabupaten Langkat
(Universitas Sumatera Utara, 2024)The increasing demand for soybeans results in the need for additional supporting technology. One way to increase production is fertilization. Soybeans, the host plant for Bradyrhizobium japonicum, can fix nitrogen gas ... -
Pengaruh Pemberian Kombinasi Zat Pengatur Tumbuh 2,4-Dichlorophenoxyacetic Acid (2,4-D) dan Benzyl Amino Purine (BAP) terhadap Pertumbuhan Tunas Daun Jintan (Coleus amboinicus L.) Secara In Vitro
(Universitas Sumatera Utara, 2024)This study aims to determine the effect of using the growth regulator 2,4-D and the growth regulator BAP as well as the interaction of the combination of2,4- D and BAP on the growth of Cumin Leaves (Coleus amboinicus L.) ... -
Tingkat Adopsi Petani terdahap Penerapan Konsep PHT pada Tanaman Padi di Desa Sei Beras Sekata Kecamatan Sunggal
(Universitas Sumatera Utara, 2024)Rice is very important in Indonesia's resilience of food systems, North Sumatra being one of the main producers. The main challenge for farmers is pest attacks, which are often controlled with synthetic pesticides so it ... -
Pengaruh Pemberian Pupuk Vermikompos Terhadap Pertumbuhan dan Produksi Dua Variates Sorgum (Sorghum bicolor L.) di Ratun I
(Universitas Sumatera Utara, 2024)This study aims to determine the growth and production of 2 Sorghum Varieties by giving several doses of vermicompost fertilizer in ratoon 1. This research was conducted at the Land of the Meteorology, Climatology ... -
Analisis Kandungan Logam Berat Cd pada Tanah dan Beras di Lahan Sawah Kota Medan
(Universitas Sumatera Utara, 2024)Rice paddies are very important lands in Indonesia as they are a primary natural resource for rice production. One of the issues in rice paddy cultivation in Medan City, North Sumatra, is soil pollution caused by the ... -
Uji Banding Pemberian Silikat dan Organisme Pelarut Fosfat untuk Menurunkan Retensi P dan Meningkatkan Pertumbuhan Tanaman Jagung (Zea mays L.) pada Tanah Andisol
(Universitas Sumatera Utara, 2024)A greenhouse study comparing the application of Silicate (lemongrass leaves and rice straw) versus Phosphate-Solubilizing Organisms (phosphate solubilizing bacteria and phosphate-solubilizing fungi) in reducing P retention ... -
Pengaruh Pemberian Pupuk Npk dan Pupuk Kompos Tongkol Jagung terhadap Pertumbuhan dan Produksi Tanaman Kedelai (Glycine Max (L.) Merrill)
(Universitas Sumatera Utara, 2024)Soybeans are a legume which is a source of vegetable protein which is good for health. Soybean seeds have nutritional content consisting of 40-45% protein, 18% fat, 24-36% carbohydrates, 8% water content, amino acids and ... -
Pemanfaatan Jerami Padi Sebagai Penutup Tanah dan Pemberian Pupuk Npk pada Tanaman Jagung (Zea Mays L.)
(Universitas Sumatera Utara, 2024)The research was conducted to determine the use of rice straw as a soil cover and providing NPK fertilizer to corn plants (Zea mays L). This research was carried out from December 2023 to March 2024 at the experimental ... -
Pengaruh Pemberian Pupuk Organik terhadap Pertumbuhan dan Produksi Beberapa Varietas Sorgum (Sorghum bicolar L.)
(Universitas Sumatera Utara, 2024)This study aims to determine the effect of growth and production of sorghum plants (Sorghum bicolor L.) with the application of petroganic fertilizer doses. The research was conducted on Jl Terompet, Medan Selayang, ... -
Eksplorasi dan Inventarisasi Jenis-Jenis Serangga dengan Berbagai Perangkap pada Perkebunan Kelapa Sawit (Elaeis guineensis Jacq.) di Kebun Tanah Raja Kabupaten Serdang Bedagai Sumatera Utara
(Universitas Sumatera Utara, 2024)This study aims to determine the types of insects and their status in the Tanah Raja oil palm plantation. This research was located in palm oil plantation of PTPN III Tanah Raja, Serdang Bedagai Regency, North Sumatra. ... -
Hubungan Pemupukan dan Kemiringan Lahan terhadap Produktivitas Kelapa Sawit (Elaeis guineensis jacq) di PT Perkebuanan Nusantara IV Unit Pabatu
(Universitas Sumatera Utara, 2024)This study aims to determine the effect of fertilization and land slope on oil palm productivity at PT Perkebunan Nusantara IV Pabatu unit in Serdang Berdagai Regency, North Sumatra, conducted from May 2023 to June 2023. ... -
Pengaruh Lama Waktu Vernalisasi dan Aplikasi GA3 terhadap Peningkatan Pembungaan dan Produksi Bawang Merah (Allium ascalonicum L.)
(Universitas Sumatera Utara, 2024)Increasing shallot production is faced with the problem of availability of quality seeds due to a decrease in productivity that is much lower than its potential caused by the continuous use of bulbs as planting material. ... -
Pengaruh Pemberian Pupuk Polyhalite terhadap Pertumbuhan Vegetatif Kelapa Sawit (Elaeis guineensis Jacq.) di Tanah Salin
(Universitas Sumatera Utara, 2024)One of the plantation commodities that have an important role in the Indonesian economy is oil palm. This study aims to determine the effect of polyhalite fertilizer on vegetative growth of oil palm (Elaeis guineensis ... -
Pengaruh Konsentrasi dan Lama Perendaman Kolkisin pada Pertumbuhan Edamame (Glycine max (L.) Merill) Var. Ryoko
(Universitas Sumatera Utara, 2024)Edamame soybean is one type of green soybean originating from Japan but has been cultivated in Indonesia. This study aims to determine the effect of colchicine concentration and soaking time on edamame growth. This research ...
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