Department of Agrotechnology: Recent submissions
Now showing items 201-220 of 4000
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Efek Pemberian Kompos Kulit Kopi dan Zeolit terhadap Sifat Kimia Tanah dan Produksi Kacang Tanah (Arachis hypogaea L.) pada Tanah Inceptisol
(Universitas Sumatera Utara, 2024)Groundnut is a food crop that is widely cultivated on Inceptisol soils. Inceptisol includes acid mineral soil, which requires soil management, including the provision of organic materials for soil management. The provision ... -
Uji Efektivitas Beberapa Pestisida Nabati dalam Mengendalikan Serangan Hama Walang Sangit (Leptocorisa oratorius) pada Tanaman Padi Gogo(Oryza sativa L.)
(Universitas Sumatera Utara, 2024)This research aims to test the effectiveness of several vegetable pesticides in attacks by pests such as the palm tree pest (Leptocorisa oratorius) on upland rice plants (Oryza sativa L.). This research was carried out ... -
Pertumbuhan dan Produksi Tanaman Edamame (Glycine max (L.) Merrill) terhadap Pemberian Kompos Kulit Kopi dan Mulsa Jerami Padi
(Universitas Sumatera Utara, 2024)Edamame is a vegetable soybean that originated in Japan, and can be consumed as a vegetable or snack. Edamame has opportunities as an export commodity that can increase the country's foreign exchange, but Edamame production ... -
Analisis Mikro Struktur dan Gugus Fungsional Kompos dan Biochar Berbahan Asal Kotoran Ayam
(Universitas Sumatera Utara, 2024)The development of animal husbandry, especially poultry farming in Indonesia, is progressing. This is characterized by the number of poultry farms developed. The negative impact caused by chicken farming mainly comes from ... -
Prediksi Pengembangan Tanah Berdasarkan Nilai Cole serta Hubungan terhadap Liat, Kalium, dan Magnesium Tukar pada Tanah Ultisol dan Inceptisol
(Universitas Sumatera Utara, 2024)Changes in soil volume are caused by clay minerals that will expand when wet and shrink when dry. Therefore, the identification of clay mineral properties of agricultural soils is very important because these properties ... -
Inventarisasi dan Evaluasi Sifat Kimia Tanah pada Sistem Agroforestri di Kecamatan Ajibata Kabupaten Toba
(Universitas Sumatera Utara, 2024)The current reality of farming management activities is more oriented towards growth and improving the community's economy. So that efforts to improve the economy are actually carried out to the extent of clearing forests ... -
Induksi Mutasi dengan Mutagen Iradiasi Sinar Gamma pada Tanaman Cabai Merah (Capsicum annuum L.)
(Universitas Sumatera Utara, 2024)This study aims to determine the effect of gamma irradiation on the growth and production of red chili. This research was conducted in Asam Kumbang village, Medan Selayang sub-district, Medan city, North Sumatra. The ... -
Pengaruh Pemasangan Sarang Semut Buatan dengan Berbagai Jenis Pakan Alternatif terhadap Helopeltis spp. (Hemiptera: Miridae) pada Tanaman Kakao (Theobroma cacao.L) di Kabupaten
(Universitas Sumatera Utara, 2024)One of the main challenges in cocoa cultivation is plant pests , such as Helopeltis spp, and one effective method is biological pest control, by utilizing or manipulating natural enemies of pests such as the black ant ... -
Potensi Peningkatan Fenotipe Tanaman Kedelai ( Glycine max ( L.) Merr. ) Akibat Pemberian Kolkisin
(Universitas Sumatera Utara, 2024)Glycine max (L.) Merr. is one of the important commodities in providing food, feed and industrial materials, so it has become the main commodity in agricultural development in Indonesia. The problem is that the demand for ... -
Konsentrasi dan Frekuensi Pemberian NAA terhadap Pertumbuhan Tunas Stek Umbi Porang (Amorphohallus muelleri Blume)
(Universitas Sumatera Utara, 2025)The increasing industrial demand for porang products makes the development of its cultivation important. The main challenge is the provision of quality seedlings, which can be addressed more efficiently through vegetative ... -
Respons Pertumbuhan dan Produksi Tanaman Kacang Kedelai Edamame (Glycine Max, L Merr.) Terhadap Pemberian Biochar dari Ampas Tebu dan Vermikompos
(Universitas Sumatera Utara, 2025)QORI AZIZI : Growth and Production Response of Edamame Soybean (Glycine Max, L Merr.) to the Application of Biochar from Sugarcane Dregs and Vermicompost (Under the guidance of Yaya Hasanah). Edamame soybeans (Glycine max, ... -
Kajian Biomassa Cover Crops Pada Kebun Kelapa Sawit (Elaeis gueneensis Jacq.) Di lahan Gambut Dan Hubungannya Dengan Karakteristik Tanah
(Universitas Sumatera Utara, 2025)MUNAWARAH. Assessment of Biomass Cover Crops in Oil Palm (Elaeis gueneensis Jacq.) Plantations in Peatlands and its Relationship with Soil Characteristics (under the guidance of ABDUL RAUF as Chairman of the Supervisory ... -
Kajian Sifat Fisika Tanah Ultisol pada Kebun Kelapa Sawit (Elaeis guineensis Jacq.) Aek Pancur Kecamatan Tanjung Morawa
(Universitas Sumatera Utara, 2025)The condition of oil palm growth at the research site is the parent plant planted for the production of superior oil palm seedlings. The research aims to determine the physical properties of Ultisol soil in oil palm ... -
Pertumbuhan dan Produksi Beberapa Varietas Padi Sawah (Oryza sativa L.) pada Berbagai Jenis Pupuk Organik Cair di Kabupaten Batu Bara
(Universitas Sumatera Utara, 2025)Rice is very important cultivated crop for mankind as half of the world’s population depends on it humanity as half of the world’s population depends on this crop as a source of food. Rice is a primary need for the ... -
Karakterisasi Morfo-Agronomi dan Kandungan Nutrisi Padi Gogo Lokal (Oryza Sativa L.) asal Kabupaten Padang Lawas
(Universitas Sumatera Utara, 2025)Upland rice is one of the dryland rice cultivars that play an important role in the Indonesian agricultural system. However, currently local upland rice germplasm is almost extinct due to the use of national superior ... -
Analisis Karakteristik Morfologis dan Agronomis Ubi Jalar (Ipomoea batatas L.) melalui Perbanyakan Vegetatif Dengan Umbi
(Universitas Sumatera Utara, 2025-03-27)MUHIZAR YASVISYAH PALEVI SIAHAAN. Analysis of Morphological and Agronomic Characteristics of Sweet Potato (Ipomoea batatas L.) Through Vegetative Propagation Using Tubers Guided by Mr. EMMY HARSO KARDHINATA.Sweet potato ... -
Pengaruh Unsur Hara Mikro (B, Cu, Zn, dan Mo) Tanah Terhadap Produksi Tanaman Kopi Arabika pada Beberapa Kecamatan di Kabupaten Tapanuli Utara
(Universitas Sumatera Utara, 2025)The growth of coffee plants resembles shrubs that grow upright, coffee plants are included in two-bean plants (dicotyledons) which have taproots. This research was conducted in Pangaribuan, Simangumban, Adiankoting, Muara ... -
Pemanfaatan Beberapa Jenis Pupuk Kandang dan Mikoriza dalam Peningkatan Serapan P, Pertumbuhan dan Hasil Tanaman Bawang Merah (Allium ascalonicum L)
(Universitas Sumatra Utara, 2024)Shallot (Allium ascalonicum L.) is one of the horticultural commodities with high economic value and is needed by the community as food ingredients. Increasing P uptake and shallot growth and production can be done by ... -
Pengaruh Pemberian Mutagen EMS (Ethyl Methane Sulphonate) pada Tanaman Padi (Oryza sativa L) Varietas IR 64 dan Inpari 32 terhadap Karakter Kualitatif dan Kuantitatif
(Universitas Sumatera Utara, 2025)Rice (Oryza sativa L.) is the most important food crop in Indonesia. As a country with a large population, Indonesia faces challenges in meeting its food needs. The yield and quality of rice can be increased through ... -
Pengaruh Dosis Kompos Ampas Tebu terhadap Pertumbuhan dan Produksi 3 Varietas Kedelai (Glycine Max L.)
(Universitas Sumatera Utara, 2025)The use of superior varieties and proper fertilization is essential for enhancing plant growth. This study aimed to determine the effect of sugarcane bagasse compost application on the growth and yield of several ...