Department of Agrotechnology: Recent submissions
Now showing items 1-20 of 3810
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Respon Pertumbuhan dan Produksi Beberapa Kultivar Lokal Kacang Merah (Phaseolus vulgaris L) Simalungun dengan Perlakuan Asam Salisilat di Dataran Menengah
(Universitas Sumatera Utara, 2024)Red beans are an important source of plant-based protein in Indonesia, rich in nutrients such as protein, complex carbohydrates, fiber, vitamins, and minerals. The cultivation of red beans in the midlands, especially in ... -
Evaluasi Pertumbuhan dan Produksi Kelapa Sawit (Elaeis guineensis Jacq.) Aksesi Liar Asal Kamerun di Lingkungan Kebun Percobaan PPKS Adolina
(Universitas Sumatera Utara, 2024)Indonesia is one of the world's largest producers of palm oil, producing more than half of all palm oil globally. Although not indigenous to Indonesia, the sector plays an important role in the economy, creating jobs and ... -
Pengaruh Interval Penyiraman terhadap Pertumbuhan dan Produksi 2 Varietas Jagung (Zea mays L.) pada Media dengan Cekaman Kekeringan yang Diberi Kitosan
(Universitas Sumatera Utara, 2024)Maize is the second most important food source after rice. Maize production is often hampered by environmental factors such as drought stress. Drought can cause a decrease in the growth and productivity of corn plants, ... -
Pertumbuhan dan Produksi Beberapa Varietas Padi Sawah (Oryza sativa L.) pada Berbagai Jenis Pupuk Organik di Kabupaten Batu Bara
(Universitas Sumatera Utara, 2024)This research aims to determine the growth and production of several varieties of lowland rice (Oryza sativa L.) on various types of organic fertilizer in Batu Bara district. This research was carried out in Bangun Sari ... -
Analisis Protein dan Amilosa pada Jagung Pulut Pelangi Hasil Persilangan Keturunan F2 dan F3
(Universitas Sumatera Utara, 2024)Corn contains protein in different amounts and qualities. To increase the high protein content and high yield potential, it is necessary to improve the traits by crossing. The purpose of this study was to determine the ... -
Pemanfaatan Amandemen Tandan Kosong Kelapa Sawit Pada Pertumbuhan Bibit Kelapa Sawit (Elaeis guineensis jacq.) Periode Pre-Nursery di Tanah Ultisol
(Universitas Sumatera Utara, 2025)Oil palm is an important commodity for the Indonesian economy as it produces vegetable oil that is needed by industries. Its production produces waste, including oil palm empty fruit bunches (EFB), which is expected to ... -
Analisis Indeks Normalisasi Perbedaan Kebasahan (NDWI) Menggunakan Foto Multispektral pada Tanaman Kelapa Sawit Terserang Ganoderma di Kebun Percobaan PPKS Sei/Aek Pancur
(Universitas Sumatera Utara, 2024)Ganoderma boninense has been identified as the most common species that infects and causes death in oil palm. Soil moisture can affect the development and spread of Ganoderma disease. Detection of Ganoderma infestation ... -
Uji Potensi Jamur Selulotik Asal Batang Kelapa Sawit dalam Mendekomposisi Limbah Kulit Tanduk Kopi
(Universitas Sumatera Utara, 2024)One of the activities to utilize waste produced during the processing of coffee plantation products such as coffee husks can be done through composting. Coffee husk waste is difficult to decompose because it contains ... -
Kajian Sifat Kimia Tanah pada Perkebunan Kelapa Sawit(Elaeis guineensis Jacq.) Rakyat di Kecamatan Bilah Hulu Kabupaten Labuhanbatu
(Universitas Sumatera Utara, 2024)This study aims to assess the chemical properties of soil in oil palm plantations of smallholder plantations of Bilah Hulu District, Labuhanbatu Regency. The method used is descriptive method, soil sampling in this study ... -
Pengaruh Berbagai Dekomposer pada Pengomposan Limbah Pabrik Teh
(Universitas Sumatera Utara, 2024)One of the activities that can be done to support clean production in the tea industry is by utilizing the waste produced during the tea production process into compost. In the composting process, a number of living organisms ... -
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 ...