Department of Agrotechnology: Recent submissions
Now showing items 181-200 of 4000
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Peran Fungi Mikoriza Arbuskular dan Asam Salisilat untuk Peningkatan Pertumbuhan dan Produksi Bawang Merah Varietas Batu Ijo
(Universitas Sumatera Utara, 2025)Shallots are one of the leading horticultural commodities in Indonesia that are in great demand by the community and will grow and produce optimally if they are at 80 – 75% of soil moisture. This study aims to examine the ... -
Pengaruh Konsentrasi POC Daun Gamal pada Daun dan Tanah terhadap Pertumbuhan dan Produksi Sorgum
(Universitas Sumatera Utara, 2025)The continuous use of inorganic fertilizers can have a negative impact, this can be overcome by using liquid organic fertilizer derived from gamal leaves applied to leaves and soil. This study aims to determine the effect ... -
Induksi Mutasi Iradiasi Sinar Gamma Pada Generasi M1 Terhadap Tanaman Bunga Matahari (Helianthus annuus L.)
(Universitas Sumatera Utara, 2025)Sunflowers are plants from the Compositae family that are known as ornamental plants. Sunflowers are used as cut flowers that can be grown in pots. This study aims to determine the differences in the characteristics of ... -
Pengaruh Konsentrasi Auksin dan Sitokinin terhadap Kultur Kalus Edamame (Glycine Max (L.) Merrill)
(Universitas Sumatera Utara, 2025)This study aims to analyse the effect of auxin (Naphthaleneacetic Acid/NAA) and cytokinin (Benzyl Amino Purine/BAP) concentrations on the induction and growth of edamame (Glycine max (L.) Merrill) callus culture. Callus ... -
Peningkatan Pertumbuhan Tanaman Bayam Merah (Amaranthus tricolor L.) pada Beberapa Cekaman Salinitas dengan Aplikasi Bakteri Penghasil ACC Deaminase dan Amandemen Organik
(Universitas Sumatera Utara, 2025)Salinity is a major abiotic stress that induces the accumulation of aminocyclopropane carboxylic acid (ACC) which can inhibit plant growth. This study aimed to investigate the effect of applying ACC deaminase producing ... -
Analisis Kapasitas Penyangga Kompos dan Biochar Berbahan Dasar Kotoran Sapi
(Universitas Sumatera Utara, 2025)This study aims to determine the acidity level, buffer capacity, and functional groups present in compost and biochar derived from cattle manure. The research was conducted at the Soil Chemistry and Biology Laboratory, ... -
Pengaruh Pemberian Casein Hydrolysate dan BAP terhadap Pertumbuhan Pisang Barangan Merah (Musa acuminata Linn.) secara In Vitro
(Universitas Sumatera Utara, 2025)This study aims to determine the effect of Casein hydrolysate concentration and BAP on the growth of red barangan banana in vitro. This research was conducted at the Laboratory of Plant Biotechnology, Faculty of Agriculture, ... -
Respons Fisiologi Tanaman Bawang Merah (Allium ascalonicum L.) Varietas Batu Ijo Terhadap Pengaplikasian Fungi Mikoriza Arbuskular dan Asam Salisilat
(Universitas Sumatera Utara, 2025)Shallots are horticultural plants that have high nutritional and antioxidant content. Low shallot production is not comparable to increased consumption due to limited irrigation which causes plant responses to water shortages ... -
Pengaruh Sitokinin dan GA3 Terhadap Pertumbuhan Tunas In Vitro Tanaman Kentang (Solanum tuberosum L.)
(Universitas Sumatera Utara, 2025)Potatoes are one of the important food crops in the world and serve as a source of carbohydrates. However, the provision of quality potato seeds still faces various problems, especially related to pest and disease attacks. ... -
Analisis Morfologi Kecambah Biji Kopi Arabika (Coffea arabica L.) pada Aplikasi Asap Cair Tempurung Kelapa
(Universitas Sumatera Utara, 2025)Breaking the dormancy of coffee beans needs to be done because coffee beans experience a period of dormancy caused by the physical resistance of the hard seed coat. The benefit of coconut shells is that they are raw materials ... -
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 ...