• Analisa Karakter Morfologi Tanaman Kacang Kedelai Hitam (Glycine max (L.) Merril) Varietas Detam 2 Terhadap Konsentrasi dan Lama Perendaman Kolkisin 

  Luckita, Mirna (Universitas Sumatera Utara, 2025)

  Soybeans (Glycine max (L.) Merrill) are an important global legume crop that grows in tropical, subtropical, and temperate climates. Soybeans are referred to as the “protein hope” of the future because of their high ...

• Prioritas Strategi PT Perkebunan Nusantara IV Regional II Untuk Memperoleh Sertifikasi RSPO 

  Rabani, Ali (Universitas Sumatera Utara, 2025)

  This research will focus on PTPN IV Regional II with the aim of exploring priority strategies that can be applied to obtain RSPO certification. With a systematic approach, this study is expected to provide practical benefits ...

• Analisis Kelayakan dan Nilai Tambah Usaha Ikan Lele Salai di Kota Padangsidimpuan 

  Siregar, Mutia Wardah (Universitas Sumatera Utara, 2025)

  This study aims to analyze the added value and also the feasibility of the smoked catfish business in Kota Padangsidimpuan. The location of the study was determined intentionally, with a quantitative descriptive research ...

• Pengaruh Aplikasi Biochar Tandan Kosong Kelapa Sawit terhadap Produksi dan Sifat Biologi Tanah pada Tanaman Menghasilkan Kelapa Sawit (Elaeis Guineensis Jacq.) di PTPN IV Kebun Torgamba 

  Simamora, Daniel Bill Gate (Universitas Sumatera Utara, 2025)

  The application of biochar derived from oil palm empty fruit bunches (EFB) has the potential to support sustainable agriculture, as it functions as a soil amendment and ameliorant that can improve soil quality and land ...

• Pengaruh Kombinasi Pemberian Zpt Alami (Air Kelapa) dan 2,4D (Dichlorophenoxy-Acetic Acid) pada Media MS terhadap Induksi Kalus Tanaman Anggur (Vitis Vinifera L.) 

  Putri, Apri Asila (Universitas Sumatera Utara, 2025)

  This study aims to determine the effect of the combination of natural PGR (coconut water) and 2,4D (Dichlorophenoxy-acetic acid) in MS media on callus induction of grape plants (Vitis vinifera L.). This study was conducted ...

• Pengaruh Suku Bunga, Promosi Word Of Mouth, Brand Image, Jenis Produk Terhadap Pendapatan Melalui Keputusan Penggunaan Kredit Usaha Rakyat (Studi Kasus: BNI KCP Petisah) 

  Pangestuti, Jihan Nabila (Universitas Sumatera Utara, 2025)

  The increase in the distribution of People's Business Loans (KUR) every year has not been in line with the level of utilization by MSME actors, including at BNI KCP Petisah which is one of the active KUR distributors in ...

• Aplikasi Bakteri Fungsional dan Kompos Jerami Padi Terhadap Peningkatan Pertumbuhan Tanaman Padi (Oryza sativa L.) Pada Lahan Sawah 

  Pramana, Fajar Azhari (Universitas Sumatera Utara, 2025)

  This study aimed to determine the effects of applying functional bacteria and rice straw compost, as well as their interaction, on the growth enhancement of rice plants (Oryza sativa L.) in paddy fields. The research ...

• Pengaruh Penambahan Andaliman (Zanthoxylum acanthopodium) terhadap Kualitas Mikrobiologi dan Organoleptik Patty Daging Ayam Petelur Afkir 

  Harahap, Dini Safitri (Universitas Sumatra Utara, 2025)

  One of the efforts that can be made in utilizing culling chickens as food products is by processing the chicken meat into patties. Patties are susceptible to spoilage due to microbes. This research aims to determine the ...

• Pertumbuhan Biji Jeruk Siam Madu (Citrus nobilis L.) Seedless dengan Pemberian Kinetin dan NAA (Naphthalene Acetic Acid) secara In Vitro 

  Yodha, Aditya Mahatva (Universitas Sumatera Utara, 2025)

  This study aims to determine the effect of giving a combination of Kinetin and NAA (Naphthalene Acetic Acid) on the growth of Siam Madu Orange (Citrus nobilis L.) seedless. This research was conducted at the Biotechnol ...

• Pengaruh Zat Pengatur Tumbuh GA3 dan Kinetin terhadap Pertumbuhan Biji Jeruk Siam Madu (Citrus nobilis L.) Asal Siboras Simalungun secara In Vitro 

  Syafitri, Dewi (Universitas Sumatera Utara, 2025)

  This study aims to determine the effect of giving a combination of GA3 and Kinetin in vitro on the seeds of Siam Madu Orange (Citrus nobilis L.) from Siboras Simalungun. This research was conducted at the Biotechnology ...

• Efek Cangkang Kerang terhadap Kation Basa dan Kejenuhan Basa serta Pertumbuhan Jagung (Zea Mays L.) di Tanah Ultisol 

  Napitu, Marco Daniel (Universitas Sumatera Utara, 2025)

  This study aims to evaluate the effect of mussel shell powder application on base cation availability, base saturation, and maize (Zea mays L.) growth in Ultisol soil. The experiment was conducted in a greenhouse at the ...

• Isolasi dan Identifikasi Jamur Pelarut Fosfat dan Kalium dari Limbah Kulit Jengkol (Pithecellobium jiringa) 

  Malau, Asry Yunina (Universitas Sumatera Utara, 2025)

  Jengkol (Pithecellobium jiringa) is widely used as a food source, but it produces peel waste that is not yet optimally utilized and may cause environmental pollution. The peel has a distinctive and pungent aroma, formed ...

• Pengaruh Harga, Kualitas Produk Dan Perceived Value Terhadap Repurchase Intention Sayur Organik Pada Supermarket Di Kota Medan 

  Keliat, Diah Vallentina (Universitas Sumatera Utara, 2025)

  This study aims to analyze the influence of factors that influence the repurchase intention of organic vegetables, namely price, product quality, and perceived value. This research uses data collection methods with a total ...

• Respons Pertumbuhan dan Produksi Beberapa Genotipe Lokal Ubi Jalar (Ipomoea batatas L.) terhadap Pemberian Kompos Limbah Ikan di Lahan Salin 

  Tampubolon, Billy Graham (Universitas Sumatera Utara, 2025)

  This study aims to examine the growth and production responses of several local sweet potato genotypes when provided with fish waste compost. It was conducted in Durian Village, Pantai Labu District, Deli Serdang Regency, ...

• Induksi Kalus dan Morfogenesis Tunas Tanaman Jintan Hitam (Nigella sativa L.) Menggunakan 2,4-D dan Kinetin 

  Sitompul, Clara Maria Nonda (Universitas Sumatera Utara, 2025)

  This study aimed to determine the effect of applying various concentrations of 2,4-D and Kinetin in MS medium on the growth of callus and shoot morphogenesis of black cumin (Nigella sativa L.), as well as to assess the ...

• Kajian Penerapan PHT dan Kelayakan Usahatani Kubis (Brassica oleracea L.) di Desa Ajijahe Kecamatan Tigapanah Kabupaten Karo 

  Sitindaon, Erwin Harianto (Universitas Sumatera Utara, 2025)

  Cabbage is one of the widely cultivated horticultural commodities with high economic and nutritional value which is the mainstay of farmers, especially in Karo Regency. Pest and disease attacks are an obstacle for cabbage ...

• Pengaruh Jarak Tanam terhadap Pertumbuhan dan Produksi Dua Varietas Sorgum (Sorghum Bicolor (L). Moench) 

  Tanjung, Iwal Mansiz (Universitas Sumatera Utara, 2025)

  Sorghum is a highly potential crop that can be developed as an alternative source for food, feed, and industrial needs. To meet these demands, efforts to increase production are necessary, one of which is through optimizing ...

• Pertumbuhan dan Biologi Reproduksi Ikan Kembung Lelaki (Rastrelliger kanagurta) yang didaratkan di Tempat Pelelangan Ikan (TPI) Pantai Labu Kabupaten Deli Serdang Provinsi Sumatera Utara 

  Hutagalung, Grace Yohanna (Universitas Sumatera Utara, 2025)

  Male Mackerel (Rastrelliger kanagurta) is one of the small pelagic fish landed at the Fish Auction Place (TPI) in Pantai Labu, Deli Serdang Regency, North Sumatra Province. The purpose of this study is to determine the ...

• Efektivitas Pupuk Hayati Mikoriza dan Asam Humat dalam Meningkatkan Efisiensi Pemupukan NPK Mg dan Pertumbuhan Bibit Kelapa Sawit Tahap Main Nursery di Tanah Ultisol 

  Ikhsan, Andri (Universitas Sumatera Utara, 2025)

  One of the challenges in oil palm nurseries is limited soil fertility, especially in Ultisol soils which have high acidity and low nutrient availability. To overcome some of the problems in ultisol soils, mycorrhizal ...

• Analisis Faktor-Faktor Yang Mempengaruhi Produktivitas Perkebunan Kelapa Sawit Pada Areal Penanaman Big Hole (Kasus: PT. PP. London Sumatra Indonesia, Tbk Bah Lias Estate, Divisi 3 Manahul). 

  Siagian, Ebenhaezer Estuel Timothy Apkharisdei (2025)

  Palm oil is one of the leading commodities in the plantation sector in Indonesia, contributing significantly to the national Gross Domestic Product (GDP) and becoming a major source of income for millions of farmers ...

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