Faculty of Agriculture: Recent submissions
Now showing items 61-80 of 9740
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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 ... -
Karakteristik Mikroplastik pada Air di Wilayah Pantai Pulau Sumatera
(Universitas Sumatera Utara, 2025)Microplastics are small pieces of large plastics that measure 1-5 mm and become a type of marine debris that becomes an obstacle because of its very small size and can be consumed by marine biota. This study aims to determine ... -
Sebaran Spasial dan Temporal Mikroplastik pada Air di Perairan Danau Toba Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2025)Lake Toba plays an important role in the aquatic ecosystem, but human activities such as fisheries, agriculture, and tourism cause microplastic pollution. This study analyzed the spatial and temporal distribution of ... -
Sintesis Trigliserida Rantai Sedang secara Asidolisis Enzimatik Berbasis Minyak Inti Sawit sebagai Bahan Pangan Fungsional
(Universitas Sumatera Utara, 2025)Medium-Chain Triglycerides (MCT) is a form of structured lipid with a composition of Medium-Chain Fatty Acids (MCFA/C6-C12) esterified on the glycerol backbone. MCT is different from Long-Chain Triglycerides (LCT) because ... -
Skrining Kandidat Probiotik dari Dengke Naniura untuk Menurunkan Kolestrol
(Universitas Sumatera Utara, 2025)Research was conducted with the aim of obtaining lactic acid bacteria (LAB) species from dengke naniura that have the ability to reduce cholesterol. The research was carried out in several stages, each stage is done with ... -
Sebaran Cumi-cumi (Uroteuthis sp.) pada Musim Peralihan di Perairan Selat Malaka
(Universitas Sumatera Utara, 2025)The waters of the Malacca Strait are one of Indonesia's significant marine areas, where squid (Uroteuthis sp.) is a key fishery commodity. This study aims to analyze the distribution of squid (Uroteuthis sp.) during the ... -
Distribusi Spasial dan Temporal Plankton di Danau Toba Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2025)Lakes are aquatic ecosystems that have an important role in supporting biodiversity, especially as a habitat for various types of plankton that are the basis of the aquatic food chain. Changes in environmental conditions ... -
Distribusi Spasial Keanekaragaman Jenis Plankton di Perairan Estuari Pangkalan Susu, Kabupaten Langkat, Sumatera Utara
(Universitas Sumatera Utara, 2025)Estuaries are aquatic ecosystems that play a crucial role in supporting biodiversity, particularly as habitats for various plankton species that form the base of the aquatic food chain. The diversity and abundance of ... -
Pengaruh Waktu Pengukusan dan Lama Fermentasi terhadap Karakteristik Mutu Tape Ubi Jalar Kuning yang Diolah Menjadi Keripik
(Universitas Sumatera Utara, 2025)This study was conducted with the aim of determining the effect of steaming time and fermentation time on the quality characteristics of yellow sweet potato tape and processing yellow sweet potato tape into yellow sweet ... -
Identifikasi DNA Barcoding dan Status Kekerabatan Rajungan (Portunus sp.) di Perairan Pantai Labu
(Universitas Sumatera Utara, 2025)Blue Swimming Crab (Portunus sp.) is one of the high economic value fishery commodities found in Pantai Labu Waters. However, information on crab species caught in this area is still limited, so accurate identification ... -
Analisis Faktor-Faktor yang Mempengaruhi Perilaku Konsumen dalam Keputusan Pembelian Anggrek (Orchidaceae) di Pane Orchid Garden Kecamatan Medan Denai
(Universitas Sumatera Utara, 2025)One way to develop an ornamental plant business is to cultivate or sell orchids. The high diversity of orchid species provides the possibility of producing various types of orchids both as cut flowers and as flowering ... -
Cemaran Mikroplastik pada Ikan dan Lobster Keramba Jaring Apung (KJA) di Danau Toba
(Universitas Sumatera Utara, 2025)Microplastic contamination in aquatic environments has become a significant global issue, affecting both ecosystems and human health. This study aims to identify the presence, abundance, and types of microplastics in ... -
Kontaminasi Mikroplastik pada Nekton Hasil Tangkapan di Danau Toba
(Universitas Sumatera Utara, 2025)Microplastics are pollutants that are commonly found in waters, including Lake Toba. This study aims to analyze microplastic contamination in captured nekton and compare its content based on fish species and season. Samples ... -
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 ... -
Analisis Logam Berat ( Pb, Cu, Zn) pada Kerang Kepah (Meretrix sp.) yang Dikonsumsi di Perairan Tanjung Balai, Sumatera Utara
(Universitas Sumatera Utara, 2025)Heavy metal pollution in aquatic environments is an increasingly urgent environmental issue, especially in coastal areas such as Tanjung Balai, North Sumatra. Heavy metals such as Lead (Pb), Copper (Cu), and Zinc (Zn) are ... -
Pengaruh Perbandingan Ekstrak Albedo Semangka dengan Ekstrak Kulit Buah Naga dan Konsentrasi Sorbitol terhadap Mutu Permen Jelly
(Universitas Sumatera Utara, 2024)This research was aimed to determine the characteristics of jelly candy made from watermelon albedo and pitaya peel and to utilize raw materials that still had nutrition content which is usually discarded as waste and ... -
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 ... -
Pengaruh Perbandingan Bubur Labu Kuning dengan Jenis Bubur Kunyit dan Jenis Gula yang Digunakan terhadap Mutu Selai Lembaran Labu Kuning
(Universitas Sumatera Utara, 2025)Sheet jam is a new innovation transforming traditional semi-moist jam into compact, non-sticky sheets. This innovation aims to facilitate the consumption of jam on bread. The use of yellow pumpkin, turmeric (white ...