Faculty of Agriculture: Recent submissions
Now showing items 81-100 of 10694
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Pengaruh Penambahan Etil Glikol dan Gliserol terhadap Kualitas DNA Sperma Ikan Batak (Tor soro) pada Pasca Kriopreservasi
(Universitas Sumatera Utara, 2026)Batak fish (Tor soro) is an endemic fish of Danau Toba whose population continues to decline due to overexploitation, habitat destruction, and introduced predators. Conservation efforts can be carried out with sperm ... -
Pengaruh Jenis dan Dosis Perekat terhadap Kualitas Fisik Pelet Ransum Ayam Buras Fase Layer
(Universitas Sumatera Utara, 2025)This study aimed to determine the effect of different types and dosages of binders on the physical quality of pellets for layer-phase local chickens. The research was conducted using a Completely Randomized Design (CRD) ... -
Evaluasi Keragaman Tanaman Padi (Oryza sativa L.) F2 Hasil Persilangan Tetua Toleran Merkuri
(Universitas Sumatera Utara, 2026)This study aims to evaluate the genetic diversity of F2 generation rice plants(Oryza sativa L.) resulting from the crossbreeding of five parents, namely IF-16,IR-64, Inpari-32, Cakra Buana, and Siganteng. The study was ... -
Pengaruh Pemberian Pupuk Kandang Kambing dan NPK terhadap Pertumbuhan Tanaman Kangkung (Ipomoea reptans poir)
(Universitas Sumatera Utara, 2026)Water spinach (Ipomoea reptans Poir) is one of the most popular leafy vegetables in Indonesia. In addition to being easy to cultivate, water spinach also has high nutritional value and is widely favored by people from ... -
Biologi Reproduksi Ikan Senangin (Eleutheronema tetradactylum) yang Didaratkan Di Tempat Pendaratan Ikan (TPI) Gabion Belawan, Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2026)The four-finger threadfin (Eleutheronema tetradactylum) is an economically important demersal fish resource widely exploited by coastal communities. High fishing pressure may affect population structure and resource ... -
Inventarisasi Parasitoid Larva Plutella xylostella (Lepidoptera: Plutellidae) pada Pertanaman Kubis yang Diaplikasikan dan Tanpa Aplikasi Pestisida di Desa Purba Tengah Kecamatan Purba Kabupaten Simalungun
(Universitas Sumatera Utara, 2026)Plutella xylostella is the major pest of cabbage crop that can cause severe damage leading to significant yield losses. Although the main control method used by farmers is the application of chemical pesticides, this ... -
Identifikasi dan Karakterisasi Morfologi Tanaman Aren (Arenga pinnata) di Kabupaten Langkat
(Universitas Sumatera Utara, 2025)This research aims to identify and characterize the morphology of areca palm plants in Langkat Regency. This research was conducted using a descriptive survey method based on the IPGRI (International Plant Genetic Resources) ... -
Pengaruh Metode Perbanyakan dan Jenis Klon terhadap Juvenilitas Karet (Hevea Brasiliensis Muell.Arg.) di Kebun Entres
(Universitas Sumatera Utara, 2025)SYAFRIZAL. The Effect of Propagation Methods and Clones on the Juvenility of Rubber (Hevea brasiliensis Muell. Arg.) in the Budwood Garden. Supervised LISA MAWARNI as Chairperson of the Advisory Committee and NINI ... -
Pengaruh Penambahan Tepung Ubi Jalar Oranye Varietas Beta 1 Termodifikasi dan Konsentrasi Bubuk Kayu Manis pada Pembuatan Bolu Bhoi
(Universitas Sumatera Utara, 2026)CUT PATHAN Effect of Modified Orange Sweet Potato Flour (Beta-1 Variety) and Cinnamon Powder Concentration on the Production of Cake Bhoi (supervision by MIMI NURMINAH as Head of the Supervisory Committee and ISMED SUHAIDI ... -
Pengaruh Penambahan Lengkuas Merah Fermentasi Isolat Pediococcus Pentosaceus Strain N6 dan Ekstrak Buah Mengkudu Terhadap Performans dan IP Ayam Broiler
(Universitas Sumatera Utara, 2025)BREMA SANJA EDIKEL TARIGAN. Effect of Addition of Fermented Red Galangal Isolate Pediococcus pentosaceus Strain N6 and Noni Fruit Extract on Performance and IP of Broiler Chickens. (Supervised by USMAN BUDI and NURJAMA’YAH ... -
Seleksi dan Kemajuan Seleksi Populasi Jagung (Zea mays L.) F5 Hasil Persilangan Bebas Tiga Tetua
(Universitas Sumatera Utara, 2025)This research, entitled Selection and Selection Progress of F5 Maize (Zea mays L.) Population Resulting from Open Pollination of Three Parents, aimed to determine the phenotypic variability, quantitative and qualitative ... -
Analisis Faktor Risiko Produksi Peternakan Ayam Broiler Sistem Kandang Close House di kabupaten Karo Provinsi Sumatera Utara
(Universita Sumatera Utara, 2025)This research aims to analyze income, determine the Break Even point(BEP), identify risk factors, and develop risk mitigation strategies in broiler chiken closed-house farming in karo regency. The analysis method uses ... -
Analisis Mutu Fisik, Kimia Dan Organoleptik Pada Es Krim Susu Sapi Dengan Penambahan Tepung Daun Pegagan (Centella Asiatica)
(Universitas Sumatera Utara, 2025)Ice cream is a dairy product that is popular among various groups and has the potential to be developed as a functional food through the addition of natural nutrients. This study aims to evaluate the phytochemicals and ... -
Uji Kinerja Elektroda pada Biobaterai Berbasis Limbah Kelapa Berdasarkan Variasi Senyawa Aktivator Karbon
(Universitas Sumatera Utara, 2025)Biobattery is one of the environmentally friendly innovations that can store energy by utilizing organic materials as a source of energy. This research aims to determine the effect of activator variation, biomass variation ... -
Desain Alat Pengupas Kulit dan Inti Nanas (Ananas comosus L.) dengan Sistem Pneumatik
(Universitas Sumatera Utara, 2025)Pineapple (Ananas comosus L.) is a tropical fruit extensively consumed and processed into various food products. Manual peeling of pineapple skin and core is labor-intensive, time-consuming, and poses occupational safety ... -
Pengaruh Pemberian Cincau Gel Spirulina Platensis (CGSP) terhadap Respons Fisiologis DOC Broiler
(Universitas Sumatera Utara, 2025)Delayed access to feed and water after transferring chicks from the incubator is a common issue. This problem is further worsened by the 24–72 hour transportation period to the rearing farm, during which the chicks endure ... -
Eksplorasi dan Karakterisasi Morfo-Agronomi Kultivar Padi Lokal (Oryza Sativa L.) pada Beberapa Desa di Kabupaten Labuhan Batu
(Universitas Sumatera Utara, 2025)Rice is the staple food source for nearly 90% of humans, and every year there is an increase in demand for rice due to the growing population. Efforts to preserve and increase the diversity of germplasm of various plant ... -
Identifikasi Lalat Buah Bactrocera spp. (Diptera: Tephritidae), Jenis Parasitoid dan Tingkat Parasitisasinya pada Beberapa Komoditas Buah-Buahan di Sumatera Utara
(Universitas Sumatera Utara, 2025)One of the obstacles in reducing production of fruit commodities is caused by attacks from Bactrocera spp. A good control method is to utilize parasitoids. This study aimed to identify Bactrocera spp. and associated ... -
Pengaruh Pemberian Pupuk Kandang Kambing dan Pupuk Organik Cair Urine Kambing terhadap Pertumbuhan dan Produksi Tanaman Sawi Ensabi
(Universitas Sumatera Utara, 2025)Ensabi mustard is a typical plant from Kalimantan characterized by its bitter taste, green color, and high nutritional content. Ensabi cultivation can utilize goat pen waste and goat urine processed into solid and liquid ... -
Pengaruh Perbedaan Suhu Pengeringan dan Penambahan Sari Jeruk Nipis (Citrus aurantifolia S.) terhadap Karakteristik Mutu Minuman Teh Herbal Daun Senduduk (Melastoma malabathricum L.)
(Universitas Sumatera Utara, 2025)This study was aimed to determine the effect of varying drying temperatures of senduduk leaves and different concentrations of lime juice on the quality of herbal tea. A factorial Completely Randomized Design (CRD) was ...