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All Journal Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal Unri Conference Series: Community Engagement Bioscientist : Jurnal Ilmiah Biologi Jurnal Pemberdayaan Sosial dan Teknologi Masyarakat Berkala Ilmiah Biologi
Liana Dwi Sri Hastuti
Universitas Sumatera Utara
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Languange, Linguistic, Communication & Media Medicine & Pharmacology Social Sciences Veterinary

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Peningkatan produksi petani Jamur Tiram dengan teknik kultur di Kota Medan Yurnaliza Yurnaliza; Liana Dwi Sri Hastuti; Riyanto Sinaga; Adrian Hartanto; Wita E Tarigan
Unri Conference Series: Community Engagement Vol 2 (2020): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.2.335-343

Abstract

Oyster mushrooms are one of the commodities that people are interested in to meet the needs of healthy and nutritious foods, where the demand of this fungus increases every year. In the city of Medan, oyster mushroom cultivation has begun to develop in the home industry, small to medium scale industries, but in fact it has not yet fulfilled the market demand. The low production of oyster mushrooms caused by the low knowledge of the farmer in preparation of the seed, either F-0, F-1, F-2 or F-3 and ultimately fail in baglog preparation as the final media stage for oyster mushroom production. In the seedlings and backlogs manufacturer should follow the technical culture standard preparation of seedling. Socialization has been carried out by Tim ABDIMAS with the demonstration and introducing culture and sterilization technique using saving energy autoclave, efficient in use for the mushroom farmers and expected after the program the farmers can be confident and become independent in spawn or seedling producing by themselves. The use of autoclave is very effective and significant in reducing the number of contaminated seedlings, as seen in the graph which is also presented in this paper. Knowledge of making mushroom flour with a simple method with low cost in contemporary and hygienic packaging ready to be marketed as a basic ingredient in food processed products or as an ingredient in traditional medicine is also provided.
Effect of Fermented Feed on Cattle Weight at Pondok Rawa Village, Deli Serdang Regency, North Sumatera Hesti Wahyuningsih; Hotnida Sinaga; Liana Dwi Sri Hastuti; Fachri Fauzi; Wulan Apridamayanti; Silfy Anisa Nasution; Wira Khairulsyah; Arbi Maulana
Berkala Ilmiah Biologi Vol 14 No 2 (2023)
Publisher : Fakultas Biologi Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/bib.v14i2.6571

Abstract

Abstract: Cattle farming in Indonesia, especially in North Sumatra, is still a secondary livelihood for breeders. Treatment and processing of beef are generally done in the traditional way. The success of the beef cattle business is very dependent on the fulfillment of nutrients that affect livestock health. Therefore, quality and sustainable feed is an important factor in livestock cultivation technology. The purpose of this study was to determine the effect of fermented feed on cattle weight at a small cattle farm in Pondok Rawa Village, Deli Serdang Regency, Sumatera Utara. Fermented feed is formulated by mixing corn ash and palm oil cake (5:1), coarse salt, molasses, and EM4 into chlorine-free water. The feed was stored in PP plastic and incubated for 7 days. Five cows chosen randomly were given fermented feed every day for 1 month while the other 5 cows were only given forage. All test cattle were about 4 years old and weighed weekly and the data were statistically analyzed using ANOVA in JASP 0.16.4. The results showed that the average weight gain of one cattle fed with fermented feed (1.54 kg/week) was higher than forage treatment (0.69 kg/week). This result was validated and substantiated by ANOVA test result showing that value of p < 0.05.
Digitalisasi Administrasi Desa Kuta Mbelin Berbasis SID Untuk Tata Kelola Pemerintahan Yang Efektif Berkelanjutan Syahril Efendi; Fauzan Nurahmadi; Fuzy Yustika Manik; Seniman; T. Henny Febriana Harumy; Ivan Jaya; Yeni Absah; Muhammad Romi Syahputra; Liana Dwi Sri Hastuti; Pauzi Ibrahim Nainggolan; Tulus Joseph Herianto; Dewi Sartika Br Ginting; Yudhistira
Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal Vol. 9 No. 1 (2026): Januari 2026
Publisher : STMIK Royal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33330/jurdimas.v9i1.4326

Abstract

Abstract: The digital transformation of village administration has become an urgent need to enhance public service efficiency and ensure transparent local governance. This study analyzes the implementation of the Village Information System (SID) in Kuta Mbelin Village, STM Hulu Subdistrict, Deli Serdang Regency, as a mechanism for supporting administrative digitalization. It also evaluates the role of information technology in village governance and the integration of village statistical data within the framework of the Sustainable Development Goals (SDGs). The research employs a combination of literature review, field observation, and interviews with village officials and community members. The findings indicate that the adoption of SID in Kuta Mbelin Village improves administrative efficiency, accelerates public service delivery, and enables evidence-based data management that supports sustainable village development planning. This study recommends enhancing SID by integrating data analytics and strengthening information security to maximize its usefulness in village governance. Keywords: village digitalization; village information system; governance; SDGs; kuta mbelin village Abstrak : Transformasi digital dalam administrasi desa menjadi kebutuhan mendesak guna meningkatkan efisiensi layanan publik dan tata kelola pemerintahan yang transparan. Penelitian ini menganalisis implementasi Sistem Informasi Desa (SID) di Desa Kuta Mbelin, Kecamatan STM Hulu, Kabupaten Deli Serdang, dalam mendukung digitalisasi administrasi desa. Studi ini juga mengevaluasi peran teknologi informasi dalam tata kelola pemerintahan desa serta integrasi data statistik desa dalam perspektif Sustainable Development Goals (SDGs). Metode penelitian yang digunakan meliputi studi literatur, observasi lapangan, dan wawancara dengan perangkat desa serta masyarakat. Hasil penelitian menunjukkan bahwa penerapan SID di Desa Kuta Mbelin meningkatkan efisiensi administrasi, mempercepat pelayanan publik, dan memungkinkan pengelolaan data berbasis bukti yang mendukung perencanaan pembangunan desa berkelanjutan. Studi ini merekomendasikan optimalisasi SID dengan integrasi analitik data dan keamanan informasi untuk meningkatkan daya guna dalam tata kelola desa. Kata Kunci: digitalisasi desa; sistem informasi desa; tata kelola pemerintahan; SDGs; desa kuta mbelin
INOVASI DIGITAL DAN TEKNOLOGI UNTUK PEMBANGUNAN BERKELANJUTAN DI DESA KUTA MBELIN Syahril Efendi; Fauzan Nurahmadi; Fuzy Yustika Manik; Seniman Seniman; T. Henny Febriana Harumy; Ivan Jaya; Yeni Absah; Muhammad Romi Syahputra; Liana Dwi Sri Hastuti; Pauzi Ibrahim Nainggolan; Tulus Joseph Herianto; Dewi Sartika Br Ginting; Yudhistira Yudhistira
Jurnal Pemberdayaan Sosial dan Teknologi Masyarakat Vol. 5 No. 2 (2025): Desember 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jpstm.v5i2.5154

Abstract

 Abstract: Kuta Mbelin Village in STM Hulu District, Deli Serdang Regency, utilizes digital technology to accelerate sustainable development through its official village website, kutambelin.com. This website plays a crucial role in promoting the village's potential, particularly in the agriculture and nature tourism sectors, which support the achievement of SDG 8 (Decent Work and Economic Growth). Furthermore, kutambelin.com highlights sustainable environmental management programs relevant to SDG 12 (Responsible Consumption and Production), and supports digital infrastructure innovation related to SDG 9 (Innovation, Infrastructure, and Industrialization). Keywords: Kuta Mbelin Village, digital innovation, sustainable development, SDGs, village website, local promotion, agriculture, tourism. Abstrak: Desa Kuta Mbelin di Kecamatan STM Hulu, Kabupaten Deli Serdang, memanfaatkan teknologi digital untuk mempercepat pembangunan berkelanjutan melalui situs web resmi desa, kutambelin.com. Website ini memainkan peran penting dalam mempromosikan potensi desa, khususnya di sektor pertanian dan pariwisata alam, yang mendukung pencapaian SDG 8 (Pekerjaan Layak dan Pertumbuhan Ekonomi). Selain itu, kutambelin.com menyoroti program pengelolaan lingkungan yang berkelanjutan, relevan dengan SDG 12 (Konsumsi dan Produksi yang Bertanggung Jawab), serta mendukung inovasi infrastruktur digital yang terkait dengan SDG 9 (Inovasi, Infrastruktur, dan Industrialisasi). Kata Kunci : Desa Kuta Mbelin, inovasi digital, pembangunan berkelanjutan, SDGs, website desa, promosi lokal, pertanian, pariwisata.
Qualitative Screening and Activity Assay of L-asparaginase-Producing Fungi from Tempeh Niva Tahyat; Yurnaliza; Liana Dwi Sri Hastuti
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 4 (2025): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i4.18443

Abstract

This study aims to isolate and determine the types of fungi in tempeh that are capable of producing the enzyme L-asparaginase and how the enzyme activity is produced. The following steps were taken: Fungi were isolated using the pour plate method with Potato Dextrose Agar (PDA) medium; morphological characterization of fungi was performed macroscopically and microscopically.The ability to produce asparaginase was assessed qualitatively using modified liquid M9 medium and quantitative assay of L-asparaginase activity with the Nessler reagent. Potential fungi were identified based on identification books. The results of fungal isolation from tempeh yielded of 7 fungal isolates. Qualitative selection of fungal isolates from tempeh capable of producing L-asparaginase resulted in 4 fungi capable of producing the L-asparaginase enzyme, indicated by a pink color change in the medium. Quantitative assay was performed using an enzyme activity test .The results of quantitative selection showed that the highest activity of L-asparaginase enzyme was found in fungal isolate with the code TP 3, reaching 16,386 U/mL, which has been identified macroscopically and microscopically and is classified as belonging to the genus Aspergillus. These findings indicate that fungi from tempeh have the potential to produce the enzyme L-asparaginase.
Co-Authors Adrian Hartanto Arbi Maulana Desy Christine Naibaho Dewi Sartika Br Ginting Efendi, Syahril Erman Munir Fachri Fauzi Fauzan Nurahmadi Fuzy Yustika Manik Hesti Wahyuningsih Hotnida Sinaga Ivan Jaya Muhammad Khaliqi Muhammad Romi Syahputra Nainggolan, Pauzi Ibrahim Niva Tahyat Retno Widia Sari Ritha F.Dalimunthe Seniman Seniman Seniman Silfy Anisa Nasution Sinaga, Riyanto Sri Fajar Ayu T. Henny Febriana Harumy Tulus Joseph Herianto Wira Khairulsyah Wita E Tarigan Wulan Apridamayanti yeni absah Yudhistira Yudhistira Yudhistira Yurnaliza Yurnaliza, Yurnaliza