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All Journal Jurnal Biologi Tropis Jurnal Wicara Desa
Maelia, Wina
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Immunology & microbiology Languange, Linguistic, Communication & Media Public Health Social Sciences

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Analysis of Production Costs for White Oyster Mushroom (Pleurotus ostreatus) Cultivation at UMKM Agro Jamur Lombok, Kekeri Village, Gunungsari District, West Lombok Regency Fadli, Fadli; Jupri, Ahmad; Maelia, Wina; Rozi, Tapaul; Hidayati, Lilik
Jurnal Biologi Tropis Vol. 25 No. 1 (2025): Januari - Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i1.9436

Abstract

Indonesia with its tropical climate, boasts abundant agricultural potential, including on Lombok Island. UMKM Agro Jamur Lombok is a promising white oyster mushroom cultivation business in this region, driven by high market demand. This research aims to analyze the production cost structure and business feasibility of white oyster mushroom cultivation at UMKM Agro Jamur Lombok. The study employed a descriptive quantitative method, collecting data through observation, interviews, questionnaires, and literature reviews. Data analysis included calculations of production costs (fixed and variable), revenue, income, and business feasibility using the R/C ratio, B/C ratio, and Break-Even Point (BEP). The research results indicate that UMKM Agro Jamur Lombok's total production cost in 2024 was IDR 197,100,000, with a revenue of IDR 336,000,000, yielding an income of IDR 138,900,000. The feasibility analysis showed an R/C ratio of 1.7047 and a B/C ratio of 0.7047, indicating that the business is feasible and profitable. Although there was a decrease in production due to damaged grow bags, the R/C ratio (1.6536) and B/C ratio (0.6536) after the decline still demonstrate business viability. However, there is a discrepancy between the BEP selling price of grow bags (IDR 8,213/unit) and the actual selling price in the field (IDR 4,000/unit), which requires further review regarding cost efficiency or market dynamics.
PEMANFAATAN LIMBAH PLASTIK SEBAGAI BAHAN BAKAR MINYAK MELALUI TEKNOLOGI PIROLISIS DI DESA DANGER Azmi, Siti; Munirah, Ira; Maelia, Wina; Firdaus, Muhammad Ruslil; Putri, Ni Nyoman Tri Sulensi; Qorina, Rodian; Rahmani, M. Rizky Raka; Nurrohmah, Rani; Astuti, Juliana Dwi; Fikri, Arya Mahalli Al; Abdurrazak, Abdurrazak
Jurnal Wicara Vol 3 No 4 (2025): Jurnal Wicara Desa
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/vgj07s03

Abstract

Permasalahan limbah plastik menjadi isu serius di berbagai daerah, termasuk Desa Danger, karena sifatnya yang sulit terurai dan berpotensi mencemari lingkungan. Kegiatan Kuliah Kerja Nyata (KKN) Universitas Mataram 2025 dilaksanakan dengan tujuan memberikan solusi pengelolaan limbah plastik melalui penerapan teknologi pirolisis yang mampu mengubah plastik menjadi bahan bakar minyak (BBM) alternatif, sekaligus meningkatkan kesadaran masyarakat akan pentingnya pengelolaan sampah yang ramah lingkungan. Metode kegiatan meliputi survei awal, observasi, perbaikan dan uji coba mesin pirolisis, penyuluhan, serta pelatihan teknis kepada masyarakat mengenai cara mengoperasikan mesin dan mengolah plastik menjadi BBM maupun produk alternatif seperti paving block. Hasil kegiatan menunjukkan adanya peningkatan pengetahuan dan keterampilan masyarakat dalam mengelola limbah plastik, beroperasinya kembali mesin pirolisis desa, serta munculnya kesadaran kolektif akan pentingnya pengurangan sampah plastik. Kesimpulannya, program KKN berhasil mencapai tujuan yaitu memberdayakan masyarakat Desa Danger dalam pengelolaan limbah plastik dan memperkenalkan teknologi pirolisis sebagai solusi lingkungan sekaligus peluang energi alternatif, meskipun pada skala kecil masih diperlukan peningkatan efisiensi dan keberlanjutan program.
Co-Authors Abdurrazak Abdurrazak Ahmad Jupri Astuti, Juliana Dwi Azmi, Siti Fadli Fadli Fikri, Arya Mahalli Al Firdaus, Muhammad Ruslil Lilik Hidayati, Lilik Munirah, Ira Nurrohmah, Rani Putri, Ni Nyoman Tri Sulensi Qorina, Rodian Rahmani, M. Rizky Raka Rozi, Tapaul