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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Teknologi dan Manajemen Industri Terapan Treubia
Muhammad Ridwan
IPB University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Physics

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Strategies for Sustainable Corn Farming Development in Bima Regency Muhammad Ridwan; Lina Karlinasari; Hariyadi
Jurnal Penelitian Pendidikan IPA Vol 11 No 12 (2025): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i12.13516

Abstract

Bima Regency is one of the main centers of corn production in Indonesia, playing a significant role in food security and the local economy. However, the sustainability of corn farming in this region faces various challenges, particularly environmental degradation, carrying capacity issues, price fluctuations, and dependence on chemical inputs. This study aims to analyze corn production conditions over the past ten years, assess the sustainability of corn farming, and develop strategies for sustainable corn farming in Bima Regency. The methods used in this study include production data analysis for the 2015-2024 period, sustainability analysis using the Multidimensional Scaling (MDS) approach with Rapfish software, and strategy formulation using the SWOT method. The sustainability index for corn farming in Bima Regency was found to be 55,88, indicating a moderately sustainable level, with ecological and institutional dimensions posing the main challenges. The study highlights the science-based approach to sustainability, linking environmental science with the development of adaptive farming strategies. Based on the SWOT analysis, key strategies for corn development include climate risk mitigation through green infrastructure and adaptive cultivation, reducing dependence on chemical fertilizers with local organic fertilizers, and strengthening farmer group institutions and marketing. The implementation of these strategies is expected to enhance farmers' economic resilience, improve environmental conditions, and contribute to the long-term sustainability of corn farming in Bima Regency.
COMMUNITY PATTERNS OF GROUND-DWELLING INSECTS ACROSS A CANOPY COVER GRADIENT IN A TROPICAL CAMPUS LANDSCAPE Astihawa Indah Setiani; Muhammad Ridwan; Firnandez Ngariswara Vidsia Sadana; Moh Reza Sese; Puji Rianti; Windra Priawandiputra; Tri Atmowidi
Treubia Vol. 52 No. 2 (2025): Treubia, 52(2)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/treubia.2025.13573

Abstract

Canopy cover influences soil surface microhabitats and may affect the structure of ground-dwellinginsect communities, yet evidence from plantation-dominated landscapes remains limited. This studyexamined ground-dwelling insect community patterns in relation to canopy cover and selectedenvironmental variables across three sites within the IPB Dramaga Campus: Arboretum (83.91%), OilPalm (71.91%), and Cikabayan (0.00%). Canopy cover was quantified using hemisphericalphotography, and insects were sampled using pitfall traps over five consecutive days in July 2024.Community composition was analyzed using PERMANOVA, which indicated no significant differencesamong sites (R = 0.861, p = 0.067). Non-metric Multidimensional Scaling (NMDS) was thereforeapplied as an exploratory ordination to visualize community patterns and interpreted descriptively giventhe limited sample size. A total of 1,711 individuals were recorded, with overall abundance highest inthe Oil Palm site, followed by Cikabayan and the Arboretum. The Arboretum exhibited lower totalabundance but higher evenness and Shannon diversity, whereas the Oil Palm site showed highabundance with lower diversity and evenness, reflecting dominance by a few families. Cikabayandisplayed intermediate diversity patterns. Differences among sites were primarily reflected in relativeabundance and dominance rather than clear taxonomic turnover. Overall, canopy structure wasassociated with variation in ground-dwelling insect assemblages, although statistically significantcompositional differences were not detected, highlighting the need for broader spatial and temporalsampling before firm management recommendations can be made.
Analisis Pengendalian Kualitas Produksi Yogurt Di UMKM Susu Segar Sukalarang Aaliya Ratna Ningtiyas; Galuh Puspa Dewi; Kurniasari; Muhammad Ridwan; Nurul Suci Ramadhani
Jurnal Teknologi dan Manajemen Industri Terapan Vol. 2 No. 2 (2023): Jurnal Teknologi dan Manajemen Industri Terapan
Publisher : Yayasan Inovasi Kemajuan Intelektual

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55826/jtmit.v4i2.639

Abstract

Salah satu UMKM pengolah susu di Sukabumi yang memproduksi yogurt masih menghadapi tantangan dalam menjaga konsistensi mutu produk. Penelitian ini bertujuan menganalisis sistem pengendalian kualitas produksi yogurt dengan menelaah alur input–proses–output, mengidentifikasi jenis pemborosan (waste), kendala mutu, serta merumuskan strategi perbaikannya. Metode yang digunakan mencakup observasi langsung, wawancara terstruktur, serta pengumpulan data primer dan sekunder. Hasil menunjukkan bahwa proses produksi mencakup pasteurisasi, fermentasi, pendinginan, dan pengemasan, dengan titik kritis pada bahan baku, suhu fermentasi, dan kualitas kemasan. Pendekatan lean manufacturing mengidentifikasi tujuh jenis waste utama, sementara analisis kualitas menggunakan check sheet, histogram, dan diagram Pareto menemukan tiga masalah dominan: kerusakan kemasan (32%), ketidaksesuaian rasa/tekstur (25%), dan label tidak jelas (19%). Perbaikan yang difokuskan pada ketiga permasalahan ini terbukti meningkatkan efisiensi produksi dan kualitas produk, sekaligus memperkuat daya saing UMKM di pasar.
Co-Authors Aaliya Ratna Ningtiyas Astihawa Indah Setiani Firnandez Ngariswara Vidsia Sadana Galuh Puspa Dewi Hariyadi, Hariyadi Kurniasari Lina Karlinasari Moh Reza Sese Nurul Suci Ramadhani Puji Rianti Tri Atmowidi WINDRA PRIAWANDIPUTRA, WINDRA