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Implementasi Teknologi Biodigester untuk Pembuatan Biogas dari Kotoran Ternak bagi Masyarakat Desa Marioriaja, Kabupaten Soppeng Maru, Rosmini; Karim, Hilda; Side, Sumiati; Ismail, Ismail; Nur, Medar M; Makkulau, Batari Bau; Nasrul, Nasrul
Jurnal Abdimas Kartika Wijayakusuma Vol 7 No 1 (2026): Jurnal Abdimas Kartika Wijayakusuma
Publisher : LPPM Universitas Jenderal Achmad Yani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26874/jakw.v7i1.990

Abstract

Teknologi biodigester merupakan solusi ramah lingkungan dalam pengelolaan limbah organik khususnya kotoran ternak yang mampu menghasilkan energi alternatif berupa biogas. Program pengabdian ini dilaksanakan di Desa Marioriaja, Kabupaten Soppeng karena memiliki populasi ternak sapi yang cukup tinggi namun belum memanfaatkan teknologi tepat guna untuk mengolah limbah ternak secara optimal. Kegiatan ini bertujuan untuk meningkatkan pengetahuan dan keterampilan masyarakat dalam mengelola limbah ternak menjadi biogas, sekaligus mendorong kemandirian energi berbasis potensi lokal. Hasil kegiatan menunjukkan bahwa melalui tahapan sosialisasi, pelatihan, praktik lapangan, dan evaluasi, terjadi peningkatan signifikan pada pemahaman dan partisipasi masyarakat. 100% peserta memahami fungsi dan manfaat teknologi biodigester, 85% terlibat langsung dalam praktik pengoperasian, dan terbentuk kelompok ternak sebagai pengelola unit biodigester. Biogas yang dihasilkan mampu digunakan untuk keperluan memasak, menunjukkan bahwa teknologi ini layak dan efisien diterapkan. Implementasi biodigester memberikan dampak positif terhadap pengelolaan limbah dan ketersediaan energi alternatif.
Design and Validation of The Encyclopedia of Plant Morphology and Anatomy of The Zingiberaceae Family as a Learning Resource for High School Biology Tanriati Tanriati; Hilda Karim; Syamsiah Syamsiah
Biology Teaching and Learning Vol 9, No 1 (2026): June
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/btl.v9i1.79257

Abstract

AbstractPurpose: This study aimed to develop and validate an encyclopedia of morphology and anatomy of plants belonging to the Zingiberaceae family as a learning resource for senior high school biology.Research Methodology: This research was conducted at the Biology Laboratory, Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Negeri Makassar. The study employed a Research and Development (R&D) approach using the ADDIE model, which consists of analysis, design, development, implementation, and evaluation stages. The developed product was an encyclopedia containing information on the morphological and anatomical characteristics of Zingiberaceae plants. Product validity was evaluated by two expert validators using validation instruments and analyzed with the Gregory validity technique.Results: The validation results showed that the encyclopedia obtained a Gregory validity coefficient of 1.00, indicating a very high validity level. All assessment aspects, including content, language, presentation, and graphics, received maximum scores from both validators, demonstrating strong agreement regarding the quality and feasibility of the product.Conclusions: The encyclopedia is valid and suitable for use without revision as a biology learning resource for senior high school students. It provides contextual and locally based learning materials supported by morphological and anatomical documentation.Limitations: The encyclopedia only covers 10 species of the Zingiberaceae family, and some anatomical structures were not optimally visible because the documentation used fresh preparations.Contributions: This study contributes to biology education by providing a valid learning resource based on local plant diversity that can support the teaching and learning of plant morphology, anatomy, and biodiversity in senior high schools.Keywords : Plant Anatomy, ADDIE Model, Morphology and Learning Resources
Co-Authors A. Bida Purnamasari A. Irma Suryani A. Mu'nisa Mu'nisa Abd Muis Adawiyah, Rhidoyatul Adnan Adnan Adnan Adnan Ahmad Fudhail  Majid Alfiqi Dwiva Annisi Alimuddin Ali Alimuddin Ali Almi Abdila Andi Asmawati Andi Asmawati Azis Andi Asmawati Azis Andi Bida Purnamasari Andi Faridah Arsal Andi Faridah Arsal Andi Mu’nisa Arifah Novia Arifin, Arifah Novia Arifin, Arifah Novia Arifuddin, Nur Ummu Pratiwi Arsad Bahri Arsal , Andi Faridah Arsal, Andi Siti Fatmah Asham Bin Jamaluddin Ayub, Nurfitrah Aulia B, Sahrul B, Syamsuddin Dian Ramadhani Elsa Fitratul Insaniah Rusli Fuad, Ainul H. Hartati Hala, Yusmina Halifah Pagarra Halifah Pagrrah Hartati Hartati Hartati Hartati, H. Hartono Hartono Hartono Hasja, Aulia Diar Hasriani Hasriani Hasrin, Sri Wahyuni Herlina Rante Idris, Irma Suryani Inayah, Faidhul Ismail . Ismail Ismail Ismail Ismail Istiqamah, I. Lodang, Hamka Makkulau, Batari Bau Maru , Rosmini Muhammad Habil Ahmad Muhammad Junda Muharam, Hariyadi Muhiddin Palennari Muliana Nani Kurnia Nani Kurnia, Nani Nasrul Nasrul Norna Norna Norna Norna Nur Afni Khaer Fatah Nur Agustin Nur Aini Nur Azizah Amaliah Nur, Medar M Nurasmiati Nurasmiati Nurfadhilah Mujaahidah Ahmad , Siti Nurfadilah Nurfadilah Nurhadi, Muhammad Nurhayati B Nurhayati B Nurhayati B Nurhayati Nurhayati Nurjannah Japarang Nursyahida A Nurul Anisa Oslan Jumadi Patongai, Dian Dwi Putri Ulan Sari Putri Ramadhani Rachmawaty Rachmawaty, Rachmawaty Rachmawaty, Rachmawaty Rahma Musyawarah, Rahma Ramly, Zakia Asrifah Rasul, Mat Rhidoyatul Adawiyah Risma Syam Ristiana, Evi Rosmini Maru Sadriani, Andi Sahribulan Sahribulan Sahribulan Sahribulan Sahribulan, Sahribulan Saparuddin Saparuddin Sirumba Sondok Sondok, Sirumba St. Fatmah Hiola St. Satiah, St. Satiah Suhardi Aldi Sumarni Sumarni Sumiati Side Suryani, A. Irma Sutarni, Sutarni Syahdan, Ulil Ardi Syamsiah Syamsiah, Syamsiah Syamsu, Andi Mu'nisa Syamsuddin B Syifa Fauzia, Syifa Tanriati Tanriati Taslim, Andi Irga Satrawati Taufiqah, Afra Theodorus K. Tokan Warida Hafni Yusminah Hala Yusnaeni Yusuf Yusnaeni Yusuf Yusuf, Yusnaeni