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PEMBUATAN LUBANG RESAPAN BIOPORI DI KOTA MATARAM Suhairin Suhairin; Suwati Suwati; Muliatiningsih Muliatiningsih; Earlyna Sinthia Dewi; Karyanik Karyanik
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 7, No 2 (2023): June
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v7i2.14535

ABSTRAKKepadatan penduduk di wilayah perkotaan akan menimbulkan masalah-masalah sosial perkotaan seperti : terbatasnya area pekarangan, ruang interaksi yang kurang, dan genangan air pada saat hujan. Curah hujan tertinggi di Kecamatan Sekarbela terjadi pada bulan Januari hingga Maret dengan rata-rata 323-338 mm, hal ini cenderung membuat genangan di beberapa titik termasuk di wilayah lingkungan Bagek Kembar. Tujuan pengabdian ini adalah untuk membantu warga lingkungan Bagek Kembar mengurangi genangan air hujan, yaitu dengan membuat lubang resapan sederhana yang umum dikenal dengan lubang biopori. Metode yang digunakan dalam kegiatan ini adalah sosialisasi dan pelatihan pembuatan secara langsung. Sosialisasi di sini adalah memberikan ilmu dan pengetahuan kepada mitra mengenai apa itu lubang biopori, apa manfaat, dan bagaimana proses pembuatannya. Sosialisasi dilakukan dengan “door to door” mendatangi tiap rumah yang dipilih sebagai titik penggalian lubang biopori, dengan unsur yang terlibat adalah dosen, mahasiswa, karyawan, dan warga (mitra). Hasilnya adalah warga memiliki 2 sampai 3 lubang biopori dan menjadi faham tentang manfaat dan kegunaan dari lubang tersebut. Evaluasi dilakukan secara berkala, selang 3 bulan pasca pembuatan. Kata kunci: lubang resapan; biopori; kompos biopori. ABSTRACTPopulation density in urban areas will cause urban social problems such as: limited yard areas, less interaction space, and stagnant water when it rains. The highest rainfall in Sekarbela District occurs from January to March with an average of 323-338 mm, this tends to cause puddles at several points including in the Bagek Kembar neighborhood area. The purpose of this service is to help residents of the Bagek Kembar neighborhood reduce rainwater stagnation, namely by making a simple infiltration hole commonly known as a biopore hole. The method used in this activity is socialization and direct manufacturing training. The socialization here is to provide knowledge and knowledge to partners about what biopori holes are, what are the benefits, and how the process is made. The socialization was carried out by "door to door" visiting each house chosen as the point for digging the biopore holes, with the elements involved being lecturers, students, employees, and residents (partners). The result is that residents have 2 to 3 biopori holes and become aware of the benefits and uses of these holes. Evaluation is carried out periodically, 3 months after manufacture. Keywords: infiltration hole; biopore; biopore compost.

Development Of Practicum Modules To Improve Students' Science Process Skills - Systematic Literature Review Earlyna Sinthia Dewi; Agus Abhi Purwoko; Aliefman Hakim; I Putu Artayasa; Joni Rokhmat; AA Sukarso
International Journal of Contextual Science Education Vol. 3 No. 3 (2025): July - September 2025
Publisher : Postgraduate Program, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ijcse.v3i3.1135

This study aims to systematically review how trends, approaches, and outcomes of laboratory modules can enhance students' science process skills. The review was conducted using the Systematic Literature Review (SLR) method by collecting and analyzing published research from 2015 to 2024, sourced from the Dimensions and Scopus databases. The articles reviewed were relevant, high-quality, and available in full text. To examine the relationships between keywords and research themes, the VOSviewer application was utilized. The results of the review indicate that many laboratory modules remain focused on technological aspects and feasibility testing, but few integrate design development, instrument evaluation, and field testing comprehensively. Modules designed using the ADDIE model, validated by experts, and tested through pretest–posttest methods with a control group, have proven effective in enhancing students' scientific process skills. This study provides a comprehensive overview and serves as an important foundation for developing better and more needs-appropriate practical modules.

PENGOLAHAN SAMPAH RUMAH TANGGA DENGAN TEKNOLOGI MAGOT MENGGUNAKAN MEDIA DRUM Ahmad Fathoni; Adi Gunawan; Earlyna Sinthia Dewi; Ida Wahyuni; Karyanik Karyanik
JMM (Jurnal Masyarakat Mandiri) Vol 10, No 3 (2026): Juni
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v10i3.39164

Abstrak: Permasalahan lingkungan di Kabupaten Lombok Barat ditandai dengan kondisi kumuh, rendahnya sistem pengelolaan sampah, serta kebiasaan masyarakat membuang sampah ke saluran air. Kegiatan pengabdian ini bertujuan untuk meningkatkan pemahaman dan keterampilan masyarakat dalam mengelola sampah rumah tangga berbasis teknologi maggot menggunakan media limbah drum. Metode yang digunakan meliputi ceramah, diskusi kelompok terarah (FGD), demonstrasi, dan praktik langsung kepada mitra Komunitas Peduli Sampah Desa Terong Tawah (KOMPUS D-ROWAH) yang melibatkan 35 ibu rumah tangga dan remaja. Sistem evaluasi dilakukan menggunakan pendekatan campuran, yaitu observasi, wawancara, dan angket pretest–posttest untuk mengukur peningkatan pengetahuan, keterampilan teknis, serta perubahan perilaku peserta. Indikator keberhasilan kegiatan meliputi: (1) peningkatan pemahaman peserta terhadap pengelolaan sampah, (2) peningkatan keterampilan teknis dalam penggunaan media drum dan budidaya maggot, (3) perubahan perilaku dalam memilah dan mengelola sampah rumah tangga, serta (4) peningkatan nilai ekonomi limbah. Hasil kegiatan menunjukkan peningkatan soft skill dan hard skill peserta sebesar 90%. Selain itu, tingkat kedisiplinan masyarakat dalam memilah dan mengumpulkan sampah mencapai 95% setelah pelatihan. Dari 35 rumah tangga dengan rata-rata produksi 1,148 kg sampah organik per hari, sekitar 25% berhasil dikonversi menjadi kompos dengan nilai Rp1.000/kg dan maggot segar senilai Rp7.000/kg.Abstract: Environmental issues in West Lombok Regency are characterized by unsanitary conditions, inadequate waste management systems, and the community’s habit of disposing of waste into waterways. This community service activity aims to improve the community’s understanding and skills in managing household waste using maggot-based technology with waste drums as a medium. The methods used include lectures, focus group discussions (FGDs), demonstrations, and hands-on practice with members of the Terong Tawah Village Waste Care Community (KOMPUS D-ROWAH), involving 35 housewives and teenagers. The evaluation system employed a mixed-methods approach, including observation, interviews, and pre-test–post-test questionnaires to measure improvements in participants’ knowledge, technical skills, and behavioral changes. Indicators of the activity’s success include: (1) increased participant understanding of waste management, (2) improved technical skills in using drum-based systems and maggot cultivation, (3) behavioral changes in sorting and managing household waste, and (4) increased economic value of waste. The results of the activity showed a 90% improvement in participants’ soft and hard skills. Additionally, the community’s level of discipline in sorting and collecting waste reached 95% following the training. Of the 35 households, which produced an average of 1,148 kg of organic waste per day, approximately 25% was successfully converted into compost valued at Rp1,000/kg and fresh maggots valued at Rp7,000/kg.

PERTANIAN TERPADU BERBASIS AGROSILVOPASTURA UNTUK KEBERLANJUTAN SUMBER DAYA DESA: SINTESIS LITERATUR DAN IMPLIKASI KEBIJAKAN Earlyna Sinthia Dewi; Dahlanuddin Dahlanuddin
AGROTEKSOS, Jurnal Ilmiah Ilmu Pertanian Vol 36 No 1 (2026): Jurnal Agroteksos April 2026
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/agroteksos.v36i1.1618

Pertanian terpadu berbasis agrosilvopastura merupakan sistem pengelolaan lahan yang mengintegrasikan komponen tanaman pangan, pohon, dan ternak secara sinergis dalam satu unit produksi. Penelitian ini bertujuan mensintesis bukti-bukti ilmiah terkini mengenai implementasi agrosilvopastura sebagai model pertanian berkelanjutan dan merumuskan implikasi kebijakannya bagi keberlanjutan sumber daya desa. Metode yang digunakan adalah studi literatur melalui penelusuran berbagai sumber pustaka ilmiah bereputasi yang diterbitkan dalam rentang tahun 2020–2025. Hasil kajian menunjukkan bahwa agrosilvopastura secara konsisten meningkatkan produktivitas lahan, memperbaiki kualitas tanah melalui akumulasi bahan organik dan fiksasi nitrogen, serta mendiversifikasi sumber pendapatan petani sehingga meningkatkan stabilitas ekonomi rumah tangga tani. Sistem ini juga terbukti meningkatkan keanekaragaman hayati dan memperkuat jasa ekosistem yang esensial bagi keberlanjutan pertanian jangka panjang. Keberhasilan implementasinya sangat ditentukan oleh faktor kelembagaan, akses pasar, dan dukungan kebijakan yang komprehensif. Penelitian ini merekomendasikan pengembangan regulasi pertanian terpadu, program insentif berbasis jasa lingkungan, dan penguatan kapasitas petani melalui penyuluhan partisipatif sebagai langkah strategis mendukung adopsi agrosilvopastura di kawasan pedesaan Indonesia.

Optimalisasi Kualitas Visual Buku Ajar Melalui Pelatihan Pembuatan Bagan dan Diagram Ilmiah Menggunakan Aplikasi App-Diagrams Bagi Dosen Sinthia Dewi, Earlyna; Sandra Dewi, Yanti; Fitri Hidayanti, Nur; Syaharuddin, Syaharuddin; Dewi, Earlyna Sinthia; Hulaimi, Ahmad; Dewi, Yanti Sandra; Ariani, Zaenafi; Hidayanti, Nur Fitri
Lumbung Inovasi: Jurnal Pengabdian kepada Masyarakat Vol. 11 No. 2 (2026): June
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/linov.v11i2.4480

Kualitas visual ilmiah dalam buku ajar perguruan tinggi merupakan salah satu faktor penting dalam mendukung keterpahaman materi dan efektivitas pembelajaran. Namun masih banyak dosen yang mengalami keterbatasan dalam merancang bagan dan diagram ilmiah yang sistematis, komunikatif, dan menarik secara visual. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan kompetensi dosen dalam pembuatan bagan dan diagram ilmiah melalui pemanfaatan aplikasi App-Diagrams. Metode pelaksanaan kegiatan menggunakan pendekatan pelatihan berbasis praktik yang meliputi tahap persiapan, pelaksanaan, serta evaluasi dan refleksi. Mitra kegiatan adalah 22 dosen dari berbagai fakultas di Universitas Muhammadiyah Mataram. Sistem evaluasi dilakukan melalui observasi langsung selama kegiatan dengan menilai kemampuan peserta dalam membuat berbagai jenis bagan dan diagram ilmiah menggunakan menu General, Advanced, dan Infographic pada aplikasi App-Diagrams, serta refleksi melalui diskusi terbuka. Hasil evaluasi menunjukkan bahwa 80% dosen mitra telah memahami dan mampu menghasilkan bagan dan diagram ilmiah yang layak digunakan dalam buku ajar atau referensi akademik. Temuan ini menunjukkan bahwa pelatihan berbasis pendampingan praktik efektif dalam meningkatkan keterampilan visual ilmiah dosen dan mendukung pengembangan bahan ajar yang lebih berkualitas. Kegiatan ini juga berkontribusi pada peningkatan mutu pendidikan tinggi melalui penguatan kualitas penyajian materi pembelajaran berbasis visual ilmiah. Optimizing The Visual Quality of Textbooks Through Training in the Creation of Scientific Charts and Diagrams Using the App-Diagrams Application for Lecturers Abstract The quality of scientific visuals in college textbooks is one of the important factors in supporting material comprehension and learning effectiveness. However, many lecturers still experience limitations in designing systematic, communicative, and visually appealing scientific charts and diagrams. This community service activity aims to improve lecturers' competence in creating scientific charts and diagrams through the use of the App-Diagrams application. The activity was conducted using a practice-based training approach that included preparation, implementation, evaluation, and reflection stages. The activity partners were 22 lecturers from various faculties at Muhammadiyah University Mataram. The evaluation system was carried out through direct observation during the activity by assessing the participants' ability to create various types of scientific charts and diagrams using the General, Advanced, and Infographic menus in the App-Diagrams application, as well as reflection through open discussion. The evaluation results showed that 80% of the partner lecturers understood and were able to produce scientific charts and diagrams suitable for use in textbooks or academic references. These findings indicate that practice-based mentoring training is effective in improving lecturers' scientific visual skills and supporting the development of higher-quality teaching materials. This activity also contributes to improving the quality of higher education by strengthening the quality of scientific visual-based learning materials.

Optimalisasi Kualitas Visual Buku Ajar Melalui Pelatihan Pembuatan Bagan dan Diagram Ilmiah Menggunakan Aplikasi App-Diagrams Bagi Dosen Sinthia Dewi, Earlyna; Sandra Dewi, Yanti; Fitri Hidayanti, Nur; Syaharuddin, Syaharuddin; Dewi, Earlyna Sinthia; Hulaimi, Ahmad; Dewi, Yanti Sandra; Ariani, Zaenafi; Hidayanti, Nur Fitri
Lumbung Inovasi: Jurnal Pengabdian kepada Masyarakat Vol. 11 No. 2 (2026): June
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/linov.v11i2.4480

Kualitas visual ilmiah dalam buku ajar perguruan tinggi merupakan salah satu faktor penting dalam mendukung keterpahaman materi dan efektivitas pembelajaran. Namun masih banyak dosen yang mengalami keterbatasan dalam merancang bagan dan diagram ilmiah yang sistematis, komunikatif, dan menarik secara visual. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan kompetensi dosen dalam pembuatan bagan dan diagram ilmiah melalui pemanfaatan aplikasi App-Diagrams. Metode pelaksanaan kegiatan menggunakan pendekatan pelatihan berbasis praktik yang meliputi tahap persiapan, pelaksanaan, serta evaluasi dan refleksi. Mitra kegiatan adalah 22 dosen dari berbagai fakultas di Universitas Muhammadiyah Mataram. Sistem evaluasi dilakukan melalui observasi langsung selama kegiatan dengan menilai kemampuan peserta dalam membuat berbagai jenis bagan dan diagram ilmiah menggunakan menu General, Advanced, dan Infographic pada aplikasi App-Diagrams, serta refleksi melalui diskusi terbuka. Hasil evaluasi menunjukkan bahwa 80% dosen mitra telah memahami dan mampu menghasilkan bagan dan diagram ilmiah yang layak digunakan dalam buku ajar atau referensi akademik. Temuan ini menunjukkan bahwa pelatihan berbasis pendampingan praktik efektif dalam meningkatkan keterampilan visual ilmiah dosen dan mendukung pengembangan bahan ajar yang lebih berkualitas. Kegiatan ini juga berkontribusi pada peningkatan mutu pendidikan tinggi melalui penguatan kualitas penyajian materi pembelajaran berbasis visual ilmiah. Optimizing The Visual Quality of Textbooks Through Training in the Creation of Scientific Charts and Diagrams Using the App-Diagrams Application for Lecturers Abstract The quality of scientific visuals in college textbooks is one of the important factors in supporting material comprehension and learning effectiveness. However, many lecturers still experience limitations in designing systematic, communicative, and visually appealing scientific charts and diagrams. This community service activity aims to improve lecturers' competence in creating scientific charts and diagrams through the use of the App-Diagrams application. The activity was conducted using a practice-based training approach that included preparation, implementation, evaluation, and reflection stages. The activity partners were 22 lecturers from various faculties at Muhammadiyah University Mataram. The evaluation system was carried out through direct observation during the activity by assessing the participants' ability to create various types of scientific charts and diagrams using the General, Advanced, and Infographic menus in the App-Diagrams application, as well as reflection through open discussion. The evaluation results showed that 80% of the partner lecturers understood and were able to produce scientific charts and diagrams suitable for use in textbooks or academic references. These findings indicate that practice-based mentoring training is effective in improving lecturers' scientific visual skills and supporting the development of higher-quality teaching materials. This activity also contributes to improving the quality of higher education by strengthening the quality of scientific visual-based learning materials.

Box Cooler Design on Duku Fruit Alcohol Distillation Machine with refrigerator cooling system Ahmad Akromul Huda; Karyanik Karyanik; Muanah Muanah; Earlyna Sinthia Dewi
Protech Biosystems Journal Vol 5, No 1 (2025): Protech Biosystem Journal
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/protech.v5i1.33091

This research aims to design and build an alcohol distillation machine made from duku fruit using a refrigerator cooling system and a box cooler as a condenser. The distillation machine utilizes a heating furnace to produce ethanol vapor from fermentation, which is then condensed in a cooled box cooler. Tests were conducted with variations in furnace temperature (110°C, 125°C, 140°C, and 155°C). The results show that the higher the heating temperature, the volume of distillate produced increases, from ±132 ml to ±330 ml. However, the ethanol content remained relatively low (10-20%) due to the low initial ethanol content of the fermentation and only one-stage distillation. These results show that the design of the device can function well on a laboratory scale, although further distillation is needed to increase the ethanol content. This research is expected to be the first step in developing a small-scale ethanol distillation device that is efficient and easy to implement.

Effect Of Variation In Volume Addition Of Tofu Waste To Rice Straw On Biogas Formation Silda Pacitra; Karyanik Karyanik; Sirajuddin H. Abdullah; Earlyna Sinthia Dewi
Protech Biosystems Journal Vol 4, No 1 (2024): Protech Biosystem Journal
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/protech.v4i1.24998

Abstract: Biogas is a renewable energy source. Biogas can be produced from agricultural waste and industrial waste. One of the alternatives to handling tofu industry waste that currently has a lot to be developed is to convert industrial waste into alternative fuel in the form of biogas. This study aims to determine the effect of the addition of tofu liquid waste on changes in temperature, pH, volume and pressure that occur during the formation of biogas. This research was conducted from July to August for 22 days. The method used in this research is the experimental method by conducting direct experiments. The design used in this study was a one-factor Completely Randomised Design (CRD), consisting of P0 with rice straw + 4 litres of water, P1 with the addition of 20% tofu liquid waste, P2 with 40%, P3 with 60%, P4 with 80% and P5 with 100%. Observation data were analysed with Analysis of Variance at the 5% level. The parameters observed in the study were temperature, pH, volume and pressure. Based on the results of the analysis that has been done, the lowest temperature was obtained in the P3 treatment at 27.39 ° C, while the highest temperature was obtained in the P2 treatment at 27.86 ° C. The lowest pH was obtained in the P5 treatment at 4.24, while the highest pH was obtained in the P1 treatment at 4.57. The lowest volume was obtained in the P1 treatment at 0.00000011513 m3, while the highest volume was obtained in the P0 treatment at 0.00000161291m3, the lowest pressure was obtained in the P3 treatment at 109.08 N/m2, while the highest pressure was obtained in the P2 treatment at 109.25 N/m2. Therefore, it can be concluded that the addition of tofu waste to rice straw does not significantly affect the formation of biogas produced.

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