Jurnal Penelitian Pendidikan IPA (Science Education Graduate Program University of Mataram)
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Comparison of the Performance of Feed A and Feed B on Productivity and Cost Efficiency at Surodadi Farm, Sleman
No full textThis study aims to evaluate the productivity and feed efficiency of laying hens through a comparative analysis of two commercial feed types, Feed A and Feed B. A quantitative approach was employed, utilizing independent samples t-test and Revenue to Cost (R/C) ratio analysis. Sample size was determined using Slovin's formula based on uniform criteria of flock size, age, and cage dimensions, resulting in a minimum requirement of 385 hens. To improve accuracy, 2952 Lohmann Brown hens (35–54 weeks old) were used, distributed equally in two cages of 1476 hens each. Key performance indicators included Hen Day Production (HDP), egg mass (g/hen/week), Feed Conversion Ratio (FCR), and net income. The results showed that Feed B provided better performance across all metrics. HDP for Feed B reached 91.49%, higher than Feed A at 88.75%. Total egg mass produced per cage for Feed B was 1638 kg, exceeding Feed A at 1554 kg. Feed B also recorded a more favorable FCR (2.14 vs. 2.25), indicating more efficient feed utilization. Economically, although Feed B was slightly more expensive (IDR 6,352/kg) than Feed A (IDR 6,268/kg), it generated a higher net income of IDR 6,434,870 for the total flock (2952 hens) over the study period. The R/C ratio for Feed B was 1.21, compared to 1.15 for Feed A, indicating relatively greater profitability. These findings suggest that Feed B is a more efficient and economically advantageous option for commercial layer operations aiming to optimize productivity and returns
Circular Economy and Integrated Pest Management in Rice Farming: A Model for Sustainable Agricultural Education
No full textThis study aims to develop a circular economy model to promote the sustainability of Integrated Pest Management (IPM)-based rice farming in Kediri Regency, Indonesia. Agricultural systems in the region face persistent challenges, including environmental degradation and chemical overuse. By adopting key principles of the circular economy—such as reduce and recycle—this research offers a practical solution to optimize resources and minimize ecological impact in rice farming systems. A mixed-methods approach was employed, combining sustainability assessment tools and structural equation modeling to evaluate and validate the model. Data were collected from 100 purposively selected IPM-oriented farmer groups. The results indicate that the "reduce" (β = 0.642) and "recycle" (β = 0.510) principles have the strongest influence, supported by high adoption rates (83% and 76%, respectively), while the "reuse" principle shows the lowest impact (β = 0.206), hindered by institutional and infrastructural limitations. The model demonstrates adequate reliability and convergent validity, confirming its applicability for sustainable farming evaluation. Overall, this study concludes that integrating circular economy strategies within IPM-based rice farming provides a viable pathway for ecological sustainability and offers an educational framework to foster environmental literacy. Strategic policy support and educational interventions are essential to scale up these practices across agricultural systems
Implementation of Wizer.me Based E-LKPD for Science Learning on Digital Literacy Activities in Elementary School
No full textThis study aims to develop and implement an interactive electronic Learner Worksheet (E-LKPD) utilizing the Wizer.me application for science education, specifically targeting digital literacy activities in elementary schools. It also aims to evaluate the effectiveness of this E-LKPD in enhancing the critical thinking skills of sixth-grade students. The research adopts a Research and Development (R&D) approach employing the ADDIE model, encompassing the phases of analysis, design, development, implementation, and evaluation. The study involved 27 sixth-grade students and 2 teachers from a public elementary school located in Malang City. Validation by material experts resulted in a total score of 37 out of 45, translating to 82%, which falls into the very high category. Meanwhile, media expert validation yielded a total score of 55 out of 70, corresponding to 79% in the high category. The trial results, along with student feedback, indicated that the E-LKPD is highly feasible for use and significantly enhances student engagement and comprehension through interactive features such as illustrated quizzes and explanatory videos. An analysis of pretest and post-test data demonstrated a notable improvement in students' critical thinking skills regarding Outer Space Object material, with an average score increase of 22.19%. These findings indicate that the Wizer.me-based E-LKPD serves as an effective interactive learning medium, supporting science education and reinforcing digital literacy in elementary schools
Overcoming Drought Problems in Selengen Village, North Lombok through Simple Technology of Fog Harvesting and Seawater Distillation
No full textDrought is a serious problem faced by the people of Selengen Village, North Lombok, especially during the dry season. Limited clean water sources hamper agricultural activities and domestic needs. To overcome this water crisis, two simple technologies were applied: fog harvesting and seawater distillation. The fog harvesting technology utilizes air humidity to produce clean water, while seawater distillation uses solar energy to convert saltwater into potable water. A participatory approach was applied through counseling, training, and mentoring for the community and students of SMKN 1 Kayangan. Results show that both technologies have potential as alternative solutions to drought, although their effectiveness is affected by weather conditions. Further education and mentoring are needed to improve the sustainability of the application of these technologies.Kekeringan merupakan masalah serius yang dihadapi oleh masyarakat Desa Selengen, Lombok Utara, terutama pada musim kemarau. Keterbatasan sumber air bersih menghambat kegiatan pertanian dan kebutuhan rumah tangga. Untuk mengatasi krisis air bersih ini, dua teknologi sederhana diterapkan, yaitu pemanenan kabut dan penyulingan air laut. Teknologi pemanenan kabut memanfaatkan kelembapan udara untuk menghasilkan air bersih, sedangkan penyulingan air laut menggunakan energi matahari untuk mengubah air asin menjadi air minum. Pendekatan partisipatif diterapkan melalui penyuluhan, pelatihan, dan pendampingan bagi masyarakat dan siswa SMKN 1 Kayangan. Hasil penelitian menunjukkan bahwa kedua teknologi tersebut memiliki potensi sebagai solusi alternatif untuk mengatasi kekeringan, meskipun efektivitasnya dipengaruhi oleh kondisi cuaca. Edukasi dan pendampingan lebih lanjut diperlukan untuk meningkatkan keberlanjutan penerapan teknologi ini
Pendampingan Kemandirian Berwirausaha Produk Frozenfood Melalui Pemberdayaan Anak-Anak Panti Asuhan Al Hidayah Tanjung Karang
No full textKegiatan Pengabdian yang berjudul Pendampingan Kemandirian Berwirausaha Produk Frozenfood Melalui Pemberdayaan Anak-Anak Panti Asuhan Al Hidayah Tanjung Karang kami lakukan pada tanggal 5 Desember 2024. Tujuan dari Kegiatan ini adalah Membentuk Jiwa mandiri untuk berwirauasaha terutama bagi anak anak Panti Asuhan Al hidayah. Metode yang dilakukan untuk kegiatan ini adalah Penyuluhan dan cara membuat makanan olahan frozenfood yang layak jual. Kegiatan ini melibatkan sebanyak kurang lebih 50 Orang anak anak Panti Asuhan yang dimulai dari jam 8 Pagi sampai dengan jam 5 Sore WITA. Semua alat dan Bahan disipakan oleh kami selaku Tim Pengabdian sehingga kegiatan ini dapat berjalan dengan baik. Dan hasil yang diperoleh adalah anak anak panti asuhan dapat dengan baik mengikuti arahan dari Tim dan mudah mencerna semua kegiatan yang diberikan
Upaya Mendukung Pencapaian SDGs-13 melalui Edukasi dan Upaya Adaptasi terhadap Kekeringan Pertanian di Desa Batu Rimpang
No full textClimate change has had a real impact on the agricultural sector, especially in rural areas where the majority of the population depends on agriculture. This community service activity was carried out in Batu Rimpang Village as an academic contribution to enhance community resilience in facing the impacts of climate change through education and the application of water-saving irrigation technology. This program focused on socializing the climate change impacts, followed by hands-on training in installing sprinkler irrigation systems as a simple but effective solution so that farmers can continue to cultivate their land in the limited water availability. The socialization session was carried out interactively and continued with installing sprinkler practice so that participants could understand the technical aspects and benefits of the irrigation system that had been implemented. The training went orderly, attended by around 20 farmers who showed high enthusiasm in each session. This activity has not only increased community’s understanding of climate change adaptation, but also encouraged local initiatives to adopt more efficient and environmentally friendly technologies. It is hoped that this initiative will contribute to the achievement of Sustainable Development Goals (SDGs)-13 on climate action by increasing the adaptive capacity of communities, thereby reducing the potential impacts of climate change in Batu Rimpang village
Budidaya Jamur Janggel sebagai Upaya Optimalisasi Pemanfaatan Limbah Jagung di Desa Sukarema Kecamatan Lenek Kabupaten Lombok Timur
No full textSebagian besar masyarakat desa Sukarema memiliki mata pencaharian sebagai petani. Selain menanam padi untuk kebutuhan pribadi, petani di desa Sukarema juga menanam jagung untuk dijual dalam keadaan sudah dikeringkan dan dipipil. Jagsung yang sudah dipipil menghasilkan limbah berupa bonggol (janggel) jagung yang biasanya dikemas ke dalam karung kemudian dijual dengan harga lima ribu rupiah per karungnya. Hal inilah yang mendasari munculnya program kerja budidaya jamur janggel sebagai upaya untuk mengoptimalisasikan pemanfaatan bonggol (janggel) jagung untuk menaikkan nilai ekonomi dari janggel jagung tersebut. Budidaya jamur janggel membutuhkan bahan – bahan penunjang pertumbuhan jamur seperti urea, bekatul, dan ragi tape. Pembuatan media tanam budidaya jamur janggel ini menggunakan beberapa perlakuan yang berbeda untuk melihat perbandingannya. Hasilnya, penggunaan nutrisi yang tepat sangat mepengaruhi pertumbuhan jamur janggel
Pendampingan Pembudidaya dalam Monitoring Kesehatan Udang Vaname Berbasis Sistem Digital Menggunakan Aplikasi JALA
No full textThis community service activity aims to improve the efficiency and sustainability of whiteleg shrimp farming in Akar-akar Village, Bayan District, North Lombok Regency, through the application of digital technology. By involving the Akar-akar Utara shrimp farmer group, this program focuses on improving digital literacy of farmers and implementing the JALA application, which provides water quality monitoring, data analysis, and algorithm-based recommendations. The training results showed an increase in digital literacy of farmers from 30% to 85%. The use of this technology has proven effective in reducing shrimp mortality by 20%, increasing average harvest yields by 18%, and saving 10% on feed costs. In addition, the application of technology has also succeeded in reducing the risk of disease outbreaks, with no reports of white spot syndrome cases in pilot ponds. This program also improves operational efficiency, with pond monitoring time reduced from 4 hours to 1.5 hours per day. Although there are infrastructure constraints such as limited internet network, adaptive solutions through manual recording synchronized with the JALA application enable the sustainability of the program. Through collaboration between farmers, government, and the private sector, this program has a positive impact on increasing the productivity and welfare of farmers, and can be a model for the development of a sustainable aquaculture sector in Indonesia, supporting the achievement of sustainable development goals (SDGs).This community service activity aims to improve the efficiency and sustainability of whiteleg shrimp farming in Akar-akar Village, Bayan District, North Lombok Regency, through the application of digital technology. By involving the Akar-akar Utara shrimp farmer group, this program focuses on improving digital literacy of farmers and implementing the JALA application, which provides water quality monitoring, data analysis, and algorithm-based recommendations. The training results showed an increase in digital literacy of farmers from 30% to 85%. The use of this technology has proven effective in reducing shrimp mortality by 20%, increasing average harvest yields by 18%, and saving 10% on feed costs. In addition, the application of technology has also succeeded in reducing the risk of disease outbreaks, with no reports of white spot syndrome cases in pilot ponds. This program also improves operational efficiency, with pond monitoring time reduced from 4 hours to 1.5 hours per day. Although there are infrastructure constraints such as limited internet network, adaptive solutions through manual recording synchronized with the JALA application enable the sustainability of the program. Through collaboration between farmers, government, and the private sector, this program has a positive impact on increasing the productivity and welfare of farmers, and can be a model for the development of a sustainable aquaculture sector in Indonesia, supporting the achievement of sustainable development goals (SDGs)
Sosialisasi Potensi Bencana dan Rekomendasi Mitigasi Kawasan Destinasi Air Terjun di Desa Santong, Kabupaten Lombok Utara
No full textSantong Village, located in North Lombok Regency, has a very potential waterfall tourist attraction. However, this area is also prone to natural disasters such as landslides and flash floods. To improve public understanding of these risks, disaster mitigation socialization activities were carried out aimed at building a protection strategy for waterfall tourist destinations. This activity involved mapping potential risks, collaboration with KKN PMD students and the community, and synergy between agencies to ensure tourism management that is in line with environmental conservation principles. The main focus of this activity is to foster community preparedness and prepare recommendations for disaster mitigation policies that are oriented towards the sustainability and safety of tourist destinations. The implementation process begins with the preparation stage, including preparing an activity plan, forming an implementation team, coordinating with the village government, preparing supporting instruments, reviewing literature, and managing permits. After that, socialization materials were prepared starting from collecting primary and secondary data through interview methods, field observations, and document reviews. The data obtained was analyzed to identify potential threats, response capacity, and develop appropriate mitigation strategies. The socialization was carried out by presenting speakers from the Unram Community Service Team and the Regional Disaster Management Agency (BPBD) of North Lombok Regency, and inviting community participation from various village elements. This activity was also equipped with the delivery of materials, visual presentations, and evaluations in the form of pre- and post-tests to assess the participants' understanding. The activity with participants from village officials and the community with a participation rate reaching 80%. The material presented included a general description of the village, the potential for waterfall tourism, and various disaster risks such as landslides, flash floods, earthquakes, and fallen trees. The results of the analysis showed that the main threats were landslides and flash floods. From the discussions that were held, a number of proposals emerged such as mapping vulnerable areas, compiling evacuation routes, and developing an early warning system. This socialization has proven effective in increasing public awareness of the importance of disaster mitigation, while also encouraging active community participation in maintaining the sustainability and sustainability of tourism in Santong Village.Desa Santong yang terletak di Kabupaten Lombok Utara memiliki daya tarik wisata air terjun yang sangat potensial. Namun, wilayah ini juga tergolong rawan terhadap bencana alam seperti tanah longsor dan banjir bandang. Untuk meningkatkan pemahaman masyarakat terhadap risiko tersebut, dilakukan kegiatan sosialisasi mitigasi bencana yang bertujuan membangun strategi perlindungan terhadap destinasi wisata air terjun. Kegiatan ini melibatkan pemetaan potensi risiko, kolaborasi dengan mahasiswa KKN PMD dan masyarakat, serta sinergi antarinstansi guna memastikan pengelolaan pariwisata yang selaras dengan prinsip pelestarian lingkungan. Fokus utama dari kegiatan ini adalah menumbuhkan kesiapsiagaan masyarakat serta menyusun rekomendasi kebijakan mitigasi bencana yang berorientasi pada keberlanjutan dan keselamatan destinasi wisata. Proses pelaksanaan dimulai dari tahap persiapan, termasuk penyusunan rencana kegiatan, pembentukan tim pelaksana, koordinasi dengan pemerintah desa, penyusunan instrumen pendukung, kajian literatur, hingga pengurusan perizinan. Setelah itu, dilakukan penyusunan materi sosialisasi mulai pengumpulan data primer dan sekunder melalui metode wawancara, observasi lapangan, dan telaah dokumen. Data yang diperoleh dianalisis untuk mengidentifikasi potensi ancaman, kapasitas penanggulangan, serta menyusun strategi mitigasi yang tepat. Sosialisasi dilaksanakan dengan menghadirkan narasumber dari Tim Pengabdian Unram dan Badan Penanggulangan Bencana Daerah (BPBD) Kabupaten Lombok Utara, serta mengundang partisipasi masyarakat dari berbagai unsur desa. Kegiatan ini juga dilengkapi dengan penyampaian materi, presentasi visual, dan evaluasi berupa pre dan post-test guna menilai pemahaman peserta. Kegiatan dengan peserta unsur perangkat desa dan masyarakat dengan tingkat partisipasi mencapai 80%. Materi yang disampaikan mencakup gambaran umum desa, potensi wisata air terjun, serta berbagai risiko bencana seperti longsor, banjir bandang, gempa bumi, dan pohon tumbang. Hasil analisis menunjukkan bahwa ancaman utama adalah tanah longsor dan banjir bandang. Dari diskusi yang dilakukan, muncul sejumlah usulan seperti pemetaan kawasan rawan, penyusunan jalur evakuasi, serta pengembangan sistem peringatan dini. Sosialisasi ini terbukti efektif dalam meningkatkan kesadaran warga terhadap pentingnya mitigasi bencana, sekaligus mendorong partisipasi aktif masyarakat dalam menjaga kelestarian dan keberlanjutan pariwisata di Desa Santong
Penerapan Incinerator Pemusnah Sampah Di Desa Pakuan, Narmada, Lombok Barat
No full textOne of the main problems in Pakuan Village is the lack of adequate waste management facilities. Many locations in this village do not have organized waste disposal sites, so people tend to litter. This causes waste to pile up in public areas and has the potential to pollute the environment. Environmental problems occur because of 1). Lack of Waste Management Infrastructure; 2). Low public awareness; 3). Challenges in Implementing the 3R System (Reduce, Reuse, Recycle). One of the main solutions is the application of incinerators as waste destruction tools. Incinerators can significantly reduce the volume of waste and convert it into energy, thereby reducing the burden on the final disposal site (TPA). By using incinerators, waste that cannot be recycled or processed into compost can be destroyed in a more environmentally friendly way. This can also help reduce pollution caused by indiscriminate waste burning. The application of the 3R principle in waste management is also very important. The community needs to be taught to reduce the use of disposable items, recycle waste that can still be used, and reuse existing items. Socialization and training on waste sorting, as well as how to process organic waste into compost, can increase community awareness and skills in managing waste