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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Ilmu Pertanian Indonesia Vegetalika AL KAUNIYAH JURNAL ILMU PERTANIAN Agrovigor: Jurnal Agroekoteknologi Jurnal Penelitian Pertanian Terapan Agrin : Jurnal Penelitian Pertanian AGROMIX Jurnal Ilmiah Inovasi J-Dinamika: Jurnal Pengabdian Kepada Masyarakat Jurnal Ilmiah Fillia Cendekia Dharma Raflesia : Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS Journal of Community Development Jurnal Hasil Pengabdian Masyarakat (JURIBMAS) Journal of Economics, Entrepreneurship, Management Business and Accounting Jurnal Pertanian Khairun (JPK) Jurnal Pengabdian Masyarakat dan Riset Pendidikan International Journal of Technology, Food and Agriculture Agrimas : Jurnal Pengabdian Masyarakat Bidang Pertanian
Refa Firgiyanto
Politeknik Negeri Jember
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Nursing Public Health Social Sciences Veterinary Other

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Pelatihan Pemanfaatan Yellow Trap Sebagai Perangkap Serangga Ngengat di Lahan Bawang Merah Dusun Tegalrejo, Desa Sabrang, Kecamatan Ambulu, Kabupaten Jember Gallyndra Fatkhu Dinata; Muhammad Zayin Sukri; Tri Rini Kusparwanti; Rindha Rentina Darah Pertami; Refa Firgiyanto; Edi Siswadi; Hanif Fatur Rohman; Fadil Rohman; Eliyatiningsih Eliyatiningsih; Didiek Hermanuadi
Journal of Community Development Vol. 5 No. 2 (2024): December
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/comdev.v5i2.269

Abstract

Tegalrejo Hamlet is in Sabrang Village, one of the villages in Ambulu District, Jember Regency, East Java, where the majority of the population work as farmers. There are farmer groups that help farmers in the process of cultivating shallot fields. Currently, the existing farmer groups are still active, aged 45-65 years. There are many problems experienced in shallot fields, namely attacks by onion caterpillar pests which are caused by moth larvae. The solution given is the use of yellow traps. Yellow trap control is an alternative control solution that is environmentally friendly and increases efficiency in processing and production results from farmers. The method used is counseling and demonstration. This extension will be carried out in May 2024. The results of this activity show that farmers are open and accept the solutions we provide well and apply the solutions we provide to their respective shallot fields. From this outreach activity, it is hoped that farmers and Tegalrejo Village farmer groups will become pioneers in using yellow traps in shallot fields to suppress moth attacks.
Penerapan Teknologi Silase Pakan Komplit Guna Memperbaiki Manajemen Pakan di CV An-Kim Indo Farm dan Faris Jaya Farm Theo Mahiseta Syahniar; Mira Andriani; Nurkholis Nurkholis; Refa Firgiyanto; Hendra Yufit Riskiawan; Maya Weka Santi
Journal of Community Development Vol. 6 No. 1 (2025): August
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/comdev.v6i1.1443

Abstract

Sheep farming in Indonesia is generally still carried out conventionally to semi-intensively, and there is also minimal support for the sheep farming business being run. Livestock partners from CV An-Kim Indo Farm and Faris Jaya Farm are partners who still run sheep farming businesses by relying on the availability of green fodder in the form of field grass and rice straw as their main feed. Both of these feed ingredients have low nutritional quality. The level of sheep productivity is maintained if the feed contains a minimum of PK 10.90-12.70%, and TDN 55-60%. This factor causes the sheep of partner farmers to not be able to produce optimally. In fact, other feed sources besides field grass are widely available around partner farms and can be used as alternative feed, for example various agricultural waste. However, the low knowledge and skills of farmers in identifying and processing alternative feeds cause the nutritional needs of sheep not to be met and affect their productivity. The solution to this problem is to conduct socialization regarding increasing the nutritional value of animal feed through the manufacture of complete feed using alternative feed raw materials from agricultural waste. Complete feed silage innovation is a practical solution to overcome the availability of fresh feed for partner sheep farmers at CV An-Kim Indo Farm and Faris Jaya Farm. This silage saves labor and time, reduces dependence on field grass, its application is expected to improve feed management, save time and energy for farmers, and increase efficiency.
Peningkatan Kemampuan Petani Dalam Pemenuhan Standar Pasar Ekspor Mangga Melalui Penerapan GAP di Kelompok Tani Margi Mulyo Kecamatan Wuluhan Huda Oktafa; Dian Galuh Pratita; Hendra Yufit Riskiawan; Refa Firgiyanto
Journal of Community Development Vol. 5 No. 3 (2025): April
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/comdev.v5i3.1462

Abstract

The Margi Mulyo farmer group is one of the farmer groups in Wuluhan District, Jember Regency. The high potential for mango production in Wuluhan District is the main background for the implementation of service with the aim of increasing the capacity of human resources in cultivating mangoes to produce mangoes that can meet national and export market standards through the implementation of good agricultural practices (GAP). The main problem that occurs at the activity location is that mango cultivation is still not standardized by members of farmer groups so that the mango fruit produced does not fully meet market standards. Mangoes are only marketed in a slash system so farmers cannot get high returns on the fruit sold. So the high interest in mangoes as national fruit consumption is not accompanied by mango production according to market standards. The method used in this activity is the active participatory method, in three main activities, namely counseling, implementation, and mentoring. This activity was carried out from August to September 22024. The results of the service activity included an increase in the knowledge of members of the Margi Mulyo farmer group regarding the application of GAP, an increase in farmers' ability to apply mango flowering induction and the use of certified seeds.
Topic-Level Effectiveness of the Entrepreneur Development Class in Indonesia's Wirausaha Merdeka Program Dhanang Eka Putra; Hariyono Rakhmad; Dessy Putri Andini; Refa Firgiyanto; Huda Ahmad Hudori; Elly Antika; Mochamad Rizal Umami; Nanik Anita Mukhlisoh; Dwi Putro Sarwo Setyohadi; Risse Entikaria Rachmanita
Journal of Economics, Entrepreneurship, Management Business and Accounting Vol 4 No 4 (2026): Volume 4, Issue 4, July 2026
Publisher : CV. Sakura Digital Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61255/jeemba.v4i4.1421

Abstract

Purpose – This study evaluates the effectiveness of the Entrepreneur Development Class (EDC), the foundational learning phase of Indonesia’s Wirausaha Merdeka program, by examining topic-level learning gains across ten instructional modules. The study responds to persistent limitations in entrepreneurship education evaluation, including the dominance of perception-based measures, the reliance on aggregate outcomes, the limited empirical evidence on Wirausaha Merdeka, and the limited use of normalized gain analysis in assessing instructional effectiveness. Design/methodology/approach – A quantitative one-group pre-test–post-test design was employed using a complete cohort of 550 students from twelve vocational higher education institutions participating in the 2024 Wirausaha Merdeka program coordinated by Politeknik Negeri Jember. Data were analyzed using descriptive statistics, the Kolmogorov–Smirnov test, paired-samples t-tests, Hake’s normalized gain (g), and Cohen’s d effect size. Findings/Results – The overall mean score increased from 70.40 to 95.25, yielding a high normalized gain (g = 0.84) and a very large effect size (d = 1.70). Business Idea Development emerged as the most effective module (g = 0.90), whereas Pondasi Bisnis Berkah produced the lowest gain (g = 0.68). The findings suggest that instructional effectiveness varies across competency domains and is influenced by both baseline knowledge and the characteristics of the learning outcomes targeted. Originality/Value – This study contributes to entrepreneurship education research by introducing a topic-level evaluation framework that combines objective knowledge assessment, normalized gain analysis, effect-size estimation, and significance testing. The approach provides a more diagnostic understanding of instructional effectiveness than aggregate program-level measures and offers practical guidance for curriculum improvement, quality assurance, and policy evaluation in large-scale vocational entrepreneurship programs.
Akselerasi Budidaya Jeruk Berkelanjutan di Kelompok Tani Ngudi Rejeki berbasis Kolaborasi dengan TEFA Kebun Inovasi Politeknik Negeri Jember Refa Firgiyanto; Fandyka Yufriza Ali; Leli Kurniasari; Mochamat Bintoro; Estin Roso Pristiwaningsih
JURIBMAS : Jurnal Hasil Pengabdian Masyarakat Vol 4 No 2 (2025): Oktober 2025
Publisher : LKP KARYA PRIMA KURSUS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62712/juribmas.v4i2.709

Abstract

Indonesia memiliki potensi strategis dalam pengembangan komoditas jeruk, khususnya jeruk Siam (Citrus nobilis) yang menjadi komoditas unggulan subsektor hortikultura. Namun, produktivitas di tingkat petani masih belum optimal. Di Kabupaten Jember, Kelompok Tani Ngudi Rejeki hanya mencapai produksi rata-rata ±25 kg/pohon, jauh di bawah potensi produktif 40–60 kg/pohon. Rendahnya produktivitas tersebut dipengaruhi oleh usia tanaman yang telah menua, tingginya serangan organisme pengganggu tanaman seperti CVPD dan lalat buah, terbatasnya penerapan teknologi budidaya modern, serta lemahnya fungsi kelembagaan petani. Untuk menjawab permasalahan tersebut, program pengabdian Akselerasi Pengembangan Budidaya Jeruk Berkelanjutan diinisiasi melalui kemitraan strategis dengan Teaching Factory (Tefa) Kebun Inovasi Politeknik Negeri Jember. Tefa berperan sebagai pusat pembelajaran aplikatif yang mendukung proses transfer pengetahuan, penelitian terapan, pelatihan teknis, dan praktik langsung di lapangan, sehingga mampu mempercepat adopsi teknologi hingga 45% dibanding metode penyuluhan konvensional. Rangkaian kegiatan meliputi analisis kebutuhan, penyusunan modul berbasis literatur, penyuluhan, pelatihan teknik rejuvenasi tanaman, penerapan Pengendalian Hama dan Penyakit Terpadu (PHT), pendampingan implementasi, penguatan kelembagaan, serta evaluasi berkala. Program ini berhasil meningkatkan kapasitas teknis petani hingga 80%, menurunkan intensitas serangan hama 20–25%, serta meningkatkan produksi jeruk berkualitas sebesar 30%. Kolaborasi berbasis Tefa terbukti efektif dalam mempercepat transformasi budidaya jeruk dan memperkuat keberlanjutan agribisnis di tingkat kelompok tani.
Water Footprint Produksi Tanaman Melon pada Sistem Budidaya Hidroponik dan Konvensional Fadil Rohman; Tri Rini Kusparwanti; Refa Firgiyanto; Rindha Rentina Darah Pertami; Edi Siswadi; Muhammad Zayin Sukri; Hanif Fatur Rohman; Gallyndra Fatkhu Dinata; Eliyatiningsih Eliyatiningsih; Anggita Rizky Fadilah
Jurnal Pertanian Khairun Vol 4 No 2: (Desember 2025)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v4i2.11169

Abstract

Water use efficiency is a critical issue in melon production, particularly under greenhouse cultivation systems. This study aimed to compare the water footprint of melon (Cucumis melo L.) production under hydroponic and conventional cultivation systems. The experiment was conducted at the Teaching Factory Smart Greenhouse, Politeknik Negeri Jember, from March to June 2023. Each cultivation system consisted of 30 sampled plants. Both systems applied drip irrigation with a nutrient solution concentration of 1400 ppm. Water footprint was calculated following Hoekstra’s method, considering only the blue water footprint, while green and grey components were assumed to be zero due to the protected greenhouse environment. The results showed that the conventional system produced greater vegetative growth, earlier generative phase development, and higher fruit diameter and weight than the hydroponic system. However, the water footprint of the conventional system was significantly higher. Differences in water footprint were mainly attributed to differences in planting area per plant, which affected plant water use calculated as evapotranspiration multiplied by planting area. The hydroponic system demonstrated higher water use efficiency per unit yield.
Co-Authors Abdurrahman Salim Ade Sumiahadi Adi Rastono Agustianto, Khafidurrohman Akhdiar, Fikri Anggita Rizky Fadilah Anisyaro Pangestuti Anna Mardiana Handayani Annisa Lutfi Alwi Antika, Hermin Awaludin, Aan Azizah, Maria Basuki , Bayu Kurniawan Beni Widiawan, Beni Budi Hariono Calista, Zalza Cherry Triwidiarto Cholyubi Yusuf Cinantya Anindita, Devina Darah Pertami, Rindha Rentina Denny Trias Utomo, Denny Trias Dessy Putri Andini Dewi Sukma Dewindawati, Dewindawati Diablo Cardilac Didiek Hermanuadi Dinata, Gallyndra Fatkhu Dwi Putro Sarwo Setyohadi Dwi Putro Sarwo Setyohadi, Dwi Putro Sarwo Eko Sulistyono Elfina, Vera Eliyatiningsih Eliyatiningsih, Eliyatiningsih Elly Antika Entikaria Rachmanita, Risse Estin Roso Pristiwaningsih Fadil Rohman Fadilah, Anggita Rizky Fadilah, Anggita Rizqy faisal lutfi Fanata, Wahyu Indra Duwi Fandyka Yufriza Ali Farid Rawadan, Muhammad Fathoni K, Mokhammad Fatimah, Titien Fatur Rohman, Hanif Firdausi, Haikal Firmansyah, Muhammad Hafidh Gallyndra Fatkhu Dinata Ghifari, Ahmad Giyanto, dan Hakim, Thoriq Lukman Hanif Fatur Rohman Hanif Fatur Rohman Hariyono Rakhmad Hartatie, Dian Hendra Yufit Riskiawan Hermanuadi, Didiek Hermin Antika Huda Oktafa Hudori, Huda Ahmad Ika Lia Novenda Jumiatun Jumiatun, Jumiatun Kurnianto, Mokhamad Fatoni Kurniasari, Leli Kusumaningtyas, Rizky Nirmala M. Zayin Sukri M. Zayin Sukri Masyaroh, Siti Mauidah, Ana Uzunul Maulida, Maulida Maya Weka Santi Mellya Dwi Citra Khysswari Mira Andriani Mochamad Rizal Umami Mochamat Bintoro MUHAMAD, NUR Muhammad Zayin Sukri Muhammad Zayin Sukri Mulia Winirsya Apriliyanti Nafiah, Nur Lailin Nafila, Nurul Nanik Anita Mukhlisoh Nur Khilmiatus Sa’adah Nurkholis, - Nurwahyuningsih Nurwahyuningsih Oktafa, Huda Pertami, Rindha Rentina Darah Prasetyo, Hendrik Pratita, Dian Galuh Puput Ike Rahmawati Putra, Dhanang Eka Putro Sarwo Setyohadi , Dwi Putro Sarwo Setyohadi, Dwi Rahma, Sinta Dwi Rahmat Ali Syaban Ramadhani, Rizkika Ratnasari, Tri Restanto, Didik Pudji Riani Ningsih, Riani Rindha Rentina Darah Pertami Risse Entikaria Rachmanita Rizky Fadillah, Anggita Robbi, Maulana Nur Fadli Rohman, Ali Fatkhur Rohman, Fadil Rosdiana, Eva Rudi Wardana S Sugiyarto Sandra Arifin Aziz Santi Utami, Sri Setyo Andi Nugroho Sinta Dwi Rahma Siswadi, Edi SRI RAHAYU Sukri, M. Zayin Sukri, Muhammad Zayin Supriyadi Supriyadi Suwardi Suwardi Syamsul Arifin Theo Mahiseta Syahniar Tri Rini Kusparwanti Tri Rini Kusparwanti Tri Rini Kusparwanti Tri Rini Kusparwanti, Tri Rini Triwidiarto, Cherry Uzunul Mauidah, Ana Vega Kartika Sari Vera Elfina Vera Elfina Widodo, Tirto Wahyu Yufit Riskiawan, Hendra