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All Journal Asian Journal of Agriculture Jurnal Pengabdian Masyarakat (ABDIRA) Journal Of Human And Education (JAHE) Mediagro Abdimas Mandalika
Irba Djaja, Irba
Jurusan Agroteknologi Universitas Musamus
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PENGARUH KERAPATAN TANAMAN TERHADAP PERTUMBUHAN DAN PRODUKSI KACANG HIJAU (Phaseolus radiatus L) DI DISTRIK SEMANGGA, KABUPATEN MERAUKE Rupang,, Maya Sari; Najib, Nardy Noerman; Djaja, Irba; Sainyakit, Yuliana
MEDIAGRO Vol 19, No 3 (2023): MEDIAGRO
Publisher : Universitas Wahid Hasyim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31942/mediagro.v19i3.8673

Abstract

Green beans (Phaseolus radiatus L.) are one of the food ingredients that grow in tropical environments and can be found almost throughout Indonesia. However, mung bean production in Merauke Regency is suspected to have decreased due to ineffective cultivation methods. So it is necessary to test several plant densities to increase mung bean production in Merauke Regency. This study aims to determine whether plant density affects the growth and production of green beans in Semangga District, carried out from June to September. This research was carried out with experimental methods and used Group Random Design (RAK), with 5 (five) treatments and repeated 3 (three) times with density treatments of 40 cm x 30 cm, 40 cm x 25 cm, 40 cm x 20 cm, 40 cm x 15 cm and 40 cm x 10 cm. The results showed that plant density treatment significantly affected the number of flowers, number of pods, number of seeds per pod, weight of 1000 seeds, sample production, and total production. While plant density treatment has no real effect on the level of 95% confidence in plant height and number of leaves. From the results of this study, J4 treatment (40 cm x 15 cm) provided the best growth and yield of green bean production.
Bimbingan Teknis Pemanfaatan Pekarangan sebagai Lumbung Pangan Keluarga Musdalifah, Nurul; Khairi Barus, Rizki Al; Resubun, Mariana Lusia; Kusumah, Rangga; Adrianus, Adrianus; Anwar, Anwar; Yusuf, Mani; Djaja, Irba; Ekowati, Nurhening Yuni; Sembiring, Jefri
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 5, No 4 (2025): Abdira, Oktober
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v5i4.1152

Abstract

Dharma Wanita Persatuan (DWP) Wasur National Park is an association of civil servant wives who play an important role in women's empowerment, particularly in supporting food security and improving household economies. These efforts are carried out through the utilization of small plots of land and the processing of kitchen waste into liquid organic fertilizer (POC) and plant-based pesticides. Training activities were conducted using lectures, question and answer sessions, practical demonstrations, and direct discussions with participants. From this series of activities, DWP members gained knowledge and skills in processing kitchen waste into useful products. The utilization of kitchen waste into POC and plant-based pesticides is a simple yet highly impactful step, as it not only helps reduce the volume of household waste but also adds value to the environment. Vegetable scraps, fruit peels, and food residues can be transformed into products that support environmentally friendly agriculture. Through this activity, DWP members can become more empowered in managing household waste while producing useful products to support food self-reliance and enhance family economic value.
Pelatihan Perbanyakan Mikroorganisme Sebagai Inokulum Pembuatan Pupuk Organik Bagi Petani Di Kampung Isano Mbias Distrik Tanah Miring Kabupaten Merauke Sarijan, Abdullah; Ekowati, Nurhening Yuni; Widijastuti, Rosmala; Mani Yusuf; Anwar, Anwar; Djaja, Irba; Sembiring, Jefri; Kusumah, Rangga; Limbongan, Amelia Agustina
Journal Of Human And Education (JAHE) Vol. 3 No. 4 (2023): Journal Of Human And Education (JAHE)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jh.v3i4.456

Abstract

Kampung Isano Mbias merupakan salah satu kampung yang terdapat di Distrik Tanah Miring Kabupaten Merauke Provinsi Papua Selatan. Masyarakat Kampung Isano Mbias mayoritas berprofesi sebagai petani. Salah satu permasalahan yang dihadapi oleh petani adalah pupuk. Kegiatan ini bertujuan untuk meningkatkan pengetahuan dan pemahaman masyarakat terhadap manfaat pupuk organic serta cara perbanyakan inoculum mikroorganisme yang diperlukan dalam pembuatan pupuk organic. Metode kegiatan dilakukan dalam bentuk sosialisasi dan pelatihan. Sosialisasi diberikan sebagai bentuk edukasi kepada masyarakat untuk memanfaatkan pupuk organic dalam memelihara kesuburan tanah dan meningkatkan pertumbuhan tanaman. Selanjutnya dilakukan pelatihan perbanyakan inoculum mikroorganisme decomposer yang digunakan dalam proses pembuatan pupuk organic misalnya kompos. Inokulum mikroorganisme berperan sebagai decomposer dalam pembuatan kompos maupun pupuk organic lain yang melibatkan proses fermentasi. Kegiatan ini mendapatkan antusiasme dan respon positif dari masyarakat serta dapat meningkatkan pengetahuan dan pemahaman masyarakat terhadap pengertian dan manfaat pupuk organic, peranan mikroorganisme dalam menjaga kesuburan tanah, fungsi inoculum mikrooganisme decomposer dalam pembuatan pupuk organic, serta cara perbanyakannya. Dengan adanya kegiatan ini dapat mendorong masyarakat untuk mengoptimalkan pengelolaan lahan pertaniannya secara ramah lingkungan. Kata Kunci: Pupuk organic, decomposer, mikroorganisme, inoculum, fermentasi
Hasil Microgreen Sawi Sendok pada Media Tanam Rockwool Menggunakan Pupuk ABmix, Pupuk Organik Cair Nasa dan Pupuk Pemacu Tumbuh Hormonik Sarijan, Abdullah; Djaja, Irba; Dwi AS, Kurniawan; Majid, M Asvad B; Farahningtyas, Diva Aulia; Syari, Halana; Ramadhani, Fitri; Anjani, Sri; Ekowati, Nurhening Y
Mediagro: Jurnal Ilmu-ilmu Pertanian Vol 21 No 2 (2025): MEDIAGRO
Publisher : Universitas Wahid Hasyim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31942/mediagro.v21i2.13060

Abstract

Microgreens are nutrient-rich vegetables with a very short harvest life. Compared to mature vegetables, microgreens have a higher nutritional content. Besides that, microgreens are generally free from chemical pesticide contamination and are considered a very healthy food ingredient. This research aims to determine how fertilization influences the growth and yield of spoon mustard microgreens grown using rockwool media. The study was carried out at the Agrotechnology Laboratory at Universitas Musamus-Merauke from August to September 2024. The results of the study showed that fertilization influenced microgreen height, hypocotyl length, and hypocotyl diameter and had no effect on observations of the number of leaves and weight of 10 microgreens. In general, there is a tendency to use ABMix fertilizer as a source of nutrition to provide better growth and results. Keywords: Bokcoy, healthy vegetables, microgreens
Multi-criteria decision analysis for optimal sugarcane land allocation in Merauke, South Papua, Indonesia RUSDIANA, OMO; KUSDARYANTO, SELAMET; MUTTAQIEN, WIDHYANTO; MACHFUD, MACHFUD; DJAJA, IRBA
Asian Journal of Agriculture Vol. 9 No. 2 (2025)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/asianjagric/g090237

Abstract

Abstract. Rusdiana O, Kusdaryanto S, Muttaqien W, Machfud, Djaja I. 2025. Multi-criteria decision analysis for optimal sugarcane land allocation in Merauke, South Papua, Indonesia. Asian J Agric 9: 689-701. Achieving sustainable sugarcane expansion requires integrating biophysical suitability with social and environmental considerations. This study applied a Multi-Criteria Decision Analysis (MCDA) using the Simple Additive Weighting (SAW) method to identify optimal areas for sugarcane cultivation in Merauke, South Papua, Indonesia. The analysis incorporates multiple criteria, including biophysical factors (climate, soil type, topography), land use policies (zoning, conservation areas), and social factors (land rights, indigenous communities' territories). Data were collected through field surveys, stakeholder interviews, and spatial analysis using Geographic Information Systems (GIS). The results indicate that approximately 80% of the study area is biophysically suitable for sugarcane cultivation. However, when considering land use policies, the available area reduces to 43.77% due to the presence of protected areas, forests, and risk-prone zones. After factoring in the rights of indigenous communities and areas of cultural significance, the land available for sugarcane cultivation shrinks further, leaving only 38.16% of the land as suitable for development. This highlights the trade-off between agricultural expansion and environmental conservation, as well as the importance of respecting indigenous land rights in land use planning. The study highlights the importance of combining geospatial analysis and stakeholder input for policymakers, land planners, and agricultural and forest developers to guide evidence-based, sustainable agricultural expansion in emerging regions.
Sistem Irigasi Cerdas Berbasis IOT Pada Tanaman Tomat dan Cabe di Kampung Sota Kabupaten Merauke Xaverius, Fransiskus; Zubaedah, Reza; Djaja, Irba; Barumak, Agustinus
Abdimas Mandalika Vol 5, No 2 (2026): Februari
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/am.v5i2.36407

Abstract

Abstract:  This community service project aims to implement an Internet of Things (IoT)-based smart irrigation system for tomato and chili plants in Sota Village, Sota District, Merauke Regency. The system is designed to help farmers automatically regulate irrigation based on soil moisture levels, optimizing water use and improving plant growth. The method involved designing both hardware and software components, field installation, and user training for local farmers. The system utilized NodeMCU (ESP8266), soil moisture sensors, solenoid valves, solar panels, and LiPo 3.7V batteries as independent power sources. The irrigation process is automatically activated when soil moisture drops below the threshold and can be monitored via a web-based dashboard. The results indicate a significant improvement in plant growth. Tomato plants reached 42 cm in height with the system compared to 24 cm without it, while chili plants grew 38 cm compared to 22 cm without the system. The lighter green leaves and thicker stems reflect healthier plant conditions. This IoT-based irrigation system is proven to be effective, energy-efficient, and suitable for wider implementation in remote agricultural areas.Abstrak: Kegiatan pengabdian kepada masyarakat ini bertujuan untuk menerapkan sistem irigasi cerdas berbasis Internet of Things (IoT) pada tanaman tomat dan cabai di Kampung Sota, Distrik Sota, Kabupaten Merauke. Sistem ini dirancang untuk membantu petani mengatur penyiraman tanaman secara otomatis berdasarkan tingkat kelembapan tanah agar penggunaan air lebih efisien dan pertumbuhan tanaman lebih optimal. Metode yang digunakan meliputi perancangan perangkat keras dan perangkat lunak sistem irigasi, instalasi di lahan uji, serta pelatihan penggunaan kepada mitra petani. Perangkat yang digunakan terdiri dari NodeMCU (ESP8266), sensor kelembapan tanah, solenoid valve, panel surya, dan baterai LiPo 3.7V sebagai sumber energi mandiri. Sistem mengatur penyiraman otomatis saat kelembapan tanah di bawah ambang batas yang ditentukan dan menampilkan data melalui dashboard web. Hasil pengujian menunjukkan peningkatan signifikan terhadap pertumbuhan tanaman. Tanaman tomat dengan alat tumbuh hingga 42 cm dibandingkan 24 cm tanpa alat, sedangkan tanaman cabai mencapai 38 cm dibandingkan 22 cm tanpa alat. Warna daun lebih hijau muda dan ukuran batang lebih besar menandakan kondisi tanaman yang lebih sehat. Sistem ini terbukti efektif, hemat energi, dan potensial untuk diterapkan secara luas di wilayah pertanian terpencil.
Co-Authors Adrianus Adrianus Amelia Agustina Limbongan, Amelia Agustina Anwar Anwar Barumak, Agustinus Dwi AS, Kurniawan Ekowati, Nurhening Y Ekowati, Nurhening Yuni Farahningtyas, Diva Aulia Fitri Ramadhani Jefri Sembiring Khairi Barus, Rizki Al Kusdaryanto, Selamet Kusumah, Rangga Machfud Machfud Majid, M Asvad B Mani Yusuf Musdalifah, Nurul Muttaqien, Widhyanto Najib, Nardy Noerman Omo Rusdiana Resubun, Mariana Lusia Rosmala Widijastuti, Rosmala Rupang,, Maya Sari Sainyakit, Yuliana Sarijan, Abdullah - Sri Anjani Syari, Halana Xaverius, Fransiskus Zubaedah, Reza