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All Journal Teknotan: Jurnal Industri Teknologi Pertanian Jurnal Keteknikan Pertanian Jurnal Teknologi Pertanian Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Sains Teknologi dan Lingkungan (JSTL) Jurnal Agrotek UMMat Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Pengabdian Magister Pendidikan IPA Jurnal Teknologi Pertanian Andalas Jurnal Gema Ngabdi Jurnal Ilmiah Abdi Mas TPB Unram Jurnal Pepadu Bakti Sekawan : Jurnal Pengabdian Masyarakat Jurnal Pengabdian kepada Masyarakat
Joko Sumarsono
Agricultural Engineering Faculty Of Food Technology And Agro-industry
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Pemanfaatan Limbah Kopi dan Kakao Sebagai Pupuk Kompos yang Berkualitas di Desa Karang Sidemen Kecamatan Batukliang Utara Kabupaten Lombok Tengah Abdullah, Sirajuddin Haji; Priyati, Asih; De Side, Gagassage Nanaluih; Sumarsono, Joko; Dewi, Endang Purnama; Amaliah, Wenny; Putra, Guyup Mahardhian Dwi; Wijaya, Andre
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 1 (2025): Januari-Maret 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i1.10552

Abstract

Karang Sidemen Village is one of the outermost villages in Central Lombok Regency. Located at the northern tip of Mount Rinjani. As a village located at the foot of Lake Segara Anak, this village has a fertile and prosperous land contour. With the potential for large plantations and forest products, the government then designated this village as a Holtipark Village or horticultural park with various high-value plants including cocoa plants. Cocoa as a leading commodity III has not fully used technological processing and the trade value is still local. The problems that occur in Karang Sidemen Village due to abundant cocoa production with less than optimal handling of the results, in addition to the waste produced from handling its processed products, are one problem that must also be considered at the same time. An alternative solution offered for handling cocoa fruit skin waste in Karang Sidemen Village is by processing waste into compost that can be applied as organic material to increase soil fertility. By utilizing cocoa fruit skin waste as compost, it can provide cheap and environmentally friendly organic fertilizer, reduce the pile of organic waste scattered in the plantation environment, help manage waste early and quickly, reduce the need for land for disposal, and save the environment from damage and disturbances in the form of odor or air pollution. In this community service activity, the community is given socialization on how to process waste and the manufacturing process to the application of compost fertilizer utilization which can later be used as organic fertilizer to maintain, improve or increase soil fertility. With this alternative compost fertilizer, it is hoped that it can reduce the accumulation of waste produced by the community so that the cleanliness and beauty of Karang Sidemen Village as an agrotourism village can be achieved optimally. In addition, with this activity, the community can process their own cocoa fruit skin waste so that it can improve community welfare and income.
EDUKASI DAN SOSIALISASI PEMANFAATAN LIMBAH PERTANIAN UNTUK MENDUKUNG EKONOMI HIJAU DI DESA PAKUAN, LOMBOK BARAT Saputra, Oki; Sumarsono, Joko; H. Abdullah, Sirajuddin; Priyati, Asih; Kusuma Nurrohman, Reza
Jurnal Pengabdian Kepada Masyarakat Vol 3 No 1 (2025): JURNAL PENGABDIAN KEPADA MASYARAKAT (BHAKTIMAS)
Publisher : UNIT PENGABDIAN KEPADA MASYARAKAT - UTPAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70429/bhaktimas.v3i1.189

Abstract

Desa Pakuan di Kecamatan Narmada, Lombok Barat memiliki potensi besar dalam pengelolaan limbah pertanian seperti kulit kopi, kakao, dan pisang yang selama ini belum dimanfaatkan secara optimal. Kegiatan pengabdian ini difokuskan pada edukasi dan sosialisasi mengenai pemilahan sampah rumah tangga, khususnya limbah pertanian, serta pengolahannya menjadi produk bernilai guna. Edukasi dilakukan secara langsung melalui pendekatan partisipatif yang menekankan kesadaran lingkungan dan pemanfaatan limbah berbasis rumah tangga. Fokus utama diberikan pada pengolahan limbah organik menjadi pupuk organik berkualitas yang memiliki nilai jual, sebagai bagian dari penerapan konsep ekonomi hijau berbasis lokal. Tim pengabdian memperagakan proses pengolahan limbah pertanian serta menampilkan produk hasil olahan untuk memberikan gambaran nyata kepada masyarakat. Hasil kegiatan menunjukkan peningkatan pemahaman dan inisiatif warga dalam mengelola limbah secara mandiri. Kegiatan ini mendukung pencapaian SDGs poin 8 (Pekerjaan Layak dan Pertumbuhan Ekonomi), SDGs poin 11 (Kota dan Permukiman yang Berkelanjutan), dan SDGs poin 15 (Menjaga Ekosistem Daratan), serta berkontribusi terhadap Indikator Kinerja Utama (IKU) Perguruan Tinggi, khususnya dalam aspek pengabdian kepada masyarakat dan pembangunan berkelanjutan.
Rancang Bangun Sistem Pendingin Air Nutrisi Berbasis Peltier untuk Optimasi Pertumbuhan Tanaman Hidroponik Saputra, Oki; Abdullah, Sirajuddin H.; Sumarsono, Joko; Priyati, Asih; de Side, Gagassage Nanaluih; Putra, Guyup Mahardhian Dwi; Setiawati, Diah Ajeng; Amaliah, Wenny; Dewi, Endang Purnama; Nurrohman, Reza Kusuma; Zamzami, Muhammad Ilham; Sani, Nurwan
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 11 No. 2 (2025): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v11i2.856

Abstract

High ambient temperatures inside tropical greenhouses can significantly raise nutrient solution temperatures in vertical hydroponic systems, disrupting nutrient uptake and reducing plant productivity. This study focuses on the design and development of a nutrient cooling system (chiller) using two TEC1-12706 thermoelectric modules (Peltier) arranged in series to enhance heat dissipation performance. The nutrient solution is pumped from the reservoir to the cooling chamber using a 12 V DC pump and recirculated in a closed-loop configuration. The chiller system is fully automated, controlled by two DH48S digital timers operating simultaneously: one activates Peltier 1, while the other controls Peltier 2 via the NC output (5 minutes) and the pump via the NO output (30 seconds), enabling alternating programmed cooling and circulation. The entire chiller unit is active only from 08:00 to 18:00 WITA using a KG316T programmable timer, corresponding to peak thermal stress hours inside the greenhouse. Results showed that despite greenhouse temperatures reaching up to 39.4 °C with relative humidity dropping to 47.6%, the chiller system maintained nutrient solution temperatures within the optimal 27–30 °C range. This design proved effective in reducing and stabilizing nutrient temperature under high heat microclimates. With its simple, automated, and energy-efficient architecture, the chiller system offers a promising solution for small-scale vertical hydroponics and greenhouse-based urban farming in tropical regions.
Analisis Variasi Ketinggian Penyiraman Kabut Menggunakan Nozzle Terhadap Pertumbuhan Persemaian Tanaman Sawi Hijau ( Brassica juncea L) Sumarsono, Joko; Widhiantari, Ida Ayu; De Side, Gagassage Nanaluih; Abdullah, Sirajuddin Haji; Priyati, Asih; Dewi, Endang Purnama; Amaliah, Wenny; Pangestuti, Rika Wulandari
Jurnal Teknologi Pertanian Andalas Vol 29 No 2 (2025)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The success rate in the seedling process is ofte hampered by inappropriate watering, which can cause the seedlings to rot and die. To overcome this problem, an efficient watering system with a high degree of precision is required. Mist irrigation is one of the appropriate methods because micro-sized water droplets are sprayed to maintain air humidity and reduce the rate of transpiration. This study aims to optimize the application of mist irrigation by evaluating the effect of nozzle height variations on plant growth. Using an experimental method, the variations included nozzle heights of 20 cm, 25 cm, and 30 cm. The parameters measured in this study included water discharge, plant height, number of leaves, and leaf area. The results showed that a watering height of 25 cm produced the best plant growth. The results of this study show that specific adjustment of the nozzle height is very important for improving the efficiency of mist irrigation in the seedling process. Keywords: mist irrigation, seedling, green mustard
Design of Scheduled Fog Irrigation System with ESP 32 in Mustard Seedbed (Brassica juncea L.) Sumarsono, Joko; Widhiantari, Ida Ayu; De Side, Gagassage Nanaluih; Widhiantara, I Ketut Manik
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 13 No. 4 (2024): December 2024
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v13i4.1109-1120

Abstract

Plants receive water from the fog irrigation system in the form of tiny, mist-like water particles. Currently, irrigation technology has advanced, nurseries can be automatically irrigated. In this research, the ESP32 microcontroller is used to create the electronic circuits for the automation of the fog irrigation control system in a mustard green nursery. This study's methodology combines direct field observation with an experimental or trial approach. Water flow (ml/minute), water use efficiency (%), plant height (cm), number of leaves, and scheduled fog irrigation system performance are among the measured parameters. In this investigation, four different treatments were used: manual irrigation using a watering can, two-time, three-time, and one-time irrigation. All is going according to plan with this mist watering system. With an average height of 4.58 cm and an average number of leaves of 3.24, the mist irrigation system had the highest water use efficiency of 77.35% during the test. It was also found that mist irrigation produced the highest amount of mustard leaves in the three-times-per-day treatment. Keywords: ESP32, Fog irrigation, Green mustard, Nurseries.
MODIFIKASI IKLIM MIKRO DENGAN OTOMATISASI SISTEM IRIGASI TETES PADA TANAMAN SELEDRI (Apium Graveolens A) Dewi, Endang Purnama; Sumarsono, Joko; Abdullah, Sirajuddin Haji; Priyati, Asih; Amaliah, Wenny; Dwi Putra, Guyup Mahardhian; De Side, Gagassage Nanaluih
Jurnal Teknologi Pertanian Andalas Vol 28 No 2 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jtpa.28.2.162-172.2024

Abstract

Seledri atau Apium graveolens sudah sangat dikenal pemanfaatannya oleh masyarakat luas. Daun tanaman tersebut dikonsumsi sebagai lalapan dan penghias hidangan. Bijinya juga dapat dimanfaatkan sebagai bahan penyedap. Selain itu, ekstrak minyak seledri juga dapat digunakan sebagai obat.Penanaman seledri di areal lahan terbuka mengalami beberapa kendala diantaranya seledri merupakan varietas tanaman semusim yang sensitif terhadap kebutuhan air yang memiliki kondisi jenuh air dan kurang air. Pemberian air yang berlebihan atau kekurangan dapat membuat pertumbuhan tanaman seledri tidak optimal. Penerapan mikrokontroler pada sistem irigasi dapat memungkinkan dalam mengontrol pemberian air secara otomatis berdasarkan perintah yang diberikan. Selain masalah pemberian air, Perubahan iklim, suhu ekstrem, atau cuaca tidak stabil juga menjadi kendala tanaman seledri di lahan. Seledri lebih baik tumbuh pada suhu yang lebih sejuk, dan suhu ekstrem dapat mempengaruhi produksi tanaman. Pada lahan terbuka modifikasi iklim mikro dilakukan dengan memberikan mulsa sebagai penutup permukaan lahan sehingga mampu memberikan karakteristik yang berbeda terhadap unsur-unsur iklim mikro, yang meliputi, kelengasan tanah, suhu tanah, serta suhu dan kelembapan udara. Penelitian ini menunjukkan bahwa otomatisasi irigasi tetes dapat berfungsi dengan baik. Alat ini mampu membaca suhu udara (°C), kelembapan udara (%), dan suhu tanah (°C) menggunakan sensor SHT10 dan DS18b20. Data hasil pembacaan sensor dan kondisi servo berhasil disimpan secara real time oleh data logger RTC DS3231 dalam format file .csv. Semua data dan aktivitas alat dapat dimonitor melalui MQTT Dashboard. Kelengasan tanah tertinggi terdapat pada tanah dengan menggunakan mulsa jerami yaitu sebesar 32% pada pukul 18:4:9 sore hari, Suhu tanah tertinggi terjadi pada perlakuan tanpa mulsa pada pukul 12:00 di siang hari sebesar 33.5 oC, diikuti suhu tanah pada perlakuan mulsa plastik sebesar 32 oC dan suhu tanah pada perlakuan dengan mulsa jerami sebesar 29,6 oC. Suhu udara yang diperoleh pada penelitian adalah  25,93 ˚C dengan kelembapan 79,72 %. Dari hasil yang diperoleh di lapangan, seledri bisa tumbuh dengan optimal pada rentang suhu dan kelembapan tersebut.
Pemberdayaan Masyarakat Desa Karang Sidemen Melalui Pemanfaatan Limbah Ternak Urin Sapi sebagai Pupuk Organik Cair Nuraini, Zun; Ansar, Muhammad Asshiddiq; Perdana, Ansor; Kurniawan, Nanda Hardi; Erlinka, Rewika Budy; Wati, Safira Fathurrahma; Sumarsono, Joko
Bakti Sekawan : Jurnal Pengabdian Masyarakat Vol. 5 No. 1 (2025): Juni
Publisher : Puslitbang Sekawan Institute Nusa Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35746/bakwan.v5i1.686

Abstract

Karang Sidemen Village is an area with a majority population that relies on the agricultural and livestock sectors. However, livestock waste, especially cow urine, is often not utilized properly and has the potential to pollute the environment. This community service program aims to increase public knowledge and awareness in processing cow urine livestock waste into liquid organic fertilizer (POC) through a fermentation process, so that it can provide added economic value, reduce environmental pollution and support sustainable agriculture. This activity is carried out with a structured method in socialization activities starting from the participation of the Women Farmers Group (KWT) and the Ngiring Maju Farmers Group in Karang Sidemen Village. The processing process is carried out by collecting cow urine from the pen with an adequate drainage system, then fermented using EM4 as a starter. Fermentation is carried out for 14 days in an airtight container, followed by an aeration system to eliminate the smell of ammonia. The results of the activity show an increase in public understanding of livestock waste management and the ability to produce POC independently. The POC produced has a high nutrient content such as nitrogen, phosphorus, and potassium which are useful for binding soil fertility and increasing plant productivity. This activity not only reduces waste that pollutes the environment but also provides an alternative to chemical fertilizers that are more economical and environmentally friendly. In addition, this program provides added economic value to the community by opening up new business opportunities through the production and marketing of liquid organic fertilizers. With this activity, the community not only gains new skills, but is also encouraged to be more independent and productive in utilizing abundant local resources, while supporting sustainable village development.
Pelatihan Penerapan Teknologi Pengering Tipe Rak Bahan Bakar Gas untuk Produksi Keripik Buah: Kerja Sama Universitas Mataram dengan ASTRA DSA di Desa Kayangan, Kabupaten Lombok Utara Amuddin, Amuddin; Suwardji, Suwardji; Sumarsono, Joko
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 4 (2025): Oktober-Desember 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i4.13428

Abstract

Pengolahan buah menjadi keripik merupakan solusi untuk memperpanjang masa simpan dan meningkatkan nilai tambah produk hortikultura. Namun, keterbatasan teknologi pengeringan yang efisien dan ramah lingkungan masih menjadi tantangan dalam produksi keripik buah. Penelitian ini bertujuan untuk meningkatkan kapasitas masyarakat Desa Kayangan, Kabupaten Lombok Utara, dalam memproduksi keripik buah menggunakan teknologi pengering tipe rak berbahan bakar gas yang efisien, hemat energi, dan higienis. Metode yang digunakan adalah pelatihan berbasis praktik langsung, yang melibatkan 25 pelaku UMKM dan anggota kelompok tani di Desa Kayangan. Pelatihan ini mencakup teori dasar pengeringan, demonstrasi penggunaan alat pengering, serta evaluasi hasil pengeringan. Hasil pelatihan menunjukkan peningkatan pemahaman peserta terhadap prinsip kerja alat pengering dan kemampuan mengoperasikannya. Pengeringan menggunakan teknologi ini mampu mengurangi waktu pengeringan hingga 30%, dengan kualitas produk yang lebih merata, kadar air lebih rendah (10–12%), dan tekstur yang lebih renyah dibandingkan dengan metode penjemuran tradisional. Selain itu, teknologi ini juga berhasil mengurangi limbah hasil pertanian dengan memanfaatkan buah yang tidak terjual menjadi produk olahan. Pelatihan ini diharapkan dapat mendukung pemberdayaan ekonomi desa melalui peningkatan kualitas produk dan keberlanjutan usaha berbasis pengolahan hasil pertanian.
Co-Authors Abdullah, Sirajuddih Haji Abdullah, Sirajuddin H. Afriani, Irma Ahmad Alamsyah Aksan Mujahalyt Amaliah, Wenny Amuddin -, Amuddin Amuddin Amuddin, Amuddin Ansar, Muhammad Asshiddiq Anugerah, M Titan Asih Priyati Ayudia, Dina Yustika Budi Indra Setiawan Cahyawan Catur Edi Margana, Cahyawan Catur De Side, Gagassage Nanaluih Dewi, Endang Purnama Diah Ajeng Setiawati Diah Ajeng Setiawati, Diah Ajeng Erlinka, Rewika Budy Fakhrul Irfan Khalil Gagassage Nanaluih De Side Guyup Mahardhian Dwi Putra Herliana, Umi Hidayati, Rizka Husnan Hadi I Dewa Made Subrata Ida Ayu Widhiantari Junyarbhi, Widhi Tri Jurnal Pepadu Kompyang, I Gusti Made Kurniawan Yuniarto Kurniawan, Nanda Hardi Kusuma Nurrohman, Reza M Abul Auni Annawawi M Junaidi Marcelina, Lesti Mi’raj Fuadi Muhamad Ihsan Febriyanto Mbele Muhammad Nasarudin Murad Murad Muvianto, Cahyo Mustiko Okta Nuraini, Zun Nurlaela Mardani, Nurlaela OKI SAPUTRA Pangestuti, Rika Wulandari Perdana, Ansor Popi Rejekiningrum Rabiatul Adawiyah Rahim, Yogi Akbar Azizir Reza Kusuma Nurrohman Roh Santoso Budi Waspodo Salman Salman Sani, Nurwan Satyanto Krido Saptomo Sirajuddin H Abdullah Sirajuddin H. Abdullah Sirajuddin H. Abdullah, Sirajuddin Sirajuddin Haji Abdullah Sri Maryati Sukmawaty Sukmawaty Suwardji Syahroni Hidayat Wahyudi Wahyudi Wati, Safira Fathurrahma Wenny Amaliah Wenny Amaliah Widhiantara, I Ketut Manik Widhiantari, Ida Ayu Wijaya, Andre Yusuf, Ahmad Rahman Zamzami, Muhammad Ilham