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PKM PELATIHAN PEMBUATAN DAN PEMELIHARAAN SISTEM KONTROL HIDROPONIK Hasan, Fuad; Muhtadi, Ahmad; Jamiyanti, Eva; Herlina, Amalia; Wardatul Jannah, Sutra
Gotong Royong Vol. 1 No. 2 (2024)
Publisher : CV. Akira Java Bulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63935/gr.v1i2.39

Abstract

Pertanian hidroponik adalah metode pertanian modern yang semakin populer karena efisiensinya dalam penggunaan air dan lahan. Namun, untuk mempertahankan keberhasilan sistem hidroponik, diperlukan pemantauan dan kontrol yang cermat terhadap kondisi lingkungan dan parameter pertumbuhan tanaman. Penggunaan mikrokontroler dan teknologi Internet of Things (IoT) telah menawarkan solusi yang inovatif dalam mengotomatisasi dan memonitor sistem hidroponik secara efektif. PKM ini mengusulkan pelatihan penggunaan alat dan pemeliharaan hidroponik yang menggunakan mikrokontroler untuk mengatur parameter seperti suhu, kelembaban, pH larutan nutrisi, dan konsentrasi nutrisi secara otomatis. Integrasi dengan teknologi IoT memungkinkan pemantauan real-time dari jarak jauh melalui aplikasi mobile atau platform web, memungkinkan petani untuk mengambil tindakan korektif yang cepat. Dengan memanfaatkan teknologi ini, pengembangan alat pemeliharaan hidroponik tidak hanya meningkatkan efisiensi penggunaan sumber daya, tetapi juga mendorong inovasi dalam pertanian berkelanjutan. Penelitian ini memberikan pandangan tentang potensi dan manfaat penggunaan mikrokontroler dalam meningkatkan produktivitas dan keberlanjutan pertanian hidroponik di era digital ini.
Morphometric and Bathymetric Characteristics and Trophic Status of Silosung Lake, Lintong Nihuta District, Humbang Hasundutan Regency, North Sumatra Province Muhtadi, Ahmad; Silaban, Matthew Federich Willyam; Leidonald, Rusdi; Dewinta, Astrid Fauzia
Indonesian Journal of Agricultural Research Vol. 7 No. 3 (2024): InJAR, Vol. 7, No. 3, November 2024
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/injar.v7i3.15715

Abstract

Lakes can form naturally through natural events or artificially through human activities. Silosung Lake is a natural lake in Siponjot Village, Lintong Nihuta District, Humbang Hasundutan Regency. Lake morphometry refers to the physical characteristics of the lake body, while bathymetry refers to the measurement and mapping of the topographic conditions of the lake bottom. It is essential to know the morphometric and bathymetric characteristics and trophic status of the lake to achieve sustainable lake management. This study aims to determine the characteristics of bathymetry, morphometry, and tropic status of Lake Silosung. This research was conducted in July 2023. The data collection in this study includes lake perimeter data, lake depth data, lake length and width data, and lake water quality data. This research indicates that Silosung Lake has an area of 104,806.6 m² with a lake perimeter length of 1,573.5 m, a maximum length of 474.53 m, and a maximum width of 420.62 m. The maximum depth is 17 m, the average depth is 10.09 m, the relative depth is 7.9% with an average slope of 15.9%, the compensation depth is 4.32 m, and the Shoreline Development Index (SDI) value is 2.74. The Morpho Edapic Index (MEI) value is 2.88. Silosung Lake has a lake water volume of 1,057,108.6 m³. The average Tropic State Index (TSI) value is 15.71, indicating that the trophic status of Silosung Lake is oligotrophic, meaning its productivity is low.
PKM Pelatihan Pemanfaatan Energi Terbarukan pada Alat Penimbang Pintar Berbasis IoT untuk Peternakan Lele di Desa Sukodadi Paiton Wardatul Jannah, Sutra; Muhtadi, Ahmad; Baihaki, Imam; Abbas Alfuti , Abil
Gotong Royong Vol. 1 No. 3 (2024)
Publisher : CV. Akira Java Bulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63935/gr.v1i3.55

Abstract

Desa Sukodadi Paiton memiliki potensi besar dalam bidang budidaya ikan lele, namun peternak lele di desa ini menghadapi berbagai tantangan dalam memantau berat dan kesehatan ikan secara efisien. Salah satu masalah utama yang dihadapi mitra adalah keterbatasan alat penimbang yang akurat dan efisien, yang mengakibatkan produktivitas budidaya tidak optimal dan kesulitan dalam mengelola pakan serta kesehatan ikan, untuk mengatasi masalah tersebut, kami mengusulkan pengabdian masyarakat dalam bentuk pelatihan pemanfaatan energi terbarukan pada alat penimbang pintar berbasis Internet of Things (IoT) yang dirancang khusus untuk kebutuhan peternakan lele. Pelatihan ini meliputi Pengenalan Teknologi IoT dengan memberikan pemahaman dasar tentang teknologi IoT dan bagaimana teknologi ini dapat diterapkan dalam budidaya ikan lele. Pelatihan tentang penggunaan energi terbarukan juga bisa dilakukan dengan cara mengajarkan cara memanfaatkan energi terbarukan seperti tenaga surya untuk mengoperasikan alat penimbang pintar, sehingga lebih ramah lingkungan dan hemat biaya, selanjutnya dilakukan pelatihan teknis tentang cara instalasi, penggunaan, dan pemeliharaan alat penimbang pintar berbasis IoT, termasuk monitoring melalui aplikasi mobile. Solusi yang ditawarkan tidak hanya meningkatkan efisiensi dan akurasi dalam penimbangan ikan lele, tetapi juga memberikan dampak positif dalam aspek keberlanjutan lingkungan dan pengurangan biaya operasional melalui pemanfaatan energi terbarukan. Kesimpulan dari kegiatan pengabdian ini menunjukkan bahwa pelatihan pemanfaatan energi terbarukan pada alat penimbang pintar berbasis IoT memberikan manfaat signifikan bagi peternak lele di Desa Sukodadi Paiton. Mitra dapat lebih mudah memantau perkembangan ikan, mengoptimalkan pemberian pakan, serta meningkatkan produktivitas dan keberlanjutan usaha budidaya lele.
Design of an IoT-Based Automatic Weighing System for Catfish Farming to Support Smart Aquaculture Jannah, Sutra Wardatul; Muhtadi, Ahmad; Ridwan, M. Deny; Kurlillah, Rizki
TIERS Information Technology Journal Vol. 5 No. 2 (2024)
Publisher : Universitas Pendidikan Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38043/tiers.v6i2.5633

Abstract

Enhancing the accuracy and efficiency of the catfish weighing process is essential for farmers to optimize distribution to retailers and wholesalers while improving productivity and operational performance. This study focuses on developing an IoT-based automatic weighing system to provide a real-time and automated solution to these challenges. The proposed system incorporates a load cell sensor for weight measurement, an ESP32 microcontroller with a WiFi module for seamless data transmission, and an intuitive web-based interface for monitoring and control. Powered by solar energy, the system emphasizes the integration of renewable energy in aquaculture. The research involves designing the system's mechanical, electrical, and software components to create a practical and accessible tool for farmers. Field trials on catfish farms assess the system’s performance in terms of accuracy and efficiency, comparing it to conventional manual weighing methods. This innovation aims to boost operational efficiency in aquaculture while contributing to the adoption of sustainable and intelligent farming technologies.
Pelatihan Auto Level untuk Survei Lokasi pada SMKN 4 SPP Singkawang: Auto Level Training for Location Survey at SMKN 4 SPP Singkawang Anggraini, Irene; Hafiyyan, Qalbi; Rabihati, Etty; Ryanti, Eva; Muhtadi, Ahmad; Purnama, Ikhwan Arief; Setiawan, Randy; Rizal, Rizal; Sasongko, Hartanto Wahyu; Perangin Angin, Imanuel Kemenangenta
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 10 No. 1 (2025): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v10i1.8393

Abstract

SMKN 4 SPP Singkawang is one of the vocational schools that provides education with a focus on agriculture and agribusiness. The purpose of providing education at this school is to produce graduates who are skilled in agriculture. One of the important skills to have in agriculture is topographic surveying. For this reason, students at school are expected to have these skills. These skills can later be used to support various activities in agriculture, such as irrigation planning and determining plant types based on topographic conditions. Topographic surveys can be carried out effectively and efficiently using optical tools such as auto levels. Based on this, Community Service (PKM) activities in the form of auto level training were carried out by students at SMKN 4 SPP Singkawang. The purpose of this training is for students to be able to use auto levels in mapping land contours for agricultural and agribusiness purposes. The training began by providing an explanation of the optical tools that would be used for the survey. The next stage is for students to practice using the optical tools accompanied by the Community Service (PKM) team. The result of this training is that students are able to understand and practice measuring land contours using auto levels. Finally, this training is expected to improve the skills of students of SMKN 4 SPP Singkawang, which will later be able to support various activities in the fields of agriculture and agribusiness, such as irrigation planning, determining plant types, and so on.
Design of monitoring system and control unit battery on solar panels Muhtadi, Ahmad
Journal of Electrical Engineering and Computer (JEECOM) Vol 7, No 1 (2025)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v7i1.11159

Abstract

Solar panels are the main devices in the solar power generation system that function to convert sunlight energy into electrical energy directly. The purpose of this study is to make it easier for users to monitor the voltage and current values produced by solar panels through the designed display (LCD). This tool was developed using the Arduino Nano microcontroller. With several sensors such as Current used to detect DC and AC electric currents. The Voltage Sensor is used to measure the voltage on the solar panel and the Kijo1250 lead acid battery. The NTC sensor is used as a setpoint for the float process during the battery charging process. Research results In the battery controller system on solar panels, MOSFET with a duty cycle of 95% produces an input voltage of around 14.8 volts.
Pelatihan Pembukuan Sederhana bagi UMKM untuk Meningkatkan Pemahaman Pencatatan Keuangan Rifqi Rama Dhani; Vina Maratus Salsabila; Mey Susanti; Anggita Della Lestari; Ahmad Muhtadi; Binti Nur Asiyah
Jurnal Indonesia Mengabdi Vol. 7 No. 1 (2025): June Edition
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) STKIP Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/nxbn8394

Abstract

Pengabdian kepada masyarakat ini bertujuan untuk meningkatkan keterampilan dan pengetahuan pelaku UMKM dalam pengelolaan keuangan melalui pembukuan akuntansi syariah sederhana. Temuan awal menunjukkan bahwa banyak pelaku UMKM yang kesulitan dalam memisahkan keuangan pribadi dan usaha, serta kurang memiliki pemahaman yang memadai terkait pencatatan laporan keuangan yang baik. Metode yang digunakan adalah pendekatan Participatory Action Research (PAR), yang mencakup observasi lapangan, wawancara langsung, serta pelatihan dan pendampingan mengenai pembukuan keuangan syariah. Hasil pengabdian ini menunjukkan bahwa setelah pelatihan, pelaku UMKM dapat memahami dan menerapkan pencatatan keuangan yang lebih terstruktur, yang pada gilirannya membantu perkembangan usaha mereka secara lebih efektif. Selain itu, pelaku UMKM dapat mengimplementasikan pencatatan keuangan sesuai dengan PSAK syariah, yang memungkinkan mereka memantau keuangan usaha dengan lebih efektif serta menghasilkan laporan keuangan yang akurat dan lengkap. Kegiatan ini juga memberikan dampak sosial ekonomi yang positif dan berkontribusi pada pertumbuhan ekonomi lokal.
Analisa Dan Redesign Sistem Kelistrikan Pada Gedung Baru Zaid Bin Tsabit Irvanul Arifin, Mohammad; tijaniyah, tijaniyah; Muhtadi, Ahmad; Hasan, Fuad
Akiratech Vol. 1 No. 1 (2024)
Publisher : CV. Akira Java Bulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63935/akiratech.v1i1.6

Abstract

Listrik merupakan salah satu kebutuhan masyarakat yang sangat penting dan salah satu bentuk energi yang mempengaruhi kehidupan manusia pada saat ini. Listrik juga sebagai sumber daya ekonomis yang dibutuhkan dalam kegiatan sehari-hari. Dalam pelaksanaan kegiatan pembelajaran di gedung baru Zaid Bin Tsabit tentunya listrik memegang peran penting, dikarenakan segala aktivitas atau kegiatan bergantung pada listrik, sebagai contoh saat kegiatan pembelajaran membutuhkan sound, lampu penerangan, komputer dan lainnya. Untuk mengevaluasi sistem kelistrikan khususnya sistem kelistrikan pada gedung baru Zaid Bin Tsabit untuk melihat tegangan dan daya untuk tiap-tiap ruangan. Aliran daya merupakan hal yang sangat penting yang perlu dipahami dalam sistem kelistrikan, dimana dengan analisis dan perhitungan yang cermat terhadap aliran daya pada sistem tersebut, dapat diketahui besar tegangan pada setiap saluran. Perancangan ini meliputi perhitungan titik lampu pada setiap ruangan yang ada pada Gedung Baru Zaid Bin Tsabit. Untuk mendesain denah serta single line diagramnya menggunakan software AutoCad 2017. Dan dari hasil penelitian ini diketahui bahwa dengan hasil perhitungan KHA hantaran pada aliran gedung yaitu 19,84A dan pengaman yang digunakan pada gedung tersebut berjenis MCB 20A dengan tegangan 230V dan total beban daya listrik keseluruhan pada gedung Baru Zaid Bin Tsabit adalah 2.921 W. Dan Sesuai dengan perhitungan gedung baru tersebut memakai luas penghantar jenis NYM 2x2,5mm2 untuk seluruh saluran pada gedung tersebut.
A review of the enzymes utilization in the feed for indigenous Indonesian fish : enzymes utilization in the feed for indigenous Indonesian fish Maser, Wahyu Haryati; Muhtadi, Ahmad; Ritonga, Ajuan; Almira, Della; Panjaitan, Febriyanti; Sari, Nurmala; Sinurat, Ries Ruth Rytond; Kembaren, Natasyha Pebrina Br Sembiring; Purba, Theresia Widi Astuti; Nababan, David; Andari, Ella; Harahap, Muhamad Haikal Firyaldi; Pasaribu, Rihan Addilah
AQUACOASTMARINE: Journal of Aquatic and Fisheries Sciences Vol. 4 No. 1 (2025): AQUACOSTMARINE: Journal of Aquatic and Fisheries Sciences
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jafs.v4i1.20246

Abstract

Enzymes play a vital role in improving nutrient absorption and digestion efficiency in fish feed, particularly for indigenous Indonesian fish species. This review aimed to comprehensively evaluate the current state of enzyme utilization in feed for native Indonesian fish, highlighting its benefits, challenges, and potential contributions to the advancement of sustainable aquaculture. It examined the role of endogenous enzymes and various exogenous enzymes, such as protease, lipase, phytase, Non-Starch Polysaccharides (NSP) enzymes, and multi-carbohydrase complexes, in enhancing feed efficiency and fish growth. The integration of these enzymes into feed formulations offers significant advantages in boosting growth performance, optimizing feed conversion efficiency, and promoting environmental sustainability. Additionally, this review discussed the potential benefits and challenges associated with enzyme application in fish feed. Looking ahead, the development of enzyme utilization in aquafeed holds great promise for enhancing the sustainability, efficiency, and productivity of the aquaculture sector. This review provides valuable insights into the potential of enzyme supplementation to maximize feed utilization for native Indonesian fish species, outlining both its advantages and challenges, while also exploring its future prospects in driving cost-effective and eco-friendly aquaculture practices.
A review of the enzymes utilization in the feed for indigenous Indonesian fish : enzymes utilization in the feed for indigenous Indonesian fish Maser, Wahyu Haryati; Muhtadi, Ahmad; Ritonga, Ajuan; Almira, Della; Panjaitan, Febriyanti; Sari, Nurmala; Sinurat, Ries Ruth Rytond; Kembaren, Natasyha Pebrina Br Sembiring; Purba, Theresia Widi Astuti; Nababan, David; Andari, Ella; Harahap, Muhamad Haikal Firyaldi; Pasaribu, Rihan Addilah
AQUACOASTMARINE: Journal of Aquatic and Fisheries Sciences Vol. 4 No. 1 (2025): AQUACOSTMARINE: Journal of Aquatic and Fisheries Sciences
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jafs.v4i1.20246

Abstract

Enzymes play a vital role in improving nutrient absorption and digestion efficiency in fish feed, particularly for indigenous Indonesian fish species. This review aimed to comprehensively evaluate the current state of enzyme utilization in feed for native Indonesian fish, highlighting its benefits, challenges, and potential contributions to the advancement of sustainable aquaculture. It examined the role of endogenous enzymes and various exogenous enzymes, such as protease, lipase, phytase, Non-Starch Polysaccharides (NSP) enzymes, and multi-carbohydrase complexes, in enhancing feed efficiency and fish growth. The integration of these enzymes into feed formulations offers significant advantages in boosting growth performance, optimizing feed conversion efficiency, and promoting environmental sustainability. Additionally, this review discussed the potential benefits and challenges associated with enzyme application in fish feed. Looking ahead, the development of enzyme utilization in aquafeed holds great promise for enhancing the sustainability, efficiency, and productivity of the aquaculture sector. This review provides valuable insights into the potential of enzyme supplementation to maximize feed utilization for native Indonesian fish species, outlining both its advantages and challenges, while also exploring its future prospects in driving cost-effective and eco-friendly aquaculture practices.
Co-Authors A. Dardiri Hasyim Abbas Alfuti , Abil Abnur Kamala, Siti Adenia Constansia Sitepu Adil Junaidi Ahmad Rizki Aji, Egi Setia Ajuan Ritonga Almira, Della Ami Tjitraresmi, Ami Amirah Amirah Andari, Ella Anggita Della Lestari Ani Rahmawati Arief Purnama, ikhwan Ashshiddiq, Muhammad Arif Asmadi asmadi Asy Syifa, Khadijah baihaki, imam Berliana, Melisa Intan Binti Nur Asiyah BUDI UTOMO Citra Pangestu D. Ariska D. Ariska, D. Dani Sumaryadi Darma Bakti Daulay, Achmad T. Dede Yuanda Desrita Desrita Desy Ariska Desyandri Desyandri Dewinta, Astrid Fauzia Dinarta Hutabarat Dwi Prasetyo DWI SURYANTO Eli Halimah, Eli Elvira, - Emma Surahman, Emma Entris Sutisna, Entris Eri Yusni Eulis Safina Eva Feriadi Eva Lia Risky Sinaga F. F. Rais F. F. Rais, F. F. Fadhilah, Amanatul Fahmi Fadhli Rais Febriyanti Panjaitan Fuad Hasan Gatera, Vesara A. Gusti Zulkifli Mulki Hafiyyan, Qalbi Harahap, Cici Maulidiah Harahap, Muhamad Haikal Firyaldi Hasan, Darul Herdaningsih, Sulastri Herdaningsih, Sulastri Herdaningsih, Sulastri Hesti Wahyuningsih Hidayati, Tita Kosima I Gusti Ngurah Antaryama Ida Musfiroh, Ida ikhwan Arief Purnama Imam Baihaqi IMROATUL CHUSNIAH Ipanna Enggar Susetya, Ipanna Enggar Irene anggraini Irvanul Arifin, Mohammad Ishak, Mohd Yusoff Isten Sweno Tamba Jamiyanti, Eva Jannah, Sutra Wardatul Junaidy, Adil Kadarwan Soewradi KANIA NABILA FAJRIANTI Kartasasmita, Rahmana E Kartasasmita, Rahmana E Kembaren, Natasyha Pebrina Br Sembiring Keri Lestari Khairunnisa Kurlillah, Rizki Manalu, Natasya Rebekka Manullang, Kristina Natalia Manurung, Bunga Ulita Marufi, M. Marwan, Abang Maser, Wahyu Haryati Melisa Intan Barliana, Melisa Intan Mey Susanti Miftahul Jannah Miswar Budi Mulya Moelyono Moektiwardoyo Mohammad Basyuni Muammar Muammar Muhammad Hasan Basri Muhammad Ma’rufi Muhammad Reza Cordova, Muhammad Reza Mulyoto mulyoto N. Azmi N. Azmi, N. Nababan, David NADYA INDAH DEWANTI, NADYA INDAH Nanda Putri Nazara, Wilman Nurmala Sari Nurmatias Nurmatias Nursyamsiah, Tresna Nursyamsiah, Tresna NURUL ANNISA Nurul Azmi Orbita R. Dhuha Pardamean Lubis Pasaribu, Rihan Addilah Patihul Husni Perangin Angin, Imanuel Kemenangenta Perwira, Anggun Putri Pesta Saulina Sitohang Pesta Saulina Sitohang Pindi Patana Pratiwi Pratiwi Priyogo, Prengki Punomo, Punomo Purba, Theresia Widi Astuti Putri Churnia Arifin Qadar Hasani Rabihati, Etty Rambe, Ade Septiya Jumiani Randy Setiawan, Randy Raswin Nasution Rendra Setiawan, Gusti Resky, Indah Anjar Ridwan, M. Deny Rifqi Rama Dhani Rizal Mukra Rizal Rizal Rizki Eka Putra Rizki Ridoan Rizki, A. Rosanti, Indah Rudolf Y. Ompusunggu Rusdi Leidonald Ryanti, Eva Sabilah Fi Ramadhani Sandy, Sarah D. Sarah Diba Sandy Sarpawi, Sarpawi Sasongko, Hartanto Wahyu SHAFIRA SHAFIRA Sholih, Mally G. Siahaan, Vania S.P Silaban, Matthew Federich Willyam Simaremare, Elisabet Rosevenny Sinurat, Ries Ruth Rytond Siregar, Rizky Febriansyah Siregar, Zufriwandi SITI NURUL KHOTIMAH Siti Saidah SITI SAIDAH Slamet Ibrahim Sri Hartini Suria Masriani Sinaga Syafriadi Syafriadi Taryono, Taryono TIJANIYAH TIJANIYAH, TIJANIYAH Toibullah Siregar Triwilaswandio Wuruk Pribadi Utomo, Satriyo Varanth, Sree Viknes Vina Maratus Salsabila warda, Sutra Wardatul Jannah, Sutra Winarni, Rina Yasmiwar Susilawati Yunasfi Djayus yunasfi yunasfi Yunasfi Yunasfi Yunasfi, Yunasfi Zefri Ade Gurukinayan Zufriwandi Siregar Zulham Apandy Harahap Zulham Apandy Harahap