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All Journal Jurnal Keteknikan Pertanian Jurnal Keteknikan Pertanian Tropis dan Biosistem JURNAL AGROHITA Buletin Ilmiah Nagari Membangun Jurnal Teknologi Pertanian Andalas Jurnal Abdi Insani Jurnal Agro Fabrica Andalasian International Journal of Social and Entrepreneurial Development Rona Teknik Pertanian
Muhammad Iqbal Abdi Lubis
Universitas Andalas
Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Nursing Public Health Social Sciences Veterinary Other

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RANCANG BANGUN PENCACAH LIMBAH TANDAN KOSONG SAWIT (Elaeis guineensis Jacq.) Muhammad Iqbal Abdi Lubis; Andasuryani; Fadli Irsyad
Jurnal Agro Fabrica Vol. 2 No. 2 (2020): Desember 2020
Publisher : Institut Teknologi Sawit Indonesia (ITSI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jaf.v2i2.127

Abstract

Agriculture’s waste is still minimum to utilized the one is empty fruit bunches (EFB), as like happened in the PT.XYZ (Xxx Yyy Zzz). EFB usually left rot into compost naturally which is need decomposition period 6 – 12months. This research aims to design chopper of EFB and carry out a technical examination of the toolperformance. Testing performed by using 5 kgs EFB at three repetition with the average of water content andfat content respectively 32.06 % and 7.46 %. The average of effective work capacity 81.46 kg/hr, chopped 43.33%, percentage do not chop 54.00 %, percentage of yield loss 2.67 %, measure the thickness of the chopping 0.5– 1 cm, 1 – 5 cm, 5 – 10 cm, and >10 cm consecutively was 64.53 %, 15.40 %, 9.21 %, and 10.85 %, therotational frequency 1,121 rpm, and noise level of chopper between 91.17 to 94.40 dB. Chopping use thischopper of EFB was 13 times more efficient than manual chopping and this research is still valid whencompared to the 2018 study.
INTEGRASI PROFIL WILAYAH, KOMPOS ORGANIK, DAN TANAMAN OBAT KELUARGA DI NAGARI BUKIT BUAI, TAPAN Saniro, Roma Kyo Kae; Lubis, Muhammad Iqbal Abdi; Aziira, Aina Hubby
Jurnal Abdi Insani Vol 12 No 11 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i11.3275

Abstract

This dedication aims to analyze the implementation of digital transformation in Nagari Bukit Buai Tapan through the integration of regional profiles, management of organic compost, and the use of family medicinal plants (Toga) as an effort to support sustainable development. The methodology used includes socialization of programs to local stakeholders, training in nagari and community devices in the use of digital information systems, regional mapping with simple software, as well as direct practice of cultivating toga and making household compost. This program is implemented in a participatory manner by involving nagari devices, farmer groups, health cadres, youth, and beneficiary households. The results of this service indicate that the digital information system is successfully operated by the Nagari device to manage population data and local potential. The regional mapping produces administrative maps that are printed and installed in the Nagari office and are available in digital format. More than 20 households planted toga, including ginger, turmeric, and lemongrass, while three units of household composter began to be actively used with kitchen waste and EM4. Analysis shows a significant increase in public knowledge related to herbal -based health and environmentally friendly waste management. The discussion confirms that the integration of digitalization, organic compost, and toga not only strengthens data-based governance, but also encourages food independence, health, and preservation of local wisdom. This finding implies that holistic digital nagari transformation models can be an effective strategy to strengthen governance, improve welfare, and support sustainable development. This research contributes conceptual and practical to the development of local village based on local wisdom that can be replicated in other nagari.
Analysis of a Hybrid Rack-type Dryer Made of Polycarbonate for Drying Pisang Sale Lubis, Muhammad Iqbal Abdi; Nasution, Afrilia Maharani; Putri, Irriwad; Hasibuan, Halimatus Syahdia
Jurnal Keteknikan Pertanian Tropis dan Biosistem Vol. 13 No. 3 (2025): December 2025
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jkptb.2025.013.03.04

Abstract

The drying of bananas as raw material for banana chips still often uses traditional methods that depend on weather and contaminants, which often pose challenges in maintaining quality and production efficiency, especially in Pasaman Barat District. The objective of this study is to analyze a hybrid rack-type dryer made of polycarbonate as an alternative solution for banana chip processing. This study employed an experimental method with a randomized block design (RBD) with three treatment groups for drying energy sources, including: sunlight (P1), incandescent lamp (P2), and sunlight + incandescent lamp (P3). The data were analyzed using the ANOVA test (p<0.05). The parameters observed in this study were: drying time, moisture content, temperature, working capacity, drying rate, heat loss, energy required to evaporate water from the material, and drying energy efficiency. The use of incandescent lamps in banana chip drying was proven to be the most efficient and effective, with an average drying time of 9 hours (2 hours and 3 hours shorter than P3 and P1, respectively), a working capacity of 0.18 kg/hour, moisture content <40% (in accordance with SNI 01-4319-1996 standards), drying rate of 0.07 kg/hour, heat loss of 28.39 W, and energy required to evaporate the material's water content of 1,391.55 kJ. Meanwhile, the drying energy efficiency of P3 is 1.58 times and 1.64 times higher than P2 and P1, respectively, at 59.80%. Thus, this device is deemed suitable for use as a new, more effective and efficient method for drying banana chips.
Digitalisasi Manajemen Keuangan Melalui Aplikasi Buku Warung Untuk Meningkatkan Kemandirian Ekonomi Pesantren Jabal Rahmah, Kabupaten Solok Sanda Patrisia Komalasari; Alfairah Azmi; Muhammad Iqbal Abdi Lubis; Rizka Hadelina; Ainul Mardiah; Rizki Dafa Naldi; Rafki Harzikra; Bunga Jacinda; Khalilul Rahman
BULETIN ILMIAH NAGARI MEMBANGUN Vol. 8 No. 3 (2025)
Publisher : LPPM (Institute for Research and Community Services) Universitas Andalas Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/bina.v8i3.806

Abstract

This activity aims to strengthen this independence by integrating digital technology solutions into the school's financial management system. The method used was a participatory qualitative approach with four main stages: preparation, implementation, mentoring, and evaluation. This process involved the active participation of the school's administrators. The implemented solution focused on the use of the digital application "Buku Warung" to simplify transaction recording, stock management, and financial reporting. The results showed a significant impact. Before the intervention, 100% of the recording was done manually, incomplete, and prone to errors. After mentoring, the boarding school administrators' understanding of digital and financial literacy improved substantially. Adoption of the application reached 95%, effectively transforming the recording system into a digital and detailed one. The time efficiency of preparing financial reports such as profit and loss and cash flow increased by 75%, enabling administrators to make faster and more accurate business decisions. Despite obstacles such as limited internet access at the site and initial resistance to change, these obstacles were successfully overcome through ongoing education and practical mentoring. The conclusion of this activity was that the combination of technological solutions and practical mentoring proved effective in improving the economic management capacity of Islamic boarding schools. To ensure the program's sustainability, it is recommended that Islamic boarding schools integrate all their business units into a single, integrated system and expand collaboration with various parties for further support.
Analisis Distribusi Suhu dan Aliran Udara pada Proses Pengeringan Wortel Menggunakan Tray Dryer Berbasis Simulasi CFD Renny Eka Putri; Annisa Octaviani Putri; Muhammad Iqbal Abdi Lubis
Jurnal Keteknikan Pertanian Vol. 13 No. 4 (2025): Jurnal Keteknikan Pertanian
Publisher : PERTETA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19028/jtep.013.4.529-545

Abstract

Wortel (Daucus carota L.) merupakan sayuran bernutrisi tinggi yang mudah rusak akibat kandungan airnya yang tinggi. Pengeringan merupakan metode yang efektif untuk memperpanjang masa simpan wortel, salah satunya dengan menggunakan alat pengering tipe rak (tray dryer). Namun, efisiensi proses pengeringan sangat dipengaruhi oleh keseragaman distribusi suhu dan aliran udara di dalam ruang pengering. Penelitian ini bertujuan untuk mengevaluasi distribusi suhu dan aliran udara pada tray dryer menggunakan pendekatan Computational Fluid Dynamics (CFD) selama proses pengeringan wortel. Simulasi dilakukan pada tiga variasi suhu (50°C, 60°C, dan 70°C) dan dua kecepatan aliran udara (2 m/s dan 3 m/s) dengan bantuan perangkat lunak SolidWorks, ANSYS Fluent, dan Origin. Hasil simulasi menunjukkan bahwa distribusi suhu dan aliran udara tidak merata, terutama pada bagian tengah dan atas alat pengering. Ketidakteraturan ini dapat menyebabkan pengeringan yang tidak seragam dan menurunkan kualitas produk akhir. Validasi dengan data pengukuran menunjukkan bahwa model simulasi memiliki tingkat kesalahan kurang dari 4%, sehingga dapat dianggap cukup akurat untuk digunakan dalam perancangan dan optimasi sistem pengeringan yang lebih efisien.
PENGEMBANGAN SISTEM INSTRUMENTASI PADA ALAT PENGERING JAGUNG DENGAN TEKNOLOGI INFRARED-ASSISTED BERBASIS IoT Renny Eka Putri; Nabil Albani; Muhammad Iqbal Abdi Lubis
Jurnal Teknologi Pertanian Andalas Vol 30 No 1 (2026)
Publisher : Universitas Andalas

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

Abstract

Permasalahan utama pascapanen jagung di Indonesia adalah tingginya kerugian susut mutu, yang mencapai 15-20% dari total produksi, disebabkan oleh pengeringan tradisional yang tidak optimal dan rentan kontaminasi aflatoksin. Penelitian ini bertujuan untuk mengembangkan dan menganalisis kinerja alat pengering jagung tipe rotary dryer dengan teknologi infrared-assisted berbasis internet of things (IoT) sebagai solusi peningkatan kualitas dan efisiensi pengeringan. Metode penelitian meliputi pengembangan prototipe berkapasitas 6 kg/batch dengan sistem pemanas infrared (1.125 W) dan perancangan instrumentasi IoT untuk data logging otomatis dan kontrol suhu presisi. Hasil pengujian menunjukkan efektivitas alat dalam menurunkan kadar air jagung dari rata-rata ~23% menjadi 12,9% (wb) dalam 90 menit, memenuhi standar nasional indonesia (SNI 8886:2020). Kinerja teknis menunjukkan kapasitas kerja efektif (KKE) rata-rata 3,45 kg/jam dan efisiensi pengeringan rata-rata 68%. Analisis ekonomi menunjukkan biaya pokok (BP) sebesar Rp 3.595,78/kg dan titik impas (BEP) 1.450,41 kg/tahun. Integrasi infrared dan IoT terbukti menghasilkan sistem pengeringan yang cepat, efisien, dan layak secara ekonomi.
Co-Authors - Andasuryani Adhevin, Shadiq Octaryan Adib, Muhammad Adil, Dwi Honesti Kemala Ainul Mardiah Alfairah Azmi Amni, Nurul Azizah Annisa Lestari Simanjuntak Annisa Octaviani Putri Ashadi Hasan Aswaldi Anwar Awalina, Rahmi Aziira, Aina Hubby Bunga Jacinda Fadli Hafizulhaq Fadli Irsyad Feri Arlius Halimatus Syahdia Hasibuan Ilham Havifi Khalilul Rahman Kiki Yulianto Muhammad Parikesit Wisnubroto Nabil Albani Nasution, Afrilia Maharani Putri, Irriwad Rafiuddin, M. Aqif Rafki Harzikra Ramadhani, Lembayung Maghfira Rapon Anam Renny Eka Putri Renny Eka Putri, Renny Eka Revi Marta Rivandi, Oktavia Rizka Hadelina Rizki Dafa Naldi Roma Kyo Kae Saniro Sanda Patrisia Komalasari Santosa Sari, Lusi Puspika Silvadriyanto, Reihan Syahrizal Lubis Wellyalina, Wellyalina