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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
Journal of Tropical Agricultural Engineering and Biosystems - 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/

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.