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PENGEMBANGAN TEKNOLOGI SMART DRIP IRRIGATION HYBRID SYSTEM UNTUK MENINGKATKAN PRODUKTIVITAS TANAMAN CABAI Muttaqin, Khairul; Abdullah, Nasruddin; Ihsan, Ahmad
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 7, No 8 (2024): MARTABE : JURNAL PENGABDIAN MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v7i8.3265-3275

AbstrakDesa Alur Tani II merupakan salah satu desa di Kecamatan Tamiang Hulu, Kabupaten Aceh Tamiang yang berjarak 32,00 Km dari pusat pemerintahan Kabupaten Aceh Tamiang. Mayoritas masyarakat yang tinggal di desa Alur Tani II Kecamatan Tamiang Hulu Kabupaten Aceh Tamiang merupakan masyarakat yang berprofesi sebagai petani dan berkebun. Desa Alur Tani II memiliki potensi sumber daya alam yang tinggi di sektor pertanian, namun belum dikelola secara optimal. Kelompok Alur Peunuba merupakan salah satu kelompok tani yang produktif di desa Alur Tani II dengan fokus utama pengembangan usaha tani tanaman cabai. Permasalahan yang dihadapi kelompok alur peunuba dalam pengembangan usaha meliputi; (1) belum tersedia fasilitas irigasi atau pengairan sehingga masih mengandalkan penyiraman konvensional; (2)Membutuhkan banyak tenaga, waktu dan biaya dalam proses penyiraman; (3) Tidak meratanya penyiraman tanaman cabai yang menyebabkan resiko tanaman cabai gagal panen masih besar;(4)Belum adanya sumber tenaga listik; dan (5) monitoring dan kontrol tanaman cabai juga masih dilakukan secara konvensional. Untuk menghadapi tantangan-tantangan ini, diperlukan pengembangan teknologi Smart Drip Irrigation Hybrid system yang dapat secara signifikan membantu kelompok tani dalam meningkatkan produktivitas tanaman cabai dan mempermudah proses penyiraman. Langkah-langkah pelaksanaan kegiatan meliputi tahap sosialisasi, perancangan dan pembuatan alat, serta pelatihan, pendampingan, dan penerapan teknologi tersebut. Hasil dari pelaksanaan kegiatan ini mengindikasikan bahwa tingkat kepuasan pengguna terhadap alat penyiraman irigasi tetes hybrid berbasis IoT mencapai rata-rata 87,93%. Fakta ini menggambarkan bahwa alat ini merupakan solusi yang layak diterapkan untuk meningkatkan efisiensi penggunaan air dalam proses penyiraman tanaman serta memiliki potensi untuk menghasilkan dampak positif dalam usaha pertanian tanaman cabai serta memberikan solusi terhadap hambatan yang dihadapi oleh kelompok tani

Sprinkler Irrigation System Planning for Horticulture Agriculture at Universitas Samudra Through Hydraulic Simulation and Operational Investment Cost Optimization Wahyudi, Andri; A. Abdullah, Nasruddin; Amin, Muhammad; Amir, Fazri
JURUTERA - Jurnal Umum Teknik Terapan Vol 12 No 01 (2025)
Publisher : Fakultas Teknik Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55377/jurutera.v12i01.10821

The sprinkler irrigation system of horticultural agriculture at Universitas Samudra is able to increase the efficiency of water use when the climate change phenomenon hits. However, sprinkler irrigation requires quite high operational investment costs. The purpose of the planning is to obtain the design of the sprinkler irrigation network and optimize the operational investment costs of irrigation. The method used is hydraulic simulation of irrigation using variations in centrifugal and submersible transfer pump power and PVC pipe size. Furthermore, the results of the irrigation simulation were analyzed using the Taguchi method. The planning results show that the sprinkler irrigation network covers an area of 7,500 with an elevation of 6-8 meters above sea level. The water requirement for 53 sprinklers is 8.48 liters/second, and the total water requirement for horticultural plants is 2,063.2 per season. The use of a combination that can optimize the operational investment costs of irrigation is the use of centrifugal transfer pump power (0.6 kW), submersible transfer pump power (0.6 kW), and PVC pipe sizes of 1/2, 1, 1 1/2, and 2 inches. This combination produces an optimum water pressure prediction of 1.756 bars and produces an optimum electricity usage cost prediction per day of Rp. 30,350. By using centrifugal transfer pump power, submersible and low-capacity PVC pipe size makes it more cost-efficient compared to other combinations.

ANALISIS KARAKTERISTIK TERMAL BIO OIL DAN BIO ARANG DENGAN PROSES PIROLISIS MENGGUNAKAN BAHAN BAKU KALIANDRA MERAH Rouli Pasaribu, Viviany; A. Abdullah, Nasruddin; Bahri Widodo, Syamsul
JURUTERA - Jurnal Umum Teknik Terapan Vol 12 No 01 (2025)
Publisher : Fakultas Teknik Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55377/jurutera.v12i01.11563

The global demand for fuel oil continues to rise, while petroleum reserves are steadily declining. As a response to this challenge, new and renewable energy sources (EBT) offer viable alternatives, minimizing environmental impact while ensuring long-term energy sustainability. Among these alternatives, bio-oil and biochar emerge as promising renewable energy sources. This study aims to analyze the thermal characteristics of bio-oil and biochar produced through pyrolysis using red calliandra wood as a feedstock. The pyrolysis process was conducted at varying temperatures of 300 °C, 400 °C, and 500 °C for 60 minutes. Results indicate that the optimal pyrolysis temperature is 500 °C, yielding biochar with the highest calorific value of 7,145 cal/g and bio-oil with a calorific value of 3,276 cal/g. Thermal analysis reveals significant activity at 283 °C, indicating the thermal decomposition of red calliandra biomass. Higher pyrolysis temperatures enhance biochar quality by reducing moisture and ash content while increasing fixed carbon concentration. The findings underscore the potential of red Calliandra wood as a renewable energy feedstock. This research contributes to the advancement of biomass-based energy technologies and presents opportunities for further optimization of the pyrolysis process. Given Indonesia’s abundant biomass resources, biochar offers a promising pathway for sustainable energy development.

PENGARUH PENGGUNAAN KOIL STANDAR DAN KOIL RACING DENGAN PENAMBAHAN KABEL GROUNDING TERHADAP UNJUK KERJA MESIN PADA SCORPIO Z 225 Wiryadinata, Fahry; A. Abdullah, Nasruddin; Bahri Widodo, Syamsul; Yakob, Iskandar
JURUTERA - Jurnal Umum Teknik Terapan Vol 12 No 01 (2025)
Publisher : Fakultas Teknik Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55377/jurutera.v12i01.11608

This study aims to determine the effect of using standard coils, racing coils, and racing coils with the addition of grounding cables on the performance of the Scorpio z 225 engine. Variations in the type of ignition coil with the addition of grounding cables are used to evaluate their impact on engine performance such as torque, power, fuel consumption, AFR, volumetric efficiency, thermal efficiency and ignition mass resistance. The results of the experimental test showed that the use of a racing ignition coil with the addition of a grounding cable obtained the highest torque and power at 8000 rpm, which were 19.21 Nm and 16.05 kW, respectively. Fuel consumption is also more efficient due to the use of a racing ignition coil with the addition of a grounding cable because combustion becomes more perfect. The use of a racing ignition coil and grounding cable can also provide better AFR than a standard ignition coil. The use of a racing ignition with the addition of a grounding cable provides the highest values for volumetric efficiency and thermal efficiency at 8000 rpm of 62.8% and 42.99%. The lowest ignition mass resistance is also obtained from the use of a grounding cable with a value of 7.6 ohms at 8000 rpm.

Solar Distillation Experiment Parabolic Dish Integrated with Spiral Copper Tube Condenser Kurniawan, Wahyu; Amin, Muhammad; A. Abdullah, Nasruddin
JURUTERA - Jurnal Umum Teknik Terapan Vol 12 No 02 (2025)
Publisher : Fakultas Teknik Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55377/jurutera.v12i02.12060

The availability of clean water has become a major challenge due to population growth and climate change, despite 97.5% of the Earth's surface consisting of water, only 2.5% is suitable for consumption. Desalination has become an important solution to convert seawater into fresh water. One of the technologies used is the parabolic solar concentrator, which focuses sunlight to a single point to generate steam. Research using a parabola measuring 71.98 cm × 50 cm with a focal point of 62 cm produced 0.88 liters of distilled water with a cooler and 0.23 liters without a cooler. The efficiency increased from 11% to 12.5% with the use of a cooler. Spiral tubes also help to reduce the temperature of the outgoing steam, enhancing the effectiveness of the system.

An experimental study on parabolic trough solar cookers with materials collector of chrome stickers and glass mirrors Amin, Muhammad; Rizal, Teuku Azuar; Amir, Fazri; Abdullah, Nasruddin A; Ginting, Suma Fachruri
Jurnal Polimesin Vol 21, No 5 (2023): October
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v21i5.4521

Cooking, a fundamental human necessity, frequently relies on environmentally harmful energy sources. Concentrated solar power offers a promising solution through solar cookers to address this issue. This study assesses a Parabolic Trough Collector (PTC) solar cooker's performance with two reflector materials: chrome stickers and glass mirrors. The PTC-type solar cooker comprises essential components, including an absorber tube, a flexible conduit, and a spiral-shaped cooking container holder that accommodates a diverse range of cooking vessels. In the configuration of the PTC collector, reflectors fabricated from chrome stickers and glass mirrors are strategically employed to harness and concentrate solar radiation effectively. The absorber tube, crafted from copper, is filled with a heat-transfer fluid consisting of soya oil. Experimental investigations were conducted in a two-stage process, encompassing trials without any applied load and subsequently with varying loads. In the no-load experiments, alterations were made to the PTC collector's inclination angle, spanning the ranges of 15º, 20º, 25º, and 30º. In contrast, the load-bearing tests encompassed the assessment of the PTC solar cooker's performance under a diverse array of cooking scenarios, including boiling water, heating oil, frying eggs, and crisping crackers. The evaluated parameters encompassed key metrics such as incident solar radiation (Ir), ambient temperature (Ta), receiver temperature (Tr), fluid temperature (Tf), spiral furnace temperature (Tsf), and load temperature (To). Subsequently, the outcomes of the experiments were employed to determine the efficiency of the solar cooker. Analysis of the no-load test results indicates that the most favorable performance, as observed in the parameters Tr, Tf, and Tsf, is achieved at a collector inclination angle of 15º for both chrome sticker and glass mirror reflector materials. The solar cooker demonstrated commendable proficiency in boiling water, heating oil, frying eggs, and crisping crackers, accomplishing these tasks within a time frame ranging from 5 to 20 minutes. Notably, the solar cooker featuring the glass mirror reflector exhibited a superior thermal efficiency of 33.7%, surpassing the efficiency of the counterpart with the chrome sticker reflector, which registered an efficiency of 30.9%. These findings underscore the efficacy of the glass mirror reflector in harnessing solar energy for enhanced cooking performance within this solar cooker configuration.

PENGEMBANGAN TEKNOLOGI SMART DRIP IRRIGATION HYBRID SYSTEM UNTUK MENINGKATKAN PRODUKTIVITAS TANAMAN CABAI Muttaqin, Khairul; Abdullah, Nasruddin; Ihsan, Ahmad
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 7, No 8 (2024): MARTABE : JURNAL PENGABDIAN MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v7i8.3265-3275

AbstrakDesa Alur Tani II merupakan salah satu desa di Kecamatan Tamiang Hulu, Kabupaten Aceh Tamiang yang berjarak 32,00 Km dari pusat pemerintahan Kabupaten Aceh Tamiang. Mayoritas masyarakat yang tinggal di desa Alur Tani II Kecamatan Tamiang Hulu Kabupaten Aceh Tamiang merupakan masyarakat yang berprofesi sebagai petani dan berkebun. Desa Alur Tani II memiliki potensi sumber daya alam yang tinggi di sektor pertanian, namun belum dikelola secara optimal. Kelompok Alur Peunuba merupakan salah satu kelompok tani yang produktif di desa Alur Tani II dengan fokus utama pengembangan usaha tani tanaman cabai. Permasalahan yang dihadapi kelompok alur peunuba dalam pengembangan usaha meliputi; (1) belum tersedia fasilitas irigasi atau pengairan sehingga masih mengandalkan penyiraman konvensional; (2)Membutuhkan banyak tenaga, waktu dan biaya dalam proses penyiraman; (3) Tidak meratanya penyiraman tanaman cabai yang menyebabkan resiko tanaman cabai gagal panen masih besar;(4)Belum adanya sumber tenaga listik; dan (5) monitoring dan kontrol tanaman cabai juga masih dilakukan secara konvensional. Untuk menghadapi tantangan-tantangan ini, diperlukan pengembangan teknologi Smart Drip Irrigation Hybrid system yang dapat secara signifikan membantu kelompok tani dalam meningkatkan produktivitas tanaman cabai dan mempermudah proses penyiraman. Langkah-langkah pelaksanaan kegiatan meliputi tahap sosialisasi, perancangan dan pembuatan alat, serta pelatihan, pendampingan, dan penerapan teknologi tersebut. Hasil dari pelaksanaan kegiatan ini mengindikasikan bahwa tingkat kepuasan pengguna terhadap alat penyiraman irigasi tetes hybrid berbasis IoT mencapai rata-rata 87,93%. Fakta ini menggambarkan bahwa alat ini merupakan solusi yang layak diterapkan untuk meningkatkan efisiensi penggunaan air dalam proses penyiraman tanaman serta memiliki potensi untuk menghasilkan dampak positif dalam usaha pertanian tanaman cabai serta memberikan solusi terhadap hambatan yang dihadapi oleh kelompok tani

PEMANFAATAN ENERGI SURYA UNTUK MENGGERAKKAN POMPA SUBMERSIBLE PADA SISTEM PENGAIRAN SAWAH TADAH HUJAN Abdullah, Nasruddin A; Amin, Muhammad; Amir, Fazri; Widodo, Syamsul Bahri
Jurnal Vokasi Vol 7, No 1 (2023): Maret
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/vokasi.v7i1.3823

Sawah tadah hujan merupakan sistem pertanian yang mengandalkan air hujan sebagai sumber air untuk pengairan sawah. Sawah tadah hujan dilakukan dengan cara menanam tanaman pada awal musim hujan, kemudian ketika air hujan sudah cukup banyak, air hujan tersebut ditampung di sawah dan digunakan sebagai sumber air untuk pengairan selama musim kemarau. Desa Tualang Baru merupakan desa dengan keadaan sawah tadah hujan dan desa pelaksanaan pengabdian. Desa ini memiliki lahan sawah dengan area ± 200 hektar dan salah satu desa penghasil padi di kecamatan Manyak Payed. Permasalahan petani setempat dengan keadaan sawah tadah hujan yaitu membutuhkan suatu sistem pengairan yang mampu mengairi sawah di musim kemarau. Pengabdian ini bertujuan untuk menyuplai air secara konstan pada tanaman, dan meningkatkan perekonomian dengan produksi padi/beras menambah. Metode pengabdian ini memiliki beberapa tiga tahap. Tahap pertama persiapan berupa survei lokasi, perencanaan dan persiapan hardware. Tahap kedua pelaksanaan pelatihan, berupa pelatihan pemasangan, pelatihan operasional alat dan pelatihan proses perawatan. Tahap ketiga yakni evaluasi kelayakan sistem dan perbaikan sistem. Hasil survei lokasi diperoleh kelayakan pemasanagan pompa submersible dapat diandalkan untuk sistem pengairan. Pompa tersebut memanfaatkan sumber energi surya yang melimpah dengan menggunakan teknologi fotovoltaik. Pengabdian yang telah dilaksanakan menunjukkan peningkatan perekonomian khususnya di bidang pertanian dalam mengelola lahan persawahan lebih mudah, murah dan efektif. Sistem pengairan ini juga dinilai bermanfaat, sangat ramah lingkungan dan efisien dalam pengembangan teknologi energi baru terbarukan

TEKNOLOGI SMART WATER WHEEL HYBRID UNTUK PENINGKATAN PRODUKSI UDANG BERKUALITAS TINGGI Nasruddin Nasruddin; Ahmad Ihsan; Khairul Muttaqin
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 6, No 12 (2023): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v6i12.4253-4263

Pada era saat ini, penggunaan sumber energi terbarukan telah menjadi suatu kebutuhan yang tidak dapat diabaikan. Salah satu potensi besar dalam ranah energi terbarukan dapat ditemukan di Indonesia, yaitu potensi energi surya atau matahari. Keistimewaan letak geografis Indonesia yang melintasi garis khatulistiwa memberikan keunggulan dalam hal paparan sinar matahari yang tersedia sepanjang tahun. Dalam konteks ini, pemanfaatan energi surya untuk mengoperasikan aerator kincir air dalam usaha budidaya udang vannamei menjadi salah satu alternatif yang signifikan untuk mengurangi ketergantungan pada pasokan listrik yang berasal dari PLN. Penelitian ini memanfaatkan metode pembandingan performa kincir air ketika beroperasi dalam kondisi tanpa beban dan dengan beban. Parameter yang menjadi fokus analisis meliputi tegangan listrik dan arus listrik. Hasil eksperimen menunjukkan bahwa dalam konteks desain dan pembuatan kincir air tenaga surya, rata-rata tegangan pada panel PV mencapai 40,57 Volt, sementara rata-rata arus listrik ketika kincir air dioperasikan dengan beban mencapai 8,87 Ampere. Hasil penelitian ini menggambarkan potensi dan dampak positif dari penggunaan energi surya dalam sektor budidaya udang vannamei. Penerapan solusi ini membuka peluang bagi Indonesia untuk mengurangi ketergantungannya pada pasokan listrik konvensional, serta membuka jalan menuju penggunaan sumber energi yang lebih berkelanjutan dan bersahabat dengan lingkungan.

TEKNOLOGI SMART EGGS INCUBATOR HYBRID UNTUK MENINGKATKAN PRODUKTIVITAS TERNAK AYAM Khairul Muttaqin; Nasruddin Nasruddin; Nurul Fadillah; Ahmad Ihsan
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 6, No 12 (2023): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v6i12.4264-4275

Kampung Selamat is one of the villages in Tenggulun Sub-district, Aceh Tamiang Regency, which is 45 kilometers from the capital city of Aceh Tamiang. Most of the villagers work as farmers and breeders. Kampung Selamat has high natural resource potential in the livestock sector, but has not been managed optimally. The Dunia Ternak Unggas group is one of the productive livestock business groups in Selamat village that was established in 2019 with the main focus of developing chicken farming. The problems faced by the World Group of Poultry in business development include; (1) The process of hatching chicken eggs is still conventional, which still requires mother chickens; (2) It takes a long time to hatch eggs; (3) The risk of eggs not successfully hatching is still very large; (4) The process of checking chicken eggs is still manual, namely looking directly at the location; and (5) limited land so that the layout of hatching chickens is uncontrollable. To face these challenges, it is necessary to develop hybrid smart eggs incubator technology that can significantly help livestock business groups in increasing chicken productivity and simplifying the breeding process. The steps of implementing the activity include the socialization stage, design and manufacture of tools, as well as training, mentoring, and application of these devices. The results of the implementation of this activity indicate that the level of user satisfaction with the IoT-based hybrid Egg Hatching Machine Incubator reached an average of 87.93%. This fact illustrates that this tool is a solution that is worth adopting to increase efficiency in the hatching process of chicken eggs and has the potential to produce a positive impact on chicken farming and provide solutions to the obstacles faced by livestock business groups.

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