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All Journal Jurnal Keteknikan Pertanian JURNAL ILMU PERTANIAN Agrointek Turbo : Jurnal Program Studi Teknik Mesin Jurnal Rekayasa Material, Manufaktur & Energi Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) JURNAL AGROHITA Jurnal Teknologi Pertanian Andalas Jurnal Hexagro Agro Bali: Agricultural Journal Jurnal Penelitian Agrosamudra Best Journal (Biology Education, Sains and Technology) Jurnal Agro Estate Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi AL-ARKHABIIL: Jurnal Pengabdian Masyarakat IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA) Jurnal Agro Estate Jurnal Agro Fabrica
Zulham Effendi
Program Studi Teknologi Pengolahan Hasil Perkebunan, Institut Teknologi Sawit Indonesia, Medan
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Transportation Veterinary Other

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Enhancing Islamic Religious Learning and Quranic Reading Through KKN-Thematic Program: A Case Study in Ridan Permai Village Pardosi, Fakhrurrozi; Sinaga, Sopian; Dasa Syawal Syahputra; Dori Chandra; Candra Gunawan; Zulham Effendi
As-sunnah: Jurnal Pengabdian Masyarakat Vol 4 No 4 (2024): AL-ARKHABiiL: Jurnal Pengabdian Masyarakat
Publisher : ASSUNNAH PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51590/jpm_assunnah.v4i4.755

Abstract

This study evaluates the contribution of Thematic Community Service Program (KKN-T) students from the Islamic College (STAI) As-Sunnah in enhancing children's enthusiasm for Islamic religious learning and Quranic reading in Ridan Permai Village. Using a qualitative descriptive method with an Asset Based Community Development (ABCD) approach, data were collected before and after intervention through observation, interviews, and activity documentation. Results show significant improvements in children's enthusiasm for Islamic studies and Quranic reading abilities following KKN-T student interventions through various learning activities such as Quran memorization and tahsin circles, Arabic language learning, prophetic biography studies, ablution and adhan practice training, and Islamic competitions. Community participation in village religious activities also increased. These findings demonstrate that the KKN-T program can serve as an effective model for enhancing learning enthusiasm and community engagement in religious education at the local level.
ANALISA PRODUKTIVITAS TANAMAN KARET (Havea brasiliensis Muell. Arg) KLON PB 260 DENGAN MENGGUNAKAN BERBAGAI SISTEM SADAP DI AFDELING I KEBUN BANGUN PT. PERKEBUNAN NUSANTARA III Muhammad Haiqal Fikri; Zulham Effendi; Hardy Wijaya
Agro Estate Vol 6 No 1 (2022): Juni 2022
Publisher : Institut Teknologi Sawit Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jae.v6i1.101

Abstract

The productivity of rubber plantations is determined by the type of clone, the age of the plant, the level of land suitability, and the exploitation system applied. The exploitation system applied determines the productivity of the rubber plantation because it is related to the use of the skin and the physiological process of latex. Implementing the right exploitation system can ensure high and sustainable productivity. On the other hand, the implementation of the wrong exploitation system can result in low productivity and shorten the economic life of the plant. This study aims to determine the productivity of rubber plants in clone PB 260 with various tapping systems. This research was conducted at Afdeling I Kebun Bangun PT. Perkebunan Nusantara III using a descriptive analysis method by collecting secondary data on the productivity of the PB 260 clone rubber plant from 2016 – 2020. The parameters observed were the production data of the PB 260 clone rubber plant with various tapping systems. The results of this study indicate that the analysis of rubber plant productivity data in 2016 – 2020 had the highest production in 2017 with a planting year of 2009 and the lowest in 2020 with a planting year of 2000. Meanwhile, overall, the highest production was in 2018 and the lowest was in 2016. The factors that influence the high and low productivity are caused by the tapping system that is not permanent or changing, the lack of application of fertilization, the reduction in the number of trees in the field caused by being attacked by JAP (White Root Fungus), KAS (Dry Alur Sadap), Moldy Road, fallen trees due to strong winds, and the age of the plants. The relationship between production and cost of goods/kg is that the greater the production obtained, the lower the cost of goods/kg.
IMPLEMENTATION OF OCCUPATIONAL HEALTH AND SAFETY (OHS) FOR HARVESTING EMPLOYEES IN PALM OIL PLANTATIONS: Rachmat Ramadhan Siregar; Delyana Rahmawany Pulungan; Zulham Effendi; Adi Widjajanto; Habib Prayitno; Mhd. Andi Rasyid
Multidiciplinary Output Research For Actual and International Issue (MORFAI) Vol. 4 No. 4 (2024): Multidiciplinary Output Research For Actual and International Issue
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/morfai.v4i4.2277

Abstract

This research aims to determine the implementation, potential hazards, and factors that can influence the application of occupational health and safety (OHS) among oil palm harvest workers in oil palm plantations. This research was conducted over a period of 4 months, from March to July 2023. The testing used a quantitative descriptive method and Ishikawa diagram analysis. The research population consists of 45 harvesting employees, and the sample used is a saturated sample, meaning the entire population was taken as respondents for this study. The research results indicated that the implementation of Occupational Health and Safety (OHS) for harvest employees at a palm oil plantation in one of the government plantations has been carried out very well. Socialization and education for workers, accompanied by supervision, are very helpful in preventing workplace accidents on the oil palm plantation. Supervision from the company helps change employees' behavior to comply with safety and health work SOPs.
Humanitarian Aid for Flash Flood Victims in Batu Busuak: An International Collaboration between STAI As-Sunnah and Bayaan Association Singapore Slamet Riyadi; Lubis, Arbonas; Fian Triadi; Hasugian, Dirja; Zulham Effendi; Hasibuan, Muhammad Syarif Muda; Khairul Anhar; Syahri Ramadona; Muhajirah binti Jamaluddin
As-sunnah: Jurnal Pengabdian Masyarakat Vol 5 No SI-1 (2025): Community-Based Disaster Response and Recovery after Floods in North Sumatra,
Publisher : ASSUNNAH PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51590/jpm_assunnah.v5iSI-1.1260

Abstract

The flash flood disaster that struck Batu Busuak, Padang City, in November-December 2025 caused massive damage to residential areas. Within three weeks, this area experienced four consecutive flash floods that swept away 11 houses, severely damaged 46 houses, and forced hundreds of families to evacuate. This community service activity aimed to provide humanitarian aid in the form of necessities to flood victims through international collaboration between Sekolah Tinggi Agama Islam (STAI) As-Sunnah Deli Serdang and Bayaan Association Singapore. The service partners were flood-affected communities in Koto Panjang Ikua Koto Sub-district, Koto Tangah District, and Batu Busuak, Lambung Bukik Sub-district, Pauh District, Padang City. Implementation methods included multi-institutional coordination, international fundraising, local procurement of aid, and door-to-door and distribution-point delivery. A total of IDR 57,000,000 was collected and used to procure necessity packages for 150 affected households. The activity was conducted on December 24-27, 2025, and was led directly by the Chairman of STAI As-Sunnah. The results showed that aid distribution successfully reached victims in isolated locations using adaptive methods according to field conditions. Community response was very positive despite high psychosocial trauma, where residents lived in constant vigilance against subsequent flood threats. This activity was also followed by sustainability programs, including plans to build mosques and bore wells, undertaken by Yayasan Peduli Kemanusiaan Arrisalah as long-term recovery efforts. The Singapore-Indonesia international collaboration in this activity demonstrated the effectiveness of global Islamic philanthropy networks for local emergency response.
Analisa Kegagalan Laju Kalor Di Boiler Berdasarkan Failure Modes And Effect Analysis (FMEA) Zulham Effendi; Zakwan; Gracela Noviana Harefa
TURBO [Tulisan Riset Berbasis Online] Vol 15 No 1 (2026): TURBO: Jurnal Program Studi Teknik Mesin
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/trb.v15i1.4517

Abstract

Boiler merupakan salah satu komponen utama dalam operasional pabrik kelapa sawit yang berfungsi menghasilkan uap dengan laju kalor optimal guna menunjang proses produksi. Namun, fluktuasi laju kalor dan penurunan efisiensi boiler sering terjadi sehingga mengganggu kestabilan proses dan meningkatkan risiko kegagalan operasional. Penelitian ini bertujuan untuk menganalisis kegagalan laju kalor dan efisiensi termal pada boiler, mengidentifikasi potensi kegagalan sistem, serta menentukan tingkatan risiko menggunakan metode Failure Modes and Effect Analysis (FMEA). Metode penelitian dilakukan melalui observasi lapangan selama 7 hari (3–10 Maret 2025) pada boiler pipa air (water tube) model Takuma 600 SA berkapasitas 60 ton/jam di Pabrik Kelapa Sawit. Data primer dan sekunder meliputi suhu, tekanan, massa bahan bakar, dan produksi uap yang diambil dari logsheet harian operator untuk dihitung nilai entalpi, laju kalor, dan efisiensinya. Selanjutnya, analisis risiko FMEA dilakukan dengan mengevaluasi skor severity, occurrence, dan detection (skala 1–5) untuk menghitung Risk Priority Number (RPN). Hasil analisis termodinamika menunjukkan terjadinya fluktuasi laju kalor rata-rata operasional antara 12.787 kJ/s hingga 13.867 kJ/s, di mana nilai ini belum mencapai standar spesifikasi boiler sebesar 14.002 kJ/s. Efisiensi termal boiler turut bervariasi antara 38,90% hingga 42,22%. Berdasarkan analisis FMEA, ditemukan lima mode kegagalan dengan dua risiko tertinggi yang melampaui batas kritis RPN (>30), yaitu timbulnya kerak (scaling) pada pipa-pipa uap dengan nilai RPN tertinggi sebesar 64, dan kebocoran pipa boiler dengan nilai RPN sebesar 30. Penelitian ini merekomendasikan tindakan mitigasi berupa pembersihan kimia (chemical cleaning) dan water treatment berkala untuk mengatasi kerak, serta inspeksi pipa menggunakan metode Non-Destructive Testing (NDT) demi menjaga stabilitas operasional dan efisiensi boiler.
Kajian Perbandingan Rotasi Panen Di Kebun Kelapa Sawit 6/7 Dan 8/10 Terhadap Produktivitas Di Kebun Bandar Kalipa PTPN II Abidarba Lubis; Zulham Effendi; Eka Bobby Febrianto
BEST Journal (Biology Education, Sains and Technology) Vol 6, No 2 (2023): September 2023
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v6i2.7698

Abstract

Rotasi panen adalah putaran panen antara panen terakhir dengan panen selanjutnya di tempat yang sama. Rotasi panen 6/7 berarti dalam interval 7 hari ada 6 hari panen dan rotasi 8/10 berarti dalam interval 10 hari ada 8 hari panen. Tujuan penelitian ini untuk mengetahui perbedaan rotasi panen 6/7 dan 8/10 terhadap produksi, prestasi pemanen, komposisi berondolan, serta premi pemanen dan premi berondolan. Rancangan penelitian ini menggunakan metode analisa deskriptif yaitu dengan pengumpulan data primer dan sekunder di lokasi kebun. rotasi panen akan mengalami perbedaan produksi antara rotasi 6/7 dan 8/10 sedangkan untuk komposisi berondolan akan berpengaruh terhadap perbedaan rotasi panen. persentase produksi dan presentase komposisi berondolan tertinggi berada pada rotasi 6/7 sedangkan untuk total produksi dan komposisi berondolan tertinggi berada pada rotasi 8/10.
Co-Authors AA Sudharmawan, AA Abidarba Lubis Adi Widjajanto Agung Prasastiyo, Bima Amar Fauzi Nainggolan Andika, Wahyu Benita Septiana Sinaga Benita Septiana Sinaga Busrizal Faisal Calvin Arnico Lase CANDRA GUNAWAN Dasa Syawal Syahputra Dicky Vernanda Maha Dori Chandra Eka Bobby Febrianto, Eka Bobby Faisal, Busrial Fauzi Asrianto Fian Triadi Giyanto . Giyanto Giyanto Gracela Noviana Harefa Guntoro Habib Prayitno Hardy Wijaya Hardy Wijaya Hasanal Fachri S. Simbolon Hasibuan, Muhammad Syarif Muda Hasugian, Dirja Ika Ucha Pradifta Rangkuti Ingrid Ovie Yosephine Irwansyah Khairul Anhar Lubis, Ahmad Fahmi Alhafiz Lubis, Arbonas M.Hasby Atthariq Sembiring Mahyunis Manurung, Saroha Melani Kurnia Fitri Mhd. Insan Muhtadawan Muhajirah Binti Jamaluddin Muhammad Alim Muhammad Fauzan A Lubis Muhammad Haiqal Fikri Muhammad Haiqal Fikri Muhammad Khairil Mulyara, Budi Nugroho, Marfi Dwi Pada Mulia Raja Pardosi, Fakhrurrozi Rachmat Ramadhan Siregar Rangkuti, Ika Ucha P Rasyid, Mhd Andi Renaldy, Muhammad Aziz Rionaldo Hastyanda Sembiring, Arifa Sura Silvy Mila Ayu Sinuraya, Robi Alisyahbana Siti Aisyah Siti Aisyah Siti Nur Hawalis Slamet Riyadi Sopian Sinaga Sri Wahyuna Saragih Suhermansyah Pratama Sulthon Parinduri Syahri Ramadona Tinambunan, Levi Rentiana Tri Hardiansyah Wahyu Yoga Pratama Widya Tri Lestari Widya Tri Lestari Yanti, Irda Zakwan Zakwan Zakwan Zulyaden Lubis