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All Journal J-IKA : Jurnal Ilmu Komunikasi Fakultas Ilmu Komunikasi Universitas BSI Bandung Swabumi (Suara Wawasan Sukabumi) : Ilmu Komputer, Manajemen, dan Sosial Educatio Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Pertanian Agros Jurnal Pengabdian Magister Pendidikan IPA MAT-EDUKASIA Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences JIKEM: Jurnal Ilmu Komputer, Ekonomi dan Manajemen Jurnal Ekonomi International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Jurnal Pengabdian Masyarakat Gemilang (JPMG) Jurnal Pengabdian Kolaborasi dan Inovasi IPTEKS Lentera Academica : Jurnal Pengabdian Kepada Masyarakat
Khairul Rizal
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Social Sciences Other

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STUDY OF THE EFFECTIVENESS OF COMPOST FROM OIL PALM EMPTY FRUIT BUNCH (OPF) WASTE AS AN ALTERNATIVE SOURCE OF POTASSIUM (K) ON NUTRIENT ABSORPTION AND OIL PALM YIELD IN PANGKATAN PLANTATION OF PT. EVANS GROUP Putri Ad'ha, Nadia; Khairul Rizal; Yusmaidar Sepriani; Fitra Syawal Harahap
International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) Vol. 5 No. 3 (2026): FEBRUARY
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.18958383

Abstract

Oil palm (Elaeis guineensis Jacq.) is one of Indonesia's leading plantation commodities and plays a strategic role in the national economy. The purpose of this study was to determine the effectiveness of EFB compost as an alternative source of potassium, analyze its effect on potassium nutrient uptake, and assess its impact on oil palm yields at PT Evans Group. This research method used a field experiment approach by comparing two treatments: a control treatment without EFB compost and a treatment with EFB compost at a dose of 50 kg per plant. The results showed that compost application had a positive effect on plants, as indicated by increased leaf potassium content in the compost treatment compared to the treatment without compost. Although the difference was not significant, these results indicate that compost plays a role in increasing potassium availability and uptake by plants, thus supporting better plant growth.
ANALYSIS OF FRESH FRUIT BUNCH (FFB) YIELD LOSSES DUE TO BASE STEM ROT (BPB) DISEASE ATTACKS CAUSED BY GANODERMA BONINENSE IN PT. EVANS GROUP'S PANGKATAN PLANTATION Sutomo, Agus; Khairul Rizal; Yusmaidar Sepriani; Fitra Syawal Harahap
International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) Vol. 5 No. 3 (2026): FEBRUARY
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.18939798

Abstract

Oil palm (Elaeis guineensis Jacq.) is a tropical plantation crop with high economic value and is one of Indonesia's mainstay commodities. The purpose of this study was to determine the level of basal stem rot (Ganoderma boninense) infestation in oil palm plants at the Pangkatan Plantation of PT. Evans Group, the magnitude of the resulting fresh fruit bunch (FFB) yield losses, and the relationship between disease severity and the decrease in FFB yield. The research method used was a survey method with a quantitative descriptive approach. The results showed that the level of ganoderma infestation in Block A1 was relatively low at 8.7%, but had a significant impact on oil palm productivity. Trees attacked by ganoderma produced lower fresh fruit bunch (FFB) weights than healthy trees, thus indicating that plant health significantly affects production results.
ANALYSIS OF PALM OIL FARMING INCOME IN KOGEM VILLAGE, MARBAU DISTRICT, NORTH LABUHANBATU REGENCY Kurniawan, Dimas; Khairul Rizal; Badrul Ainy Dalimunthe; Yusmaidar Sepriani
International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) Vol. 5 No. 3 (2026): FEBRUARY
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.18958658

Abstract

This study aims to analyze the income of oil palm farming businesses in Kogem Village, Marbau District, Labuhanbatu Regency, consisting of production costs, revenue, income, and the revenue-to-cost ratio in oil palm farming. The sampling method used in this study was purposive sampling. This study collected data using primary and secondary data. Data analysis was conducted to calculate costs, revenue, income, and the R/C ratio. The results showed that the R/C ratio for oil palm farming was 3.48, meaning that every Rp. 100.00 additional costs incurred by the entrepreneur will generate Rp. 3.48.00 in revenue. This value is greater than 1, making palm oil farming economically profitable.
Co-Authors Achmad Fachrurozi Ade Susanti Ahmad Multazam Ahyar Nasution Aisha Latifa Amir Amir Amir Anggi Susilawati Armindo Dwi Alan MV Badrul Ainy Dalimunthe Budi Santoso Chepi Nurdiansyah Dahrul Aman Harahap Daryati Devi Rahayu Dienna Masturah Dimas Kurniawan Dini Hariyati Adam Dr. Ngurah Ayu Nyoman M, M.Pd Eni Prasetyaningrum Farahdinny Siswajanthy Firman Alamsyah Lubis Fitra Syawal Harahap Gian Anggraeni Andriyanto Hafnati Rahmatan Hasmawati Hery Kiswanto Hilwa Walida Huldia Syamsiar Ibnu Rasyid Munthe Irsyan satria dilaga Jaka Atmaja Jujuaningsih Jujuaningsih Kamsia Dorliana Sitanggang Kamsia Dorliana Sitanggang Katrin Aryani Kharisma Ramadhan Lis Saumi Ramdhani M. Jalaluddin Akbar Masrizal Masrizal Melan Damayanti Sardi Meriza Faradilla Muhammad Halmi Dar Muhammad Ridwan Nasution Nasution, Zulfikar Ngurah Ayu Nyoman M Novilda, Mustamu Elizabeth Nur Alam Nur Rizki Andriani Pardosi Nuraziana Wasabisu Nurus Sa’adah Ovi Sovia Maranti Pasbon Siburian Predi Ramanda Puspa Dewi Maharani Putri Ad'ha, Nadia Rahmad Husna Riksandi Putra Nainggolan Risqa Nabila Ronal Triadi Rusli Nugraha Saminan Saminan Siti Hartati Yusida Saragih Sutomo, Agus Tawakal Teguh Tri Susanto Tri Aji Rahmat Taufiq Wahyu Candra Dewi Widya Lestari Yasir Mahendra Nasution Yovi Widianto Yudi Pratama Putra Pakpahan Yudi Triyanto Yuris Alkhalifi Yusmaidar Sepriani Zahra Dwi Cendani