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All Journal Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Jurnal SEPA (Social Economic and Agribusiness Journal) Jurnal Ilmiah Inovasi Jurnal Agronomi Tanaman Tropika (JUATIKA) JURNAL LENTERA BISNIS Al-Kharaj: Journal of Islamic Economic and Business Management Studies and Entrepreneurship Journal (MSEJ) International Journal Of Science, Technology & Management (IJSTM) Jurnal Ekonomi Jurnal Kolaboratif Sains Journal Of Human And Education (JAHE) Jurnal Manajemen Agribisnis dan Agroindustri International Journal of Science and Environment Journal of Economic Education and Entrepreneurship Studies Journal Markcount Finance Jurnal Pengabdian Masyarakat Indonesia Sejahtera Journal of Business Management Jurnal Ilmiah Manajemen Ekonomi Dan Akuntansi (JIMEA) Jurnal Pengabdian Masyarakat dan Riset Pendidikan Maneggio SEJAGAT : Jurnal Pengabdian Masyarakat Jurnal Gallus Gallus Agrimas : Jurnal Pengabdian Masyarakat Bidang Pertanian The International Journal of Studies in Social Sciences and Humanities (IJOSSH) Maneggio Jurnal Sipakatau Journal of Economic Education and Entrepreneurship Studies ALKHIDMAH: Jurnal Pengabdian dan Kemitraan Masyarakat
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COFFEE FARMING EFFICIENCY USING A COBB–DOUGLAS MODEL RECOMMENDATION SYSTEM Oktanita Jaya Anggraeni; Dewi Kurniawati; Wenny Dhamayanthi; Rizal Perlambang CNAWP
SEPA: Jurnal Sosial Ekonomi Pertanian dan Agribisnis Vol 23, No 1 (2026): FEBRUARY
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/sepa.v23i1.107089

Abstract

Smallholder coffee farming has a significant contribution to the rural economy, but the efficiency of input use is still a major challenge. This study aims to analyze the influence of production factors on the results of smallholder coffee farming in Suci Village, Panti District, Jember Regency, and to design and implement an input optimization model based on the Cobb-Douglas production function in the form of a simple and practical recommendation system. The novelty of this study lies in the application of economic production functions into a recommendation system that is easy for farmers to operate. The research method used is a quantitative approach, with regression analysis of the Cobb-Douglas model and a spreadsheet-based system implementation test on ten coffee farmers. The results showed that labor, fertilizer, capital, and land had a significant influence on crop yields, with labor as the most dominant factor. However, only labor was used excessively, while other inputs were still underutilized. The implementation of the system resulted in an increase in productivity of 28.5% and economic efficiency of 35.5%, while helping farmers understand the difference between actual and optimal inputs. This study shows that the integration of production functions and practical recommendation systems can be an efficient and applicable solution for decision making in community coffee farming.
Co-Authors - Fransiska Abdurrahman, Alwan Ahmad Haris Hasanuddin Slamet Ahmad Hudori, Huda Akbar Maulana Firmansyah Alwan Abdurahman Ambarkahi, Ratih Puspitorini Yekti Ana Yuliana Andini, Paramita Anjarsari, Ria Tri Ardhitya Alam Wiguna Arifhan Ady Dj Bagus Putu Yudhia Kurniawan Basir, Badirun Budi Prasetyo Budi Prasetyo Cahyo Budi Santoso Datik Lestari Datik Lestari Deltaningtyas Tri C Dewi Kurniawati Dewi Kurniawati Dhamayanthi, Wenny Djamali, Abdoel Doddy Ismunandar Bahari Dyah Kusuma Wardani Eka Apriyanti Eka Sriwahyuni Erma Malika, Uyun Eva Yuniarti Utami Evi Sirait Fairuz Nadhifah Fariq, Aiman Firmansayah, M. Yudi Fredy Eka Ardhi P Fredy Eka Ardhi Pratama Furensa, Salsabilla Putri Gemaputri, Ariesia Ayuning Hajar Mukaromah Huda Ahmad Hudori Huda Ahmad Hudori Hudori, Huda Ahmad I Nengah Suarmanayasa Ida Adha AP Irsyad Kamal Irsyad Kamal Iswanto Johnny Chandra Johnny Chandra Judijanto, Loso Krismiratsih, Fitri Kusuma, Ahmad Ahsin Lia Chairina, Raden Roro Loso Judijanto M. Rizal Umami malika, uyun erma Mira Andriani Mitra Musika Lubis Mohammad Edwinsyah Yanuan Putra Muhammad Rispan Affandi Naning Retnowati Nofirman, Nofirman Oktanita Jaya A. Oktanita Jaya Anggraeni Oktanita Jaya Anggraeni Prilosadoso, Basnendar Herry Putri Rahayu Ratri Rahman, Rashid Randi Retno Sari Mahanani Retnowati, Naning Salihati Hanifah Siska Yuli Anita Siti Aisyah Smita Catur Sudyantara Subagiyo, Amar Sumarlina Sumarlina Sundari, Sri Sutantio, Alamsyah Syaifullah MS Taufik Hidayat Thalib, Najdah Theo Mahiseta Syahniar Uyun Erma Malika Uyun Erma Malika Uyun Erma Malika Wenny Dhamayanthi Widyatami, Linda Ekadewi Wijaya, Jemi Cahya Adi Yusda, Desi Derina Yusnia Sinambela