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All Journal JMM (Jurnal Masyarakat Mandiri) Best Journal (Biology Education, Sains and Technology) Computer Science (CO-SCIENCE) CHIPSET (Journal on Computer Hardware, Signal Processing, Embedded System and Networking) Innovative: Journal Of Social Science Research Journal of Socio Economics on Tropical Agriculture (Jurnal Sosial Ekonomi Pertanian Tropis) (JOSETA) Jurnal Pengabdian Sosial Journal of Education and Science (EDUSAINS)
Fadhillah, Yusra
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Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Other

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Integrasi Regresi dan Anova dalam Mengevaluasi Faktor Penentu Produksi dan Kontribusi Ekonomi Komoditas Perkebunan Tapanuli Selatan Aswan, Novita; Fadhillah, Yusra; Anhar Tambunan, Rafik; Rivaldo Tambunan, Riky
JOSETA Journal of Socio-economics on Tropical Agriculture Vol. 7 No. 3 (2025): December
Publisher : Jurusan Sosial Ekonomi, Fakultas Pertanian, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/joseta.v7i3.937

Abstract

This article employs an integrated statistical approach to analyze production determinants and the comparative economic contributions of leading plantation commodities in South Tapanuli Regency (2014-2023). Multiple linear regression indicates that coffee (p=0.033) and cocoa prices (p=0.027) exert a significant positive influence on production, whereas land area demonstrates no significant effect. ANOVA results (F=11.048; p=0.000) reveal statistically significant disparities in contributions to the Regional Gross Domestic Product. Palm oil provides the highest mean contribution (4.66%), which differs significantly from rubber, coffee, and cocoa. No significant difference exists among the latter three commodities. Consequently, this integrated analysis furnishes a robust foundation for policy formulation: implementing price incentives is more efficacious than land expansion for coffee and cocoa development; palm oil necessitates sustainability-focused strategies; and rubber, coffee, and cocoa require product diversification to augment their value-added potential.
Co-Authors Ade Ismail Abdul Kodir Anhar Tambunan, Rafik Aswan, Novita Elimasni, Elimasni Elissa Evawani Tambunan Harahap, Angelia Utari Harputra, Yuswin Hasibuan, Ferawati Artauli HERY DIA ANATA BATUBARA Huda, Mhd Aidil Muhammad Noor Hasan Siregar Nasution, Zakiyah Noor Hasan Siregar, Muhammad Nurkhasanah Rina Puspita Pratama, Yoviansyah Rizki Ramadhani, Yulia Rizki Rivaldo Tambunan, Riky Syafiruddin, Syafiruddin Toga Mahaji Utari, Angelia Yunilas Yunilas