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All Journal JURNAL EDUCATION AND DEVELOPMENT Computer Science (CO-SCIENCE) EXPLORER Tuturan: Jurnal Ilmu Komunikasi, Sosial dan Humaniora Journal of Socio Economics on Tropical Agriculture (Jurnal Sosial Ekonomi Pertanian Tropis) (JOSETA) Jurnal Pengabdian Kepada Masyarakat Radisi Jurnal KALANDRA Andalasian Livestock
Yusra Fadhillah
Universitas Graha Nusantara
Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Medicine & Pharmacology Social Sciences Veterinary

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Integrasi Regresi dan Anova dalam Mengevaluasi Faktor Penentu Produksi dan Kontribusi Ekonomi Komoditas Perkebunan Tapanuli Selatan Novita Aswan; Yusra Fadhillah; Rafik Anhar Tambunan; Riky Rivaldo Tambunan
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 Anugrah Sri Widiasyih Aris Munandar Harahap Aswan, Novita Ferawati Artauli Hasibuan HERY DIA ANATA BATUBARA Muhammad Noor Hasan Siregar Oberlin Siagian Pulungan, Sutan Rafik Anhar Tambunan Riky Rivaldo Tambunan Wida Khoirul Hasanah Yoviansyah Rizki Pratama Yulia Rizki Ramadhani Yusditara, Wisnu