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All Journal Jurnal Lahan Suboptimal JURNAL EDUCATION AND DEVELOPMENT Seminar Nasional Lahan Suboptimal Jurnal Review Pendidikan dan Pengajaran (JRPP) Best Journal (Biology Education, Sains and Technology) Community Development Journal: Jurnal Pengabdian Masyarakat COVIT Jurnal Ilmu Sosial dan Humaniora Innovative: Journal Of Social Science Research Tuturan: Jurnal Ilmu Komunikasi, Sosial dan Humaniora Jurnal Pengabdian Masyarakat Bangsa Journal of Socio Economics on Tropical Agriculture (Jurnal Sosial Ekonomi Pertanian Tropis) (JOSETA) Journal of Community Service (JCOS) Jurnal Pengabdian Sosial Jurnal Pengabdian Kepada Masyarakat Radisi Jurnal KALANDRA Journal of Education and Science (EDUSAINS)
Aswan, Novita
Universitas Graha Nusantara Padangsidimpuan, Sumatera Utara, Indonesia
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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 Anata, Hery Dia Anhar Tambunan, Rafik Anugerah Sri Widiasyih Aris Munandar Harahap Batubara, Heri Dia Anata Elimasni, Elimasni Fadhillah , Yusra Fadhillah, Yusra Ferawati Artauli Hasibuan Ferawati Artauli Hasibuan Harahap, Angelia Harahap, Angelia Utari Hasibuan, Ferawati Artauli HERY DIA ANATA BATUBARA Huda, Mhd Aidil Komala Sari Nasution Komala sari, Komala Lola Pebrianthy Muhammad Noor Hasan Siregar Nasution, Komala Sari Nasution, Zakiyah Noor Hasan Siregar, Muhammad Nurkhasanah Rina Puspita Pulungan, Sutan Rikardo Silaban Rivaldo Tambunan, Riky Siagian, Yudinar Ratnasari Siregar, Deasy Arryannur Sutan Pulungan Syafiruddin Syafiruddin Syafiruddin, Syafiruddin Syahfitri, Dina Tanjung, Yulia Windi Toga Mahaji Ulidesi Siadari Utari, Angelia Widiasyih, Anugrah Sri Yulinda Aswan Yunilas Yunilas Yusra Fadhillah Yusra Fadhillah