Gorontalo Journal of Forestry Research
GORONTALO JOURNAL OF FORESTRY RESEARCH VOLUME 9 ISSUE 2 OCTOBER 2026

APPLICATION OF ROBUSTA COFFEE PLANT CULTIVATION IN AGROFORESTRY, MAMASA REGENCY

Amirudin (Unknown)
Mukti, Jauhar (Unknown)
Maulana, Zulkifli (Unknown)
Fhilesia (Unknown)



Article Info

Publish Date
13 Oct 2026

Abstract

This study examines the implementation of Robusta coffee agroforestry by the KTH Kanan Hijau Lestari in Mamasa Regency, Indonesia. The research addresses challenges related to traditional cultivation practices, low coffee productivity (131 kg/ha/year), and limited product diversification. It aims to identify the agroforestry model, analyze factors affecting productivity, and assess opportunities for developing value-added coffee products. A qualitative approach was employed through field observations, in-depth interviews, questionnaires, and document analysis. The findings indicate that the farmer group applies a random-mixture agroforestry system, integrating Robusta coffee with companion tree species, predominantly avocado (32%) and cempaka (15%), using planting distances ranging from 1 × 2.5 m to 2.5 × 2.5 m. Productivity is constrained by the intensive use of inorganic fertilizers, non-selective harvesting, inadequate post-harvest handling, and limited processing facilities. Product diversification remains limited due to insufficient technical knowledge, inadequate equipment, and weak market access. However, opportunities exist to develop value-added products, particularly ground coffee and drip bag coffee, through technical training, technology support, and improved processing infrastructure. Strengthening farmers' capacity, promoting sustainable cultivation practices, and expanding market access are essential to improve productivity, increase economic value, and ensure the long-term sustainability of Robusta coffee agroforestry systems.

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Journal Info

Abbrev

gjfr

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Gorontalo Journal of Forestry Research (GJFR) is a media publication for academics, researchers and practitioners to publish the results of research or scientific articles. GJFR is published 2 (two) periods each year, ie every April and ...