Profitability of coffee-based agroforestry system to support farmers' income in Toba Regency, North Sumatra Province, Indonesia

• Published in: IOP Conference Series: Earth and Environmental Science
• Main Author: Rahmawaty; Amelia I.; Rauf A.; Ismail M.H.; Gandaseca S.
• Format: Conference paper
• Language: English
• Published: Institute of Physics 2024
• Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85196120206&doi=10.1088%2f1755-1315%2f1352%2f1%2f012041&partnerID=40&md5=20d069c68e9658f48bed2819e4ce2d21

Indonesia is a country with the application of agroforestry systems on community land. People who live in Toba Regency, North Sumatra have long applied coffee-based agroforestry systems and have become a hereditary tradition. The purpose of this study is to determine the profitability of coffee-based agroforestry land and economic value for farmers so that it can be developed further. Coordinate points of land distribution, taken with GPS, conducted interviews, profitability analysis and income analysis to obtain farmer land data. Mapping the distribution of farmers' coffee-based agroforestry land was mapped with ArcGIS 10.8. Four respondent farmers implemented coffee-based agroforestry (Coffea arabica) with a planting distance of 2 m x 2.5 m combined with Gmelina arborea (white teak), Eucalyptus sp. (eucalyptus), Cinnamomum verum (cinnamon), Pinus merkusii (pine), Psidium guajava (guava), Durio zibethinus (durian), Persea americana (avocado), and others. Based on the profitability analysis, all four farmers' lands are feasible for further development. The economic value of land depends on the area of land managed by the farmer, where farmers with a land area of 2 Ha have the largest income during 10 years of land management, namely Mr. Bisken with an income of IDR 162,719,500. Utilization of Multi-Purpose Trees Species (MPTS) or plantation and industrial crops can increase the economic value and profitability of farmers' land. © Published under licence by IOP Publishing Ltd.