POTENSI KOPI DENGAN QGIS (QUANTUM GEOGRAPHICAL INFORMATION SYSTEM) DI DESA JAMBUWER KEC.KROMENGAN JAWA TIMUR

Abstract

Robusta and Arabica are the two most widely cultivated types of coffee in Indonesia. Jambuwer Village, located in Kromengan Subdistrict, Malang Regency, has vast areas of Robusta coffee plantations. However, the village currently lacks both a potential map and a distribution map of its coffee farms. To create a potential map, spatial data analysis is conducted, focusing on land use and slope using QGIS. Based on the contour analysis, the land elevation varies, with the highest point at 562 meters above sea level (masl) located in the northern area, specifically Bulupogog, followed by Glagaharum as the second highest. The elevation gradually decreases towards the southern area, near the Lahor Dam, where it drops to 275 masl. This elevation is not ideal for Robusta coffee cultivation. Despite this, some farmers still use their land in these lower areas for Robusta coffee farming.