Mesolandform classification and its relationship with smallholder coffee production in the Malang Regency, Indonesia

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Dinna Hadi Sholikah, Jamhuri Jamaluddin, Abdul Wahid Hasyim, Mochtar Lutfi Rayes, Haidar Fari Aditya, Soemarno

2025 Sains Tanah Vol. 22 Issue 1 Article Cited by 1 SDG 17SDG 2 Quartile

Abstract

Mesolandform analysis is necessary for smallholder coffee land management because it can clearly distinguish landform boundaries. Automatic mesolandform classification utilizes geographic information system (GIS) and remote sensing technology using the topographic position index (TPI), slope, curvature, lithology, land use, and normalized difference vegetative index (NDVI). This study aims to classify the mesolandform of smallholder coffee plantations and determine its relationship attributes with coffee production. The data included the Digital Elevation Model, lithology map, Sentinel 2 A harmonized image, and actual coffee production. The spatial analysis was performed using ArcGIS 10.8 and QGIS 3.1.6, and the statistical data analysis was performed using RStudio. Mesolandform affects coffee production (p < 0.0001) and was significantly related to it. The highest production was found on the open slope mesolandform, with coffee production ranging from 7.13 to 9.95 tons/ha. Mesolandform attributes have a significant effect on coffee production increase (R2 = 0.69) on land characteristics with high coffee vegetation density (NDVI > 0.6), topographic position in open slope to flat (TPI 0–2), dominant slope is flat to undulating (<8%), and land curvatures are level or convergent foot slope (<2). The research results can support the sustainable management of smallholder coffee plantations based on mesolandform attributes. © 2025 The Authors.

Affiliations

Doctoral Program of Agriculture Science, Faculty of Agriculture, Brawijaya University, East Java, Malang, 65145, Indonesia; Department of Forestry Science and Biodiversity, Faculty of Forestry and Environment, Universiti Putra Malaysia, UPM, Selangor, Serdang, 43400, Malaysia; Department of Regional and Urban Planning, Faculty of Engineering, Brawijaya University, East Java, Malang, 65145, Indonesia; Department of Soil Science, Faculty of Agriculture, Brawijaya University, East Java, Malang, 65145, Indonesia; Department of Agrotechnology, Faculty of Agriculture, Universitas Pembangunan Nasional Veteran, Jawa Timur, East Java, Surabaya, 60294, Indonesia

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