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August 3, 2026Discover SustainabilityOpen Access

Mapping spatial patterns and determinants of Indonesian agricultural sustainability using the case of rice and corn commodities and their policy implications

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Authors

IIrhamUniversitas Gadjah MadaGNGita Bina NugrahaPertamina (Indonesia)LDLaras Wuri DianningrumPertamina (Indonesia)

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Overview

Randomized trial maps agricultural sustainability in Indonesian provinces, suggesting a shift to education-led policies.

Key Points

  • This research aims to map agricultural sustainability and identify its determinants in Indonesia's provinces, focusing on rice and corn.
  • Developed an Agricultural Sustainability Index using a mixed-methods framework.
  • Surveyed 2000 farmers from 38 provinces and conducted Ordinary Least Squares (OLS) regressions on data from 37 provinces.
  • Performed spatial analysis to examine commodity-specific drivers of sustainability.
  • Corn production systems showed higher Agricultural Sustainability Index scores than rice due to lower resource intensity and better market flexibility.
  • Human capital and farm composition, particularly smallholder density and education, are primary drivers of agricultural sustainability (p<0.05).
  • Land ownership structures did not show a statistically significant impact on sustainability outcomes.

Cite This Study

Irham et al. (2026) studied this question.

synapsesocial.com/papers/6a70403e75942ff7265e50e7https://doi.org/10.1007/s43621-026-04194-6
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