A GIS-based framework for local agricultural decision-making and regional crop yield simulation

Runwei Li, Chenyang Wei, Mahnaz Dil Afroz, Jun Lyu and Gang Chen

Agricultural Systems, 2021, vol. 193, issue C

Abstract: In agricultural activities, the decision-making process is central to agricultural system management and subsequent crop yield. As a powerful tool in field-specific decision-making processes, crop simulation models have the potential to simulate crop yields on a large scale. However, their performance is often biased by the spatial heterogeneity of environment and management factors when applied over a large scale.

Keywords: CropSyst; Crop yield; Decision-making; GIS; Nitrogen deficiency (search for similar items in EconPapers)
Date: 2021
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Citations: View citations in EconPapers (4)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:agisys:v:193:y:2021:i:c:s0308521x21001669

DOI: 10.1016/j.agsy.2021.103213

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