Field scale SWAT+ modeling of corn and soybean yields for the contiguous United States: National Agroecosystem Model Development

Natalja Čerkasova, Michael White, Jeffrey Arnold, Katrin Bieger, Peter Allen, Jungang Gao, Marilyn Gambone, Manyowa Meki, James Kiniry and Philip Gassman

Agricultural Systems, 2023, vol. 210, issue C

Abstract: Despite a steady increase in staple crop yields over the past ten years, current agricultural production must escalate even more to keep pace with the expected world population growth, which in turn will require improved agricultural methods that are adapted to many environmental pressures. Comprehensive models that can simulate crop production systems and the impact of management and conservation practices on natural resources and the environment, including water quality at large scale present important contributions to this challenge.

Keywords: SWAT+ model; Crop yield calibration; Large-scale modeling; Crop yields (search for similar items in EconPapers)
Date: 2023
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:agisys:v:210:y:2023:i:c:s0308521x23001002

DOI: 10.1016/j.agsy.2023.103695

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