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Optimizing corn yield prediction: Integrating multi-temporal UAS data and machine learning

delete2025-08-21
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张慧慧 cover
张慧慧 (Huihui Zhang) *
周毓婷 (Yuting Zhou) *
S
Shengfang Ma
K
Kevin Yemoto
DOI:10.1016/j.atech.2025.101344delete
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Abstract

Abstract

En 中文
• RF and GB outperform LASSO for yield prediction using RGB. • LWIR improves yield prediction, especially in water-stressed fields and using GB. • Early yield prediction possible with reflectance data as early as the V9. • RGB poorly predicts corn yield during the reproductive stage. • Combined Ref & LWIR optimize yield prediction in deficit conditions across stages.
Keywords:
Time-series
Random forest
Gradient boosting
LWIR
Thermal
Water deficit
NDVI
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Smart Agricultural Technology cover
Smart Agricultural Technology
IF:
5.7
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Citations:
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O
Oklahoma State University
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A
Agricultural Research Service
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