A framework of crop water productivity estimation from UAV observations: A case study of summer maize

This investigation establishes Crop Water Productivity (CWP) - quantified as yield per unit water consumption (kg/m³) - as a pivotal metric for agricultural water resource optimization. However, current methodologies face limitations in estimation accuracy and operational efficiency due to the multi...

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Bibliographic Details
Main Authors: Minghan Cheng, Ni Song, Josep Penuelas, Matthew F. McCabe, Xiyun Jiao, Yuping Lv, Chengming Sun, Xiuliang Jin
Format: Article
Language:English
Published: Elsevier 2025-08-01
Series:Agricultural Water Management
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Online Access:http://www.sciencedirect.com/science/article/pii/S037837742500335X
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