Retrieving rice (Oryza sativa L.) net photosynthetic rate from UAV multispectral images based on machine learning methods

Photosynthesis is the key physiological activity in the process of crop growth and plays an irreplaceable role in carbon assimilation and yield formation. This study extracted rice (Oryza sativa L.) canopy reflectance based on the UAV multispectral images and analyzed the correlation between 25 vege...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	Tianao Wu, Wei Zhang, Shuyu Wu, Minghan Cheng, Lushang Qi, Guangcheng Shao, Xiyun Jiao
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Frontiers Media S.A. 2023-01-01
Schriftenreihe:	Frontiers in Plant Science
Schlagworte:	UAV multispectral remote sensing rice canopy net photosynthetic rate vegetation index textural index machine learning
Online-Zugang:	https://www.frontiersin.org/articles/10.3389/fpls.2022.1088499/full
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