Hyperspectral Estimation Models of Winter Wheat Chlorophyll Content Under Elevated CO2

Hyperspectral Estimation Models of Winter Wheat Chlorophyll Content Under Elevated CO2

Chlorophyll content is an important indicator of winter wheat health status. It is valuable to investigate whether the relationship between spectral reflectance and the chlorophyll content differs under elevated CO2 condition. In this open-top chamber experiment, the CO2 treatments were categorized...

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Bibliographic Details
Main Authors: Yao Cai, Yuxuan Miao, Hao Wu, Dan Wang
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-03-01
Series:Frontiers in Plant Science
Subjects:
elevated CO2
hyperspectral estimation model
chlorophyll content
red edge position
sensitive band
spectral index
Online Access:https://www.frontiersin.org/articles/10.3389/fpls.2021.642917/full

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