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A robust spectral angle index for remotely assessing soybean canopy chlorophyll content in different growing stages
BACKGROUND: Timely and accurate estimates of canopy chlorophyll (Chl) a and b content are crucial for crop growth monitoring and agricultural management. Crop canopy reflectance depends on many factors, which can be divided into the following categories: (i) leaf effects (e.g., leaf pigments), (ii)...
Autores principales: | Yue, Jibo, Feng, Haikuan, Tian, Qingjiu, Zhou, Chengquan |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7395406/ https://www.ncbi.nlm.nih.gov/pubmed/32765637 http://dx.doi.org/10.1186/s13007-020-00643-z |
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