@article{jia_zhang_zhang_su_2022,  title={QUANTITATIVE ANALYSIS AND HYPERSPECTRAL REMOTE SENSING INVERSION OF RICE CANOPY SPAD IN A COLD REGION},  volume={42},  ISSN={0100-6916},  url={https://doi.org/10.1590/1809-4430-Eng.Agric.v42n4e20220030/2022},  DOI={10.1590/1809-4430-Eng.Agric.v42n4e20220030/2022},  number={4},  journal={Engenharia Agrícola},  publisher={Associação Brasileira de Engenharia Agrícola},  author={Jia, Yinjiang and Zhang, Huaijing and Zhang, Xiaoyu and Su, Zhongbin},  year={2022},  pages={e20220030} }