TY  - JOUR 
T1  - QUANTITATIVE ANALYSIS AND HYPERSPECTRAL REMOTE SENSING INVERSION OF RICE CANOPY SPAD IN A COLD REGION
JO  - Engenharia Agrícola
A1  - Jia, Yinjiang
A1  - Zhang, Huaijing
A1  - Zhang, Xiaoyu
A1  - Su, Zhongbin
SN  - 0100-6916
UL  - 10.1590/1809-4430-Eng.Agric.v42n4e20220030/2022
VL  - 42 
Y1  - 2022
PB  - Brasil 
ER  -