TY - JOUR T1 - INTELLIGENT IDENTIFICATION OF RICE GROWTH PERIOD (GP)BASED ON RAMAN SPECTROSCOPY AND IMPROVED CNN IN HEILONGJIANG PROVINCE OF CHINA JO - Engenharia Agrícola A1 - Liu, Rui A1 - Tan, Feng A1 - Ma, Bo SN - 0100-6916 UL - 10.1590/1809-4430-Eng.Agric.v43n6e20230127/2023 VL - 43 Y1 - 2023 PB - Brasil ER -