%0 Journal Article %T Estimation of paddy rice leaf area index using machine learning methods based on hyperspectral data from multi-year experiments %A Fenling Li %A Jing Yang %A Li Wang %A Qingrui Chang %A Xiaohua Zhang %J Archive of "PLoS ONE". %D 2018 %R 10.1371/journal.pone.0207624 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6281281/