Estimating leaf chlorophyll content of rice under heavy metal stress using neural network model. - Meiling Liu; Xiangnan Liu; Binqing Zhong; Shi Cao (FSKD, 2010)

Wavelet-based detection of crop zinc stress assessment using hyperspectral reflectance. - Meiling Liu; Xiangnan Liu; Ling Wu; Liqing Duan; Binqing Zhong (Comput. Geosci., 2011)