HUANG Hua-jun, YAN Yan-lu, SHEN Bing-hui, LIU Zhe, GU Jian-cheng, LI Shao-ming, ZHU De-hai, ZHANG Xiao-dong, MA Qin, LI Lin, AN Dong. Near Infrared Spectroscopy Analysis Method of Maize Hybrid Seed Purity Discrimination[J]. Spectroscopy and Spectral Analysis, 2014, 34(5): 1253