Research of the hyperspectral vegetation in deices for the estimation of the nitrogen content of wheat canopy in agro-forestry system
LIU Mindi, XUE Jianhui, CHU Jun, HAO Lüyuan, JIN Meijuan
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2015, (03): 91 -95 .  DOI: 10.3969/j.issn.1000-2006.2015.03.017