共 15 条
[11]
Evaluation of a portable chlorophyll meter to estimate chlorophyll and nitrogen contents in sugar maple ( Acer saccharum Marsh.) leaves[J] . A.K. van den Berg,T.D. Perkins.Forest Ecology and Management . 2004 (1)
[13]
In situ hyperspectral data analysis for pigment content estimation of rice leaves[J] . Cheng Qian,Huang Jing-feng,Wang Xiu-zhen,Wang Ren-chao.Journal of Zhejiang University Science . 2003 (6)