冬小麦生物量及氮积累量的植被指数动态模型研究

吴亚鹏,贺利,王洋洋,刘北城,王永华,郭天财,冯伟

Dynamic model of vegetation indices for biomass and nitrogen accumulation in winter wheat

Ya-Peng WU,Li HE,Yang-Yang WANG,Bei-Cheng LIU,Yong-Hua WANG,Tian-Cai GUO,Wei FENG

图3 小麦氮积累量和生物量与植被指数之间的定量关系(n = 400)

Fig. 3 Quantitative relationships of nitrogen accumulation and biomass with vegetation indices in wheat 缩写同表1。Abbreviations are the same as those given in Table 1.