Nitrogen Revising of Rapeseed (Brassica napus L.) Phenology and Leaf Number Models. - Hongxin Cao; Yan Liu 048; Wenyu Zhang; Yeping Zhu; Daokuo Ge; Yanbin Yue; Yongxia Liu; Jinying Sun; Zhiyou Zhang; Yuli Chen; Weixin Zhang; Kunya Fu; et al. (CCTA, 2014)