Differences in maize physiological characteristics, nitrogen accumulation, and yield under different cropping patterns and nitrogen levels

Zhang, Xiangqian; Huang, Guoqin; Zhao, Qiguo; SCI

机构： Anhui Acad Agr Sci, Crops Res Inst, Hefei 230031, Anhui, Peoples R China; Jiangxi Agr Univ, Res Ctr Ecol Sci, Nanchang 330045, Jiangxi, Peoples R China; Chinese Acad Sci, Nanjing Inst Soil Sci, Nanjing 210008, Jiangsu, Peoples R China;

来源：CHILEAN JOURNAL OF AGRICULTURAL RESEARCH年份：2014

关键词： Chlorophyll content nitrogen content photosynthetic characters root dry mass yield Zea mays