Interactive effects of elevated ozone and nitrogen on dry matter production, concentration and accumulation of nitrogen, phosphorus and potassium in winter wheat
CHEN Juan, ZENG Qing, ZHU Jianguo, LIU Gang, XIE Zubin
Ecology and Environment . 2011, (4): 616 -622 .  DOI: 10.16258/j.cnki.1674-5906(2011)04-0616-07