TY - GEN AU - He,Chun-E AU - Wang,Xin AU - Liu,Xuejun AU - Fangmeier,Andreas AU - Christie,Peter AU - Zhang,Fusuo TI - Nitrogen deposition and its contribution to nutrient inputs to intensively managed agricultural ecosystems SN - 1051-0761 PY - 2010///0420 KW - Agriculture KW - methods KW - Chemistry, Agricultural KW - China KW - Ecosystem KW - Nitrogen KW - chemistry KW - Nitrogen Fixation KW - Time Factors KW - Triticum KW - metabolism KW - Zea mays N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1890/08-0582.1 ER -