1Effects of nitrogen and phosphorus fertilizers and intercropping on uptake of nitrogen and phosphorus by wheat, maize, and faba bean

作者： Li, WX; Li, L; Sun, JH; Zhang, FS; Christie, P; SCI

机构： China Agr Univ, Dept Plant Nutr, MOE, Key Lab Plant Soil Interact, Beijing 100094, Peoples R China; Minist Agr, Key Lab Plant Nutr, Beijing, Peoples R China; Gansu Acad Agr Sci, Inst Soils & Fertilizers, Lanzhou, Peoples R China; Queens Univ Belfast, Dept Agr & Environm Sci, Belfast, Antrim, North Ireland; Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Lab Environm Remediat, Beijing, Peoples R China;

来源：JOURNAL OF PLANT NUTRITION

关键词： faba bean intercropping fertilizer maize nutrient acquisition wheat

年份：2003