氮肥减量后移对喷灌玉米产量和水氮利用效率的影响 - LIU, Jian; NING Dongfeng; QIN Anzhen; SUN, Bin; LIU Zhandong; XIAO Junfu; DING Pengfei; ZANG Haitao; ZHANG, Jiyang (Guanʻgai paishui xuebao, 2020)
Keywords: Accumulation; Agricultural production; Bells; Corn; Crop production; Crop yield; Dry matter; Efficiency; Fertigation; Fertilization; Fertilizer application; Fertilizers; Grain; Growth rate; Irrigation; Irrigation efficiency; Jointing; Leaf area; Leaf area index; Leaves; Nitrogen; Optimization; Phosphorus pentoxide; Plant growth; Potassium oxides; Productivity; Senescence; Water consumption; Water use; Water use efficiency; 水肥一体化; 玉米; 减氮追施; 水氮利用效率; 喷灌