氮肥基追比和调亏灌溉对小麦水分利用效率和产量的影响
张素瑜,黄洁,杨明达,马守臣,王和洲,李向东,杨程,张德奇,方保停

Effects of Base-Topdressing Ratio of Nitrogen Fertilizer and Regulated Deficit Irrigation on Water Use Efficiency and Yield of Wheat
Suyu Zhang,Jie Huang,Mingda Yang,Shouchen Ma,Hezhou Wang,Xiangdong Li,Cheng Yang,Deqi Zhang,Baoting Fang
表1 不同处理小麦灌浆期的单茎叶面积
Table 1 Leaf area per stem under different water and nitrogen treatments at grain-filling stage cm2
氮肥处理
Nitrogen treatment
水分处理
Water treatment
单茎叶面积
Leaf area per stem
N10:0 D 69.03c
N 69.53c
N7:3 D 75.02b
N 75.70b
N5:5 D 78.43ab
N 79.23ab
N3:7 D 82.39a
N 84.98a
氮肥处理Nitrogen treatment **
水分处理Water treatment *
交互作用Interaction *