不同降水年型下春小麦产量对降水、施氮及秸秆覆盖的响应模拟

叶晓娟, 刘强

Simulation of Spring Wheat Yield Response to Precipitation, Nitrogen Application, and Straw Mulching under Different Precipitation Year Types

Ye Xiaojuan, Liu Qiang

表5 不同降水年型对春小麦模拟产量影响的显著性分析

Table 5 Significance analysis of the effect of different precipitation year types on the simulated yield of spring wheat

降水年型 Precipitation year type 春小麦产量 Spring wheat yield (kg/hm2) F 欠水年Dry year 1383.24±448.18c 77.05 平水年Normal year 1782.94±536.71b 丰水年Wet year 2199.54±567.41a