不同栽培管理条件下夏玉米产量与肥料利用效率的差异解析

王洪章,刘鹏,贾绪存,李静,任昊,董树亭,张吉旺,赵斌

Analysis of differences in summer maize yield and fertilizer use efficiency under different cultivation managements

Hong-Zhang WANG,Peng LIU,Xu-Cun JIA,Jing LI,Hao REN,Shu-Ting DONG,Ji-Wang ZHANG,Bin ZHAO

图1 不同产量层次夏玉米的地上部生物量的差异 SH: 超高产水平; HH: 高产高效水平; FP: 农户生产水平。

Fig. 1 Biomass of summer maize at different yield levels SH: super-high production level; HH: high production and high-efficiency production level; FP: farmer production level.