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3 不同产量层次夏玉米地上部N、P、K元素积累量的差异 图中不同小写字母表示处理间差异达0.05显著水平。缩写同 |
Fig. 3 N, P, K uptake of summer maize under different yield levels Bars superscripted by different small letters are significantly different between treatments at P < 0.05. Abbreviations are the same as those given in |
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