施石灰和秸秆还田对双季稻产量和氮素吸收的互作效应
廖萍,刘磊,何宇轩,唐刚,张俊,曾勇军,吴自明,黄山

Interactive effects of liming and straw incorporation on yield and nitrogen uptake in a double rice cropping system
Ping LIAO,Lei LIU,Yu-Xuan HE,Gang TANG,Jun ZHANG,Yong-Jun ZENG,Zi-Ming WU,Shan HUANG
图2 石灰和秸秆还田对双季晚稻产量及其构成、氮素吸收的影响(2015-2018)
缩写同图1。误差线表示平均值的标准差(n = 3)。同一年份标的不同小写字母的柱值在不同处理间差异显著(P < 0.05)。
Fig. 2 Effects of liming and straw incorporation on grain yield and its components, and N uptake in late rice (2015-2018)
Abbreviations are the same as those given in Fig. 1. Error bars represent the standard deviation of the mean (n = 3). Bars superscripted by different letters are significantly different at P < 0.05 in the same year.