添加石灰和秸秆对塿土有机碳固持的影响
曹彬彬(
),朱熠辉,姜禹含,师江澜,田霄鸿()
),朱熠辉,姜禹含,师江澜,田霄鸿()
Effects of Lime and Straw Addition on SOC Sequestration in Tier Soil
CAO BinBin(),ZHU YiHui,JIANG YuHan,SHI JiangLan,TIAN XiaoHong()
),ZHU YiHui,JIANG YuHan,SHI JiangLan,TIAN XiaoHong()
图4. 不同处理下土壤无机碳（SIC）含量的差异
误差棒代表平均值的标准误差;大写字母表示S0N0土壤和S1N1土壤处理间在P<0.05水平上差异显著;*表示添加石灰与不添加石灰处理间在P<0.05水平上差异显著
Fig. 4. Difference of SIC content under different treatments
Error bars represent standard errors of the mean values. Uppercase letters indicate significant differences between the two fertility soil treatments at P<0.05. Asterisk above the bars indicates statistically significant differences between lime-unamended and corresponding lime-amended soils
