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3. 不同处理对SOC净固持量的影响
初始SOC含量:S0N0 7.98 g?kg-1;S1N1 12.61g?kg-1。柱上小写字母表示不同处理的最终SOC在P<0.05水平上差异显著;大写字母表示不同处理的SOC净固持量在P<0.05水平上差异显著
Fig. 3. Differences between soil organic carbon net sequestrations under different treatments
Initial soil organic carbon content: S0N0: 7.98 g?kg-1, S1N1: 12.61g?kg-1. Lowercase letters in the figure indicate significant differences of final SOC between different treatments at P<0.05; Uppercase letters indicate significant differences of soil organic carbon net sequestration between different treatments at P<0.05
