Statistical analysis of two factor ANOVA (kiln type and mineral nutrient enrichment type's biochar) on maize biomass yield (N = 77).

The table output corresponds to Fig D in S1 File for the effect of kiln type biochar, Fig 3 for nutrient enrichment type biochar and Fig 2 and Fig G in S1 File for the interaction between kiln type and nutrient enrichment type biochar on maize above ground biomass production (gm).本表格输出对应如下：针对窑炉类型生物炭（biochar）的效应结果，见于补充材料1（S1 File）中的图D；针对养分富集型生物炭的效应结果，见于图3；而关于窑炉类型与养分富集型生物炭的交互作用对玉米地上生物量产量（单位：克，gm）的影响，其结果分别见于补充材料1（S1 File）中的图2与图G。