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Table 3 Summary of analysis of variance of treatment effect on cumulative and net CO2-C efflux

From: Co-application of biochar and cattle manure counteract positive priming of carbon mineralization in a sandy soil

Parameter Source of variance F value Significance
Cumulative CO2-C efflux Manure 156.96 < 0.001
Biochar 30.47 < 0.001
Manure × biochar 4.09 0.016
Net CO2-C efflux Manure 114.55 < 0.001
Biochar 16.26 < 0.001
Manure × biochar 3.86 0.031