Sampling date (days)	qCO₂
Sampling date (days)	TNT	C	C + P
0	0.184^a ± 0.01	0.183^a ± 0.01	0.185^a ± 0.01
41	0.184^a ± 0.01	0.192^a ± 0.02	0.201^a ± 0.03
81	0.188^a ± 0.03	0.178^a ± 0.01	0.186^a ± 0.02
Meaning	NS	NS	NS