highly significantP = 0.002
The correlation between ash content and N 2 O emissions was highly significant (r 2 = 0.809; P = 0.002).
The correlation between ash content and N 2 O emissions was highly significant (r 2 = 0.809; P = 0.002).
This mechanism may be significant for biochars produced at low temperatures, with a high concentration of tars, which might temporarily reduce the activity of denitrifier communities in soil.