No significant difference was observed among treatments concerning TN, OM, and WHC, but these parameters showed a trend to increase following the order of CT < NPK < MNPK.
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Gross N<sub>2</sub>O Production Process, Not Consumption, Determines the Temperature Sensitivity of Net N<sub>2</sub>O Emission in Arable Soil Subject to Different Long-Term Fertilization Practices.
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The effect of interaction of all factors on both processes arose from the following facts: both gross N 2 O consumption and production in CT treatment were enhanced by temperature elevation at Day 3, but the gross consumption declined with temperature at Day 30, and neither of processes showed an obvious trend to temperature elevation at Day 15 ( Figure 2 and Supplementary Figures S3A,B ); the gross N 2 O production and consumption rate of MNPK treatment peaked at 25°C across all measuring time points ( Figure 2 and Supplementary Figures S3A,B ); for NPK treatment, its gross production rate exhibited a trend of increase with temperature at Days 15 and 30, but gross N 2 O consumption rate was little affected by temperature treatments at Days 15 and 30 ( Figure 2 and Supplementary Figure S3B ).