Treatments

Average N2O-N flux (µgm∙m−2∙h−1)

Total N2O-N emission (µgm∙m−2∙h−1)

Esif (kg∙ha−1)

Carbon equivalent emission (CEE) (CO2 eq. kg∙ha−1)

Carbon efficiency ratio (CER)

2012

T1

123.78

2104.21

3.52 D

286.08 D

9.37 AB

T2

139.96

2379.26

3.96 E

321.84 E

7.92 A

T3

106.76

1814.85

3.02 A

245.44 A

11.39 B

T4

121.65

2068.05

3.47 C

282.02 C

9.42 AB

T5

117.54

1998.15

3.33 B

270.64 B

9.76 AB

2013

T1

128.43

2183.30

3.65 E

296.65 E

9.07 A

T2

124.96

2124.32

3.57 D

290.14 D

8.75 A

T3

87.64

1489.81

2.52 A

204.81 A

13.80 B

T4

119.12

2025.06

3.41 B

277.14 B

9.61 A

T5

124.01

2108.10

3.55 C

288.52 C

9.26 A