. 2017 Mar 21;7:44928. doi: 10.1038/srep44928

Table 3. Emission and uptake factors of different parameters used in the present study.

Sl. No.	Parameters	Emission/uptake factor	Unit	Source
1	Direct N₂O-N	0.01	kg N₂O-N ha⁻¹ yr⁻¹ kg⁻¹N	33
2	N₂O-N from nitrate leaching	0.0075	kg N₂O-N ha⁻¹ yr⁻¹ kg⁻¹N	33
3	Nitrate leaching	0.3	kg N ha⁻¹ yr⁻¹ kg⁻¹N	33
4	NH₃-N	0.1	kg NH₃-N ha⁻¹ yr⁻¹ kg⁻¹ N	33
5	NOx-N	0.005	kg NOx-N ha⁻¹ yr⁻¹ kg⁻¹ N	34
6	CH₄-C uptake (Upland soil)	−0.012	kg CH₄-C ha⁻¹ yr⁻¹ kg⁻¹ N	24
7	CH₄-C emission (Lowland soil)	0.008	kg CH₄-C ha⁻¹ yr⁻¹ kg⁻¹ N	24
8	CO₂-C uptake	−0.053	kg CO₂-C ha⁻¹ yr⁻¹ kg⁻¹ N	24