Table 2 Specific energy, exergy and carbon dioxide emission of input values.
From: Resource efficiency and environmental sustainability of wheat production in Türkiye
Inputs | Specific CEnC | Specific CExC | Specific CCO2E |
|---|---|---|---|
Fertilizers | |||
Nitrogen (N) | 78.2 MJ/kg39 | 32.7 MJ/kg40 | 0.09 kg/kg41 |
Phosphorus (P2O5) | 17.5 MJ/kg42 | 7.52 MJ/kg42 | 0.15 kg/kg41 |
Chemicals | |||
Herbicides | 198.8 MJ/kg43 | 32.7 MJ/kg40 | 6.3 kg/kg44 |
Diesel | 57.5 MJ/kg43 | 53.2 MJ/kg40 | 0.94 kg/kg44 |
Water for irrigation | 0.00102 MJ/kg43 | 0.00425 MJ/kg | 0.000595 kg/kg45 |
