What is the relation between Consumptive Irrigation Requirement (CIR), Net Irrigation Requirement (NIR), Field Irrigation Requirement (FIR) and Gross Irrigation Requirement (GIR)?
1
CIR>FIR>GIR>NIR
2
CIR>GIR>FIR>NIR
3
GIR>FIR>CIR>NIR
4
GIR>FIR>NIR>CIR