Sprinkler Density (\( N_{sp} = \frac{10000}{S_m \times S_l} \)):

Where:

• \( N_{sp} \) is the density of sprinklers per hectare.
• \( S_m \) is the spacing between adjacent laterals, in meters (m).
• \( S_l \) is the sprinkler spacing along laterals, in meters (m).