Definition of Irrigation Methods

Currently, just three major irrigation techniques are distinguished. Their naming is given in a Look-up Table. For each of these techniques, a specific application efficiency is assumed. Furthermore, for drip irrigation, Net Irrigation Requirements (NIR) are calculated in a different way.

Look-up Table IRRIGATION_METHOD :

CODE DESCRIPTION COMMENTS
1 Drip-Irrigation
2 Sprinkler-Irrigation
3 Surface-Irrigation