Types of surface or flood irrigation: Basin, border, furrow, surge and contour irrigation / the gravity-powered micro irrigation tech of N-Drip, Israel for field crops to replace flood irrigation

Types of micro irrigation techniques: Sprinkler irrigation / above-ground drip irrigation / subsurface drip irrigation / the hybrid drip irrigation system of DeepDrop (Andalucia, Spain) combining the advantages (water, energy, fertilizer, pesticide reduction) of subsurface drip irrigation with above-ground installation and visual control / the gravity-powered micro irrigation tech of N-Drip, Israel