1. Start with the crop and soil
Water demand changes with crop stage, temperature, wind, soil texture and rooting depth. Sandy soil generally needs smaller, more frequent irrigation than heavier soil.
Manual in-article unitAfter the introduction.
2. Choose the delivery method
Drip can reduce evaporation and place water near the root zone. Sprinklers can suit many field situations. Surface irrigation can remain practical where land shaping, soil and water supply make it efficient.
Always compare installation cost, maintenance, water quality and available pressure—not only theoretical water savings.
Manual mid-content unit
3. Practice the decision
Water Saver Challenge
Which option is usually best when your goal is to deliver water close to the root zone?
Flood
Drip
Open ditch
Choose an answer.
Manual unit directly below gameNo ads inside gameplay.
4. Field checklist
Check leaks, emitter blockage, pressure, wetting pattern and soil moisture before extending irrigation duration.
Manual end-of-chapter unit