Expert: Richard Clark - 1/14/2007

Question
what is the effect of sprinkler irrigation on salinity of soil and which one is better sprinkler irrigation or drip injection irrigation?

Answer
Using a sprinkler irrigation you can apply enough water to 'wash' the salt down below the roots. With drip irrigation you use just enough water to keep the roots damp and this will bring the salts to the surface. You could set up a drip system and then sprinkle once a month to push the salts down, then the drip to keep the soil damp enough for the plants to grow.
Hope this helps and have a good year.
Richard