These different tools are often explained and defended by technicians using a single technique, which makes comparisons complicated

Trade also tends to blur the tracks.

Here is the scientific opinion of Carole Isbérie, at the end of a career at Cemagref/Irstea studying these different irrigation management techniques, author of numerous articles, supervision of thesis, scientific publications and books.

This article by Fleur Martin, in IRRIGAZETTE May/June 2018.

To read the article, follow this link