
1) Agricultural terminology
Found on
https://www.crosswordclues.com/clue/fertigation

Fertigation is the application of fertilizers, soil amendments, or other water-soluble products through an irrigation system. Chemigation, a related and sometimes interchangeable term, is the application of chemicals through an irrigation system. Chemigation is considered to be a more restrictive and controlled process due to the potential nature ...
Found on
http://en.wikipedia.org/wiki/Fertigation

Name for a special form of fertilization, the so-called irrigation fertilization. This method was developed in the Netherlands in the 1980s for fruit trees in order to increase the growth of shoots, the formation of flower buds and yield. This involves the application of fertiliser to plants during artificial irrigation. In the case of vines, ...
Found on
https://glossary.wein.plus/fertigation
No exact match found.