(also spelled fertilisers) compounds given to plants to promote growth; they are usually applied either through the soil, for uptake by plant roots, or by foliar feeding, for uptake through leaves. Found on http://www.translationdirectory.com/glossaries/glossary306.php
1) Guanos 
(also spelled fertilisers) compounds given to plants to promote growth; they are usually applied either through the soil, for uptake by plant roots, or by foliar feeding, for uptake through leaves.