This International Standard defines terms, in English and French, relating to fertilizers and soil conditioners. The terms are grouped under the following headings : 1 General terms. 2 Terms relating to products. 3 Terms relating to physical properties. 4 Terms relating to physico-chemical properties. 5 Terms relating to sampling.1) This International Standard also provides an alphabetical list of equivalent English and French terms; some of them, the meaning of which is self-evident, are not defined here. NOTE - Attention is drawn to IS0 7851, Fertdizers and sod conditioners - Classification .