Defines terms most frequently used. They 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. Attention is drawn to ISO 7851, Fertilizers and soil conditioners - Classification.
ISO 8157:1984 history
2022ISO 8157:2022 Fertilizers, soil conditioners and beneficial substances — Vocabulary
2015ISO 8157:2015 Fertilizers and soil conditioners - Vocabulary
1984ISO 8157:1984 Fertilizers and soil conditioners; Vocabulary Bilingual edition