| 摘要 |
The invention relates to the use of a combination, comprising one or more saponin-containing plant extracts and/or plant constituents (component A), one or more antimicrobial and/or flavonoid-containing plant extracts and/or plant constituents (component B), and one or more substances selected from the group comprising the (C1-C8) monocarboxylic acids, (C2-C8) dicarboxylic acids, and (C3-C8) tricarboxylic acids and sodium, potassium, calcium, and magnesium salts thereof (C), to reduce the methane emissions of ruminant animals. |
