| 摘要 |
<p>The subject matter of the present invention is a composition for inhibiting urease and nitrification, which may be in liquid or solid form and which comprises at least one compound for inhibiting urease, of phosphoramide type, combined with an essential oil of Allium preferably originating from Allium sativum. This composition may be used in combination with a urea-based fertilizer for the manufacture of fertilizing compositions.</p> |
