| 摘要 |
The prestn invention relates to a composition for resorption of micro-nutrients in plants, or pre-stages thereof, containing a micro-nutrient agent, an organic acid and an amino acid. the composition is obtainable by addition of at least on oxidizing agent during preparation of the composition, for oxidation of the micro-nutrient agent. A method of producing said composition and use of said compostion are also described. |
