| 摘要 |
<p>For applications as nutrient for field plants, vegetables, fruit trees and vines, and for mass agriculture production as well as for small growers and garden keepers there is prepared a liquid fertiliser based on liquid residues from a separation of ferment spirit, citric acid and a sodium glutamate, the fertiliser in accordance with the invention comprising from 10 up to 50 % of mass of organic combustible substance matter of the liquid residues and up to 20 % of mass of potassium sulphate and/or potassium chloride, the content of potassium oxide in the fertiliser being within the range from 2 to 15 % of mass. Also according to the invention the said fertiliser may comprise at least 10 % of mass of urea, up to 50 % of mass of ammonium nitrate, the content of nitrogen in the fertiliser being within the range from 5 to 25 % of mass and/or up to 30% of magnesium nitrate, the content of magnesium oxide in the fertiliser being within the range from 0,2 to 8,0 % of mass.</p> |
