NOVEL N/S LIQUID FERTILISER HAVING A HIGH NUTRIENT CONTENT

摘要

The invention relates to a nutrient-rich nitrogen-sulphur liquid fertiliser having a total nutrient content of more than 25% and a nitrogen-sulphur ratio of 4-5:1, and containing between 28 and 30% of ammonium nitrate, between 22 and 28 % of urea, between 8 and 9 % of ammonium sulfate, between 7 and 10% of ammonium thiosulfate, and at least one phosphate salt in a concentration inhibiting steel corrosion.