AN AQUEOUS FERTILIZER SUSPENSION CONTAINING AT LEAST PHOSPHATE IONS AND CALCIUM OR MAGNESIUM IONS AND A USE OF THE SUSPENSION

摘要

FIELD OF THE INVENTION The present invention relates to a stable, concentrated aqueous slurry of fertilizer, which can be diluted with water to be converted into a medium. SUMMARY OF THE INVENTION The present invention comprises heat containing 10-60% by weight of water and 40-90% by weight of plant nutrient rocks based on at least calcium and / or magnesium and phosphatic bases, and comprising at least one plant nutrient-insoluble solid with a particle size of less than 50 mm the pH of the slurry is between 0.5 and less than 2. ŕ