Rock phosphate:
Rock phosphate is a clay material that is surface mined from the hard phosphate rock mines in Egypt.
Our rock phosphate contains from 20% – 30% of P205 as well as a percentage of lime and other trace minerals.
It is a very fine material, but can be applied with all common fertilizer spreaders. soft rock phosphate is insoluble in water, will not leach away, and therefore is long-lasting
Soft rock phosphate used directly under the seed or transplant at planting time is the very best method of application, especially in low acid or high alkaline soils. It is not as critical but still beneficial in slightly acid to neutral soils.
PF-Granular Rock phosphate:
PF-GRP is used as organic phosphorus fertilizers when applied directly to the soil. Direct application of rock phosphate increases crop yield and soil phosphorus levels, and can be used as a raw material in the manufacture of inorganic phosphorus fertilizers.
PF are one of Rock Phosphate producers in Egypt our Rock Phosphate is characterized by low percent of Iron Oxides (Fe2O3, FeO), and grades are ranged between 20% up to 30% of P2O5>
PF can supply Rock Phosphate in powder (0 -5mm), and granular form (3 -6 mm), and grinded as per the required micron size, and by any quantities, packages and sizes
