Company Partner Grupp , is one of the largest ( Exporter ) supplier of compound fertilizers and ammonium nitrate on the market of Belarus , Kazakhstan ,EU countries and Asia. Azophoska (NPK) NPK Highly complex nitrogen-phosphorus-potassium fertilizer containing various ratios of the main nutrients needed for growth and development of plants. In the salt composition of azofoski include: ammonium nitrate, mono - and diammonia phosphate, potassium chloride, calcium phosphates. NPK-fertilizer is used on all kinds of soils and for all crops. The product is used as for the main application, and seedbed. On light soils azofoska bring in the spring, on heavy clay and black in summer and autumn for sowing of spring crops. Application of mineral NPK fertilizers solves the problem balanced introducing nutrients into the soil that is the Foundation for record-breaking yields.