NPKS=21:10:10:2

N: P: K: S = 21:10:10:2
Highly efficient integrated fertilizer containing 21% nitrogen, 10% easily digestible phosphorus, 10% potassium, and 2% sulfur in a single granule.
The high content of nitrogen and the average content of phosphorus and potassium ensures the effectiveness of this fertilizer in cultivated soils with the average content of mobile forms of phosphorus and potassium. The ratios N: P and N: K 2:1 can be used as NPK 21:10:10:2 as good at sowing fertilizer for crops and cultivated crops. The sulfur is introduced together with nitrogen, and participates in the synthesis of proteins, increasing its content in the grain, improves baking quality of grain. Under the influence of increasing sulfur content of oil in seeds, plant resistance to low temperatures, drought, disease.
With nitrogen, phosphorus, potassium and sulfur in a single granule is ensured even distribution of nutrition elements in the plow layer, which contributes to the emergence of seedlings friendly and intensive development of plants.
In terms of quality NPKS 21:10:10:2 entered the "100 best goods of Russia-2004".
Can be used as a basis for fertilizer mixtures. It has good physical-chemical properties: do not be compressed, non hygroscopicity.
Packaging and transportation:
Released in bulk or in bags of 500 and 50 kg. Transportation is carried out in specialized cars (bulk)
Store in a dry, isolated room.

1.	Total nitrogen, in terms of N,%, not less than	21±1
2.	Mass fraction of assimilable phosphate in terms of P2O5,%, not less than	10±1
	water-soluble phosphates in terms of P2O5,%, not less than	6
3.	Mass fraction of potassium in terms of K2O,%, not less than	10±1
4.	Mass fraction of sulfate in terms of S,%, not less than	2
5.	Mass fraction of water,% not more than	1
6.	Particle size:
	Contents of the main factions:
	1-4 mm,%, not less than	90
	to 1 mm,%, not less than	3
	to 6 mm, not less than	100
7.	Static strength of granules (kg / pellet), at least	3
8.	Flowability,%, not less than	100