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Compound fertilizers

POLIFOSKA® 12

NPK (Mg, S) 12-12-12 (+2 +28)

Grupa Azoty Police

Polifoska 12 is a complex compound fertiliser especially recommended for pre-sowing use, top dressing is also possible in early spring. This fertiliser is recommended for all crops such as winter and spring cereals, winter oilseed rape, maize, sugar beet, potatoes, as well as on grassland, vegetable cultivation and growing fruit.

Properties and compositionSee more

PFC 1 (C)(I)(a)(ii): Compound solid inorganic macronutrient fertiliser

Fertiliser formula: NPK (Mg, S) 12-12-12 (+2 +28) / 12-5,2-10 (+1,2 +11,2)

Granulometry: Granules. 92% of the product is in the form of granules with dimensions 2,0-5,0 mm.
Bulk density: 0,90-1,00 kg/dm3

Total nitrogen N: 12%
Ammoniacal nitrogen N: 12%
Total phosphorus pentoxide P2O5: 12% (5,2% P)
Phosphorus pentoxide P2O5 soluble in water: 10% (4,4% P)
Phosphorus pentoxide P2O5 soluble in neutral ammonium citrate: 12% (5,2% P)
Potassium oxide K2O soluble in water: 12% (10% K)
Total magnesium oxide MgO: 2% (1,2% Mg)
Sulphur trioxide SO3 soluble in water: 28% (11,2% S) 

Product components:

CMC 1, CMC 11 - Ammonium sulfate (CAS 7783-20-2)
CMC 1 – Monoammonium phosphate (CAS 7722-76-1)
CMC 1 – Potassium chloride (CAS 7447-40-7)
CMC 1 – Natural magnesite

Purpose and use See more

Polifoska 12 is a compound fertiliser for pre-sowing (it is recommended to mix with the soil) and top dressing applications.

Approximate doses of Polifoska 12 in kg/ha (on soils with medium phosphorus abundance)

Crop

Dose

Winter cereals

autumn

150-250

spring

150-250

Spring cereals

150-200

Winter oilseed rape

autumn

150-250

spring

150-250

Maize

150-300

Sugar beet*

150-250

Fodder crops

150-250

Grasslands on mineral soils (meadows and pastures)

100-200

* without manure

The amount of fertiliser doses should be determined on the basis of soil fertility (soil analysis) and plant demand (unit intake x assumed crop yield per ha). Depending on the needs, please supplement the doses of phosphorus and potassium. Use in grassland in early spring and/or autumn.

TransportSee more

Polifoska 12 should be transported ensuring that the product is protected against water, atmospheric precipitation, direct sunlight, and damage to the packaging. The product is not classified, i.e., it is not considered as a hazardous material according to the UN Orange Book and international transport codes, e.g., RID (rail), ADR (road transport) and IMDG (maritime transport).

Precautions and hazardsSee more
  • When using do not eat or drink.
  • Avoid contamination of the skin and eyes. Do not breathe dust.
  • Use suitable protective gloves.
CONTACT WITH SUPPORT
Paulina Czerniak - product manager
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