LUBOFOSKA ® 3,5-10-20

EU FERTILISING PRODUCT ● GRANULATED ● COMPLEX MINERAL MACRONUTRIENT FERTILISER
NPK (Ca, S) 3.5-10-20 (16-25)

  • universal – for all types of crops (winter and spring cereals, winter rapeseed, sugar beets, corn)
  • perfect in conditions of severe phosphorus deficit in the soil thanks to the very good solubility of phosphates in water
  • quick action of all macronutrients thanks to good solubility in water
  • satisfies even a high demand for sulphur at various development stages
  • improves the efficiency of nitrogen fertilisation
  • improves plant resistance to stress factors
  • recommended for localised strip-till fertilisation
  • very good spreading properties
  • the micronutrients in the fertiliser improve the absorption of other nutrients
50, 500

 


Granulation and bulk density

  • Granules
  • Fraction size 2.0 to 5.6 mm – 90%
  • Bulk density: 0.95 to 1.05 kg/dcm³

Properties

3,5% total nitrogen (N)
3,5% ammoniacal nitrogen (N)
10% total phosphorus pentoxide (P₂O₅)
8% phosphorus pentoxide (P₂O₅) soluble in water
9% phosphorus pentoxide (P₂O₅) soluble in neutral solution of ammonium citrate
20% potassium oxide (K₂O) soluble in water
16% total calcium oxide (CaO)
12% calcium oxide (CaO) soluble in water
25% total sulphur trioxide (SO₃)
23% sulphur trioxide (SO₃) soluble in water

Usage

Use before sowing; after application, mix the fertiliser with the soil to a depth of 10–20 cm. Recommended for the fertilisation of all crops. On grasslands, apply on the surface and in early spring.



Dosage [kg/ha]

FERTILIZED PLANTS YIELD, t/ha CONTENT OF AVAILABLE PHOSPHORUS AND POTASSIUM IN THE SOIL
low medium high
winter cereals 7,0 550 420 250
spring cereals 6,0 520 380 200
winter rapeseed 3,5 680 580 350
potatoes (on manure) 35,0 580 450 300
corn for grain 9,5 750 600 380
legumes for grain 3,5 550 400 280
hay-growing meadows 6,0 700 500 350
legumes with grasses – green fodder 50,0 750 600 350
field grasses – green fodder 45,0 750 600 350


Date of last update: 14 February 2024