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LUBOFOSKA® 0-15-15

EU FERTILISING PRODUCT ● GRANULATED ● COMPLEX MINERAL MACRONUTRIENT FERTILISER
PK (Ca, S) 15-15 (24-24)

  • granulated fertiliser for all crops on arable land and permanent grasslands
  • recommended both for basic pre-sowing fertilisation and to regulate the nutrient content of the soil
  • also suitable for use with organic fertilisers
  • can be used in early spring, before the allowed sowing date for nitrogen fertilisers, to stimulate the physiological activity of winter crops (starter fertilisation)
  • very good spreading properties

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
15% total phosphorus pentoxide (P₂O₅)
11% phosphorus pentoxide (P₂O₅) soluble in water
13% phosphorus pentoxide (P₂O₅) soluble in a neutral solution of ammonium citrate
15% potassium oxide (K₂O) soluble in water
24% total calcium oxide (CaO)
18% calcium oxide (CaO) soluble in water
24% total sulphur trioxide (SO₃)
20% sulphur trioxide (SO₃) soluble in water
Application

The highest efficiency is achieved by applying the fertiliser before sowing and mixing it with the soil at a depth of 10–20 cm during pre-sowing tillage. In the case of top dressing, the optimal application time is before expected rainfall. On grasslands, apply on the surface. In the case of starter fertilisation in early spring, depending on the condition of the plantation, it is sufficient to apply 40% to 60% of the recommended dose.

Dosage

 

FERTILIZED PLANTS YIELD, t/ha CONTENT OF AVAILABLE PHOSPHORUS AND POTASSIUM IN THE SOIL
low medium high
winter cereals 7,0 650 450 250
spring cereals 6,0 550 400 220
winter rapeseed 3,5 600 450 250
corn for grain 9,0 750 550 300
sugar beet (on manure) 60,0 550 380 220
potatoes (on manure) 30,0 500 350 200
legumes for grain 3,0 550 380 250
corn for green fodder 55,0 700 500 300
hay-growing meadows 6,5 620 450 300
legumes with grasses – green fodder 50,0 650 480 300
field grasses – green fodder 45,0 650 480 300

 

updateLast updated: 14 February 2024