LUBOPLON®

POTASSIUM – SULPHATE

GRANULATED • EC FERTILIZER • TYPE A.3.1.
POTASSIUM SULPHATE K (Ca, Mg, S) 14-(15,5-6-48)

  • for use on all soils and for all cultivated plants
  • due to high content of sulphates, it is particularly recommended for use
    on rapeseed, onion and garlic fields
  • contributes to improved quality of fodder, in case perennial grasslands are fertilized
  • it constitutes perfect supplementation of components, especially in light soils
  • enhances the effectiveness of fertilization with nitrogen
  • stimulates reconstruction of damaged plant tissues after winter
  • stabilizes soil reaction and limits toxical effect of aluminium on plants
  • very good spreading properties
50, 500

 


Granulation and bulk density

  • Typical content of granules size 2.0 to 6.3 mm min. 95%
  • Bulk density: 1,2 – 1,35 kg/dcm³

Properties

14% potassium oxide (K₂O) soluble in water
15,5% calcium oxide (CaO) soluble in water
6% magnesium oxide (MgO) soluble in water
48% sulphur trioxide (SO₃) soluble in water

Usage

This fertilizer may be used both before sowing and during vegetation period. As regards spring plants, it is best to fertilize few days before sowing, and in case of nutritional stress, this treatment may be repeated also in the initial time of plants’ growth. It is best to apply top dressing of winter crops (rapeseed, crops) one time, in early spring when the plants start their vegetation. On perennial grasslands it is best to apply the fertilizer after the first harvest or directly after pasturage.



Dosage [kg/ha]

PLANT THE RISK OF SULPHUR DEFICENCY FERTILIZER DOZES IN kg/ha
winter rapeseed low 100
high 200
garlic, onion, cabbage low 100
high 150
other vegetables 50-100
crops 50-100
sugar beet 100
potatoes 150
leguminous 100
perennial grassland (in total during the entire season) 100-150