Lubofoska® 4-12-12
LUBOFOSKA® 4-12-12
EU FERTILISING PRODUCT ● GRANULATED ● COMPLEX MINERAL MACRONUTRIENT FERTILISER
NPK (Ca, S) 4-12-12 (20-29)
- universal – for fertilising all crops
- perfect for winter cereals and rapeseed – does not require autumn fertilisation
- also for spring fertilisation of spring cereals, legumes and root crops
- can also be used for fruits and vegetables
- very high efficiency on soils low in magnesium and sulphur
- improves the efficiency of nitrogen fertilisation
- improves plant resistance to stress factors
- also suitable for use with organic fertilisers
- can be used on meadows and pastures to improve fodder quality
- very good spreading properties
- the micronutrients in the fertiliser improve the absorption of other nutrients
50, 100
Granules
Fraction size 2.0 to 5.6 mm – 90%
Bulk density: 0.95 to 1.1 kg/dcm³
| 4% | total nitrogen (N) |
| 4% | ammoniacal nitrogen (N) |
| 12% | total phosphorus pentoxide (P₂O₅) |
| 10% | phosphorus pentoxide (P₂O₅) soluble in water |
| 11% | phosphorus pentoxide (P₂O₅) soluble in neutral solution of ammonium citrate |
| 12% | potassium oxide (K₂O) soluble in water |
| 20% | total calcium oxide (CaO) |
| 14% | calcium oxide (CaO) soluble in water |
| 29% | total sulphur trioxide (SO₃) |
| 27% | sulphur trioxide (SO₃) soluble in water |
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. The fertiliser does not contain ingredients that limit seed germination, which means that the plants can be sown 2–4 days after fertilising. On grasslands, the fertiliser should be applied to the surface and spread once in early spring, using the phosphorus dose intended for the entire growing season.
When used with fruits, fertilisation should be carried out after fruit harvest. For vegetable crops, the fertiliser should be sown during the preparation of the site.
| FERTILIZED PLANTS | YIELD, t/ha | CONTENT OF AVAILABLE PHOSPHORUS AND POTASSIUM IN THE SOIL | ||
| low | medium | high | ||
| winter cereals | 7,0 | 750 | 580 | 400 |
| spring cereals | 6,0 | 730 | 550 | 400 |
| winter rapeseed | 3,5 | 750-800 | 500-600 | 450 |
| potatoes (on manure) | 30,0 | 620 | 520 | 350 |
| legumes for grain | 2,5 | 580 | 450 | 300 |
| hay-growing meadows | 6,0 | 700-720 | 450-500 | 350 |
| legumes with grasses – green fodder | 50,0 | 750-780 | 500-550 | 350 |
| field grasses – green fodder | 45,0 | 750-780 | 500-550 | 350 |
updateLast updated: 14 February 2024
