NPK (S) 5-10-25-(15)
GRANULATION AND VOLUME DENSITY
It contains at least 90% of particles between 2.0 and 5.0 mm in size. Bulk density: between 0.9 and 1.0 kg / dcm³.
FEATURES
5% ammonium nitrogen (N)
10% phosphorus pentoxide (P₂O₅) is soluble in mineral acids
5% phosphorus pentoxide (P₂O₅)soluble in neutral ammonium citrate solution and water
2,5% phosphorus pentoxide (P₂O₅) is soluble in water
25% potassium oxide (K₂O) is soluble in water
15% sulphur trioxide (SO₃) is soluble in water
It contains many microelements like:
USE
Lubofos® 5-10-25 has to be mixed with the soil to a depth of 10-20 cm before sowing. The fertilizer does not contain germination inhibitors, so it can be used on cultivated plants immediately before sowing.
For autumn fertilization of sugar beet, the fertilizer should be applied to the soil 10-14 days before sowing, especially if you use a single large amount of fertilizer.
For grassland, it is recommended to divide the dose into two parts, with one half of the dose used in early spring and the other after the first harvest and second grazing.
DOSAGE [kg/ha]
| Fertilized plants | Yield average t/ha | uptake of phosphorus and potassium from the soil is low | uptake of phosphorus and potassium from the soil is medium | uptake of phosphorus and potassium from the soil is high |
| autumn grain | 5,0 | 500 | 350 | 200 |
| spring grain | 4,0 | 500 | 350 | 200 |
| autumn rape | 3,0 | 600 | 500 | 300 |
| sugar beet (on manure) | 40,0 | 550 | 450 | 300 |
| potatoes (on manure) | 25,0 | 500 | 350 | 250 |
| legumes | 2,5 | 500 | 375 | 250 |
| meadows | 6,0 | 650 | 450 | 300 |
| vexillar | 50,0 | 675 | 450 | 300 |
| field grasses | 45,0 | 650 | 450 | 300 |
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