EK Fertilizer • COMPACT • B.1.1. TYPE
NPK (Ca, Mg, S) 3,5-10-21-(2-2,5-14,5)
GRANULATION AND VOLUME DENSITY
It contains at least 90% of particles between 2.0 and 6.5 mm in size.
Bulk density: between 1.0 and 1.05 kg/dcm3
FEATURES
3,5% ammonium nitrogen (N)
10 % Phosphorus pentoxide (P2O5) soluble in mineral acids, containing at least 55% phosphorus pentoxide (P2O5) soluble in 2% formic acid
21% potassium oxide (K2O) ) is soluble in water
2% calcium oxide (CaO) ) is soluble in water
2,5% total magnesium oxide (MgO)
14,5% total sulfur trioxide (SO3)
USE
It can also be used on permanent grasslands in winter before other plants and at the beginning of spring vegetation.
The dose of fertilizer should be determined taking into account the nutritional needs of the plants in terms of a given yield and soil fertility.
DOSAGE [kg/ha]
| Fertilized plants | Yield average t/ha | The uptake of phosphorus and potassium from the soil is low | The uptake of phosphorus and potassium from the soil is medium | The uptake of phosphorus and potassium from the soil is high |
| autumn cereals | 6,5 | 620 | 450 | 250 |
| spring grain | 5,0 | 520 | 400 | 200 |
| autumn rape | 3,5 | 750 | 600 | 350 |
| maize | 8,5 | 720 | 550 | 350 |
| sugar beet (on manure) | 60,0 | 750 | 550 | 350 |
| potatoe (on manure) | 30,0 | 600 | 450 | 300 |
| legumes | 3,0 | 550 | 300 | 200 |
| mowing | 6,5 | 720 | 580 | 350 |
| wexilles | 50,0 | 750 | 600 | 350 |
| field grasses | 45,0 | 750 | 600 | 350 |
| corn | 7,0 | 700 | 550 | 400 |
Download the certificate that also contains the content values
