EK FERTILIZER • GRANULATED• B.1.1. TYPE
NPK (Ca, S) 4-12-12- (14-29)
GRANULATION AND VOLUME DENSITY
It contains at least 92% of particles between 2.0 and 5.0 mm in size.
Bulk density: between 0.95 and 1.1 kg / dcm3
FEATURES
4% ammonium nitrogen (N)
12% phosphorus pentoxide (P2O5) is soluble in mineral acids
11% phosphorus pentoxide (P2O5) soluble in neutral ammonium citrate solution and water
10% phosphorus pentoxide (P2O5) is soluble in water
12% potassium oxide (K2O) is soluble in water
14% calcium oxide (CaO) is soluble in water
29% total sulfur trioxide (SO3)
USE
The best efficiency is achieved by mixing Lubofoska® 4-12-12 with the soil at a depth of 10-20 cm before sowing, during pre-sowing tillage. The fertilizer does not contain germination inhibitors, therefore sowing can take place 2-4 days after fertilization. In grasslands, the fertilizer should be applied superficially and applied in early spring, once according to the phosphorus dose for the entire vegetation cycle.
In orchards, the fruit should be fertilized after harvest. In the case of vegetable production, fertilization should be carried out after soil preparation.
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 |
| winter wheat | 5,0 | 500 | 400 | 300 |
| spring grain | 4,0 | 480 | 350 | 250 |
| rape | 3,0 | 580 | 480 | 400 |
| potatoes (on manure) | 25,0 | 550 | 450 | 350 |
| legumes | 2,5 | 500 | 400 | 300 |
Download the certificate that also contains the content values
