NPK
The group of companies “Mineral-Group” has been engaged in the development and production of organic and mineral fertilizers for more than 10 years.
Many years of experience and scientific and practical research have enabled us to produce unique products that work effectively on various types of soil and are used for growing grain, oil, leguminous, fruit, vegetable, flower plants, etc.
The basis for the generally accepted NPK fertilizers of various formulas and NSF (nitrogen-sulfur fertilizer) is the use of potassium humate in our production, which increases the efficiency up to 99%.
The use of potassium humate, magnesium oxides, and calcium oxides in the production of NSF and NPK improves the ecological indicators of the fertilizer and changes the physiological acidity of the fertilizer to neutral.
Compared to similar products on the market, our products work 30-40% better due to the use of humate, calcium, magnesium, micro, and macro elements. Thanks to more efficient assimilation, we have the opportunity to reduce the amount of macronutrients (nitrogen, phosphorus, potassium) and offer customers the best price with guaranteed efficiency.
Experiments were carried out at the Institute of Potato Growing of the
National Academy of Agrarian Sciences of Ukraine
Volyn State Agricultural Research Station
| № | Variants* | The number of productive stalks pcs | The number of non-productive stems pcs | Plant height cm | Wheat ear length cm | The number of ears in an ear | The number of grains in an ear, pcs | Grain weight, 100 pcs | Straw yield, t/ha | grain harvest,t/ha | % protein |
| 1 | NPK(S) 8:8:8(6)+13CaO+11MgO+2 potassium humate (80 kg/hectare ) | 5 | 2 | 89 | 7,2 | 10 | 15,6 | 44,0 | 3,80 | 3,84 | 12,4 |
| 2 | NPK (16:16:16) (100 kg/hectare) | 4 | 2 | 88 | 7,2 | 9 | 15,0 | 43,3 | 3,60 | 3,69 | 12,3 |
| 3 | Granular Ammonium sulfate NS 21:24 (150 kg/hectare ) | 5 | 3 | 96 | 7,5 | 12 | 17,5 | 46,1 | 4,40 | 4,54 | 12,5 |
| 4 | NS 11,5:13+13CaO+11MgO +2 potassium humate type 3 (150 kg/hectare) | 6 | 3 | 95 | 7,6 | 14 | 18,3 | 46,9 | 4,58 | 4,63 | 12,6 |
Experimental plots of winter wheat
On the experimental site, in contrast to the NPK fertilizer (16:16:16), which was applied at 100 kg/ha, our NPK(S) 8:8:8(6)+13CaO+11MgO+2 potassium humate was applied at 80 kg/ha , and as we can see the figures in the table are the same, and some are even better. A similar situation with granular ammonium sulfate NS 21:24, and our NS 11.5:13+13CaO+11MgO +2 potassium humate type 3.
The main advantages when using fertilizers of our production:
- deacidify soils;
- do not wash out and do not weather from the soil;
- bind products of man-made pollution: compounds of mercury, lead, pesticides, radionuclides, etc. and prevent their transfer from the soil into the plant, thereby ensuring the ecological purity of the crops;
- productivity increases up to 30%;
- increase the digestibility of nutrients by plants by 30-50%;
- increase frost resistance and drought resistance;
- stimulate the development of all soil microorganisms, which contributes to the intensive recovery of humus;
- potassium humate works as a chelator, which increases the efficiency of plants’ assimilation of minerals and trace elements at the cellular level;
- increase plant resistance to diseases;
- improve the quality of grown products, under their influence the content of vitamins, protein, starch, gluten, nucleic acids and sugar in plants increases;
- capable of restoring the fertility of poor, depleted, technologically disturbed soils;
- have a prolonged effect.
The effectiveness of our fertilizers has been proven by many years of experiments and practical use by agricultural producers of Ukraine