Composition of tank mix elements per 1 kg, %:

• P₂O₅ – 35,9;
• K₂O – 18,5;
• SO₄ – 0,9 - 1;
• Organic matter – 52.9, etc.

Preparative form: Paste Toxicological characteristics: WHO classification: IV hazard class Packaging: 6.0 kg PURPOSE Used for all crops: - for pre-sowing cultivation, peeling, RTS; - when sowing in a row; - as root top dressing; - during vegetation for foliar top dressing. "VITASTAR RK+S" is a highly concentrated universal complex organo-mineral fertilizer. It is advisable to apply together with nitrogen fertilizer (KAS/urea). It is a seeding fertilizer for grain crops (rye, triticale, wheat, barley, oats), small-seeded (winter rapeseed, mustard) and spring (sunflower, corn, sorghum, millet) crops. It has been proven by many scientific institutions that the complex organic-mineral fertilizer "VITASTAR RK+S" at a dose of 6 kg/ha replaces 150 kg/ha of nitroammofoska (N16P16K16). It is impossible to apply it at such a dose during sowing due to the high concentration of organic matter (prevention of root system burns). Therefore, the optimal dose of the tank mixture at a dose of 2 kg/ha was experimentally calculated, which from the above replaces 8 kg/ha of N16P16K16 (by physical weight 50 kg/ha), but with a higher efficiency of absorption of the active substance.

Using the complex organic-mineral fertilizer "VITASTAR RK+S" for winter crops

When sowing winter crops from granular/compost fertilizers, the crop uses nitrogen in the fall: 20 - 30%, phosphorus - 8 - 10%, and the rest in the spring, then with "VITASTAR RK+S" the phosphorus component is immediately in a form available to plants and is used by 27 - 30% in the fall, and organic matter and the rest of the phosphorus in the spring. There is another advantage factor - this is the prolonged action of the complex organic-mineral fertilizer "VITASTAR RK+S" in early spring, since, when applying nitrogen fertilizers (CAS, nitrate, urea) in early spring, nitrogen is consumed by the crop slowly but surely, at a temperature of 0˚С…+2˚С, and phosphorus from solid/fertilizers begins its action at a temperature of +8˚С (a clear window of 5 - 6 days), then the organic matter does not require temperatures above +5˚С (resumption of vegetation), and is gradually absorbed by the crop at t=+2˚С. This method of feeding prevents the death of winter crops during winter thaws and spring frosts by maximally supporting the crop and not using the already accumulated sugars for overwintering, but concentrating them on productivity.

Using the complex organic-mineral fertilizer "VITASTAR RK+S" for spring crops

Fertilizers are ineffective when sowing spring crops, because the effectiveness of dry mineral fertilizers strongly depends on the timeliness and amount of precipitation, on the half-life of the granule and the active substance. If precipitation falls after the formation of the plant's root system, the fertilizer will not have time to dissolve in the soil to nourish the plant during the growing season. When applying the complex organic-mineral fertilizer "VITASTAR RK+S" to the soil, due to the organic component, the number of "aboriginal" microorganisms, their titer and viability increases, the soil temperature increases by 1.0-1.5°C (allows earlier sowing), the accumulation of humus is accelerated, the efficiency of mineral fertilizers is improved, which allows reducing the application of complex/complex fertilizers at sowing. The mineral component of the tank mixture when applied to the soil is already a liquid and accessible form of nutrition for crops. When applying the organic-mineral complex fertilizer "VITASTAR RK+S"  with UAN or with urea when sowing spring crops, liquid fertilizers are consumed more cost-effectively than solid/fertilizers. This agricultural technique is effective in areas with insufficient moisture. Recommendations for use:

application to the soil for pre-sowing cultivation/RTS/peeling - 2 kg/ha;
root application with nitrogen fertilizers - 1-2 kg/ha;
foliar application for all crops -1-2 kg/ha
A day before application, the tank mixture must be placed in a warm room with a temperature not lower than +18°C for better preparation of the mother liquor. The company PE "VKF "IMPTORGSERVIS" recommends applying UAN (50 - 150 kg/ha) + complex organic-mineral fertilizer "VITASTAR RK+S"  (2 kg/ha) for pre-sowing cultivation/hulling/RTS. When using highly concentrated "VITASTAR RK+S"  it is necessary to prepare a mother liquor: 1 kg of the tank mixture is easily dissolved in 40 l of water. After preparing the mother liquor, it is added to UAN. Or, if farms do not use UAN, then urea can be used. The calculation is made for 1 ha: 1 - prepare a mother liquor from urea (20 - 25 kg per 100 l of water); 2 - prepare a mother liquor from "VITASTAR RK+S" (2 kg of tank mixture per 80 l of water). Mix the two solutions and add water to the working solution rate of 200 l/ha. The complex organic-mineral fertilizer "VITASTAR PK+S" is compatible with all herbicides and agrochemicals registered in Ukraine, but in each specific case it should be checked for compatibility. The working solution is not subject to long-term storage and must be used within 24 hours. When using, observe the usual safety measures. The tank mixture is an environmentally friendly product, absolutely safe for crops and the environment. It has a cumulative effect. STORAGE CONDITIONS At a temperature of - 15 °C to + 40 °C. SHELF LIFE Three years from the date of manufacture in undamaged factory packaging.