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For agro-enterprises and farming companies

Complex multi-purpose microfertilizer ORAKUL<sup>®</sup> multicomplex
Composition g/L
Nitrogen in different forms 184
Phosphorus pentoxide P2 O5 66
Potassium oxide К2О 44
Sulfur trioxide SO3 36
Iron Fe 6
Copper Cu 8
Zinc Zn 8
Boron B 6
Manganese Mn 6
Cobalt Co 0.05
Molybdenum Mo 0.12
Packaging: 10 mL
100 mL
1 L
5 L
10 L

Complex multi-purpose microfertilizer ORAKUL® multicomplex

ORAKUL® multicomplex – complex multi-purpose liquid micronutrient fertilizer for leaf spray fertilization of field, vegetable, horticultural, berry and decorative crops, flowers, meadow grass and turf grass.

Uptake rate of nutrients out of soil by plants depends primarily on temperature, moisture, pH level, crop roots development, microorganisms’ activity and application of basic fertilizers. Shortage of micronutrients (such as Сu, Zn, Mn, Fe, В) occurs mainly in carbonate soil, i.e. with a high pH level. Sandy acidic soils have a low level of mobile fractions of boron, copper and molybdenum. Plants slowly uptake manganese and zinc at low temperatures and have no access to boron, iron and copper at high temperatures. Under such conditions foliar dressings have to be applied at crucial phases of plant development.

ORAKUL® multicomplex supplies plants with macronutrients that are necessary for optimum growth and development. This microfertilizer includes macro- and microelements in chelated and other easily-accessible forms which are perceived by plants as part of their own structure. Etidronic acid acts as a chelating agent, regulating water movement and decreasing formation of insoluble compounds in plant cells.

Etidronic acid creates highly stable chelates with metals, their decomposition results in a formation of compounds which are easily digestible by plants. Etidronic acid is an organic compound that includes easily-accessible soluble phosphorus. The fertilizer is a liquid state and ready for immediate application. While observing the storing conditions it does not crystallize, and can be applied at temperatures starting with +10°С. The formulation does not crystallize. When the temperature goes down to -15° C, the fluidity of the formulation decreases, and if it is kept under low temperature for a long time, a precipitate may form.

Microfertilizer ORAKUL® multicomplex is compatible and applied with pesticides, growth stimulators, mineral fertilizers solutions with a wide range of рН. It includes a water softener, therefore any pesticides application in hard water (with a high concentration of salts Ca2+ и Mg2+) along with ORAKUL® multicomplex does not decrease their efficiency. Hardness salts are bound firmly by a constituent element of the formulation, while not inducing turbidity. The danger of forming calcium sulphate which may cause spraying machinery breakdown is 100% eliminated.
ORAKUL® multicomplex has a significant physiological impact on plants, namely:
  • makes up the deficiency of nutrients in a period of unfavorable conditions of growth, when plants’ needs surpass absorbing capacity of root system;
  • intensifies uptake of nutrients out of soil by plants;
  • enhances plant persistence to diseases and stressful situations by 30%;
  • contributes to crop yield growth by 15-27% and improves the yield quality.
Recommended to be applied in conjunction with VIMPEL® plant growth stimulator  


Recommended technologies


CropsApplication stagesApplication rate, L/ha
Spiked cerealstillering
stem elongation
flag leaf
1.0 - 2.0
Sunflower 2-4 pairs of leaves
6-8 pairs of leaves 
1.0 - 2.0
Corn3-5 leaves
7-8 leaves
1.0 - 2.0
Rapeseed4-6 leaves
stem elongation
bud formation
1.0 - 2.0

Sugar and fodder beet
4-6 leaves1.0 - 2.0
closure of leaves in rows
closure of leaves between rows
2.0 - 2.5
Legumes3-5 ternate leaves
bud formation
pod formation
1.0 - 2.0
Potatoesfull germination
bud formation
after flowering
1.0 - 2.0
Hopbefore flowering
after flowering
2.0 - 5.0
Orchards, berries and grapesbefore flowering
after flowering (fruit set)
fruit growth  
2.0 - 5.0
Vegetablesintensive growth
bud formation
beginning of fruiting
1.0 - 2.0
Coniferous, deciduous and decorative plants, lawns200-400 mL of the fertilizer pro 100 L water
1. INFORMATION FOR CONSUMERS: follow the instructions when using the formulation. The efficacy of the formulation and its ease of use depend on the application, storage and transportation conditions specified by the manufacturer.

2. COMPATIBILITY WITH OTHER FORMULATIONS: the micronutrient fertilizer is applied during the growing season either prophylactically or according to the diagnostics results based on the application regulations. It performs well in tank mixes with plant protection products (unless otherwise specified by the manufacturer of the plant protection products), urea (in the recommended concentrations when using foliar fertilization of agricultural crops according to the crop growth stages), UAN, plant growth regulators, microfertilizers and biological preparations.


Warning! Prior to starting preparation of a tank mix, always check the formulations for compatibility!

For this purpose take a container, pour in it some water (which is to be used for the main application), add the tank mix components in proportions, based on the field rates of consumption. After closing the container, mix the contents by shaking it 10-15 times. Evaluate the tank mixture visually twice: immediately after mixing and after the mixture has settled (in about 30 minutes). Incompatibility of formulations is indicated by their separation into layers, residuum occurrence, flocculation of the mixture, formation of sludge that does not disperse.

Attention! It is possible to use the formulation in hard water due to the water softener in its composition. At the same time, if there is high concentration of hardness salts and significant amount of water, it is possible that after some time there will be a slight separation of hardness salts in the form of gypsum (СаSO4٠2H2O). In this case, the amount of sulfur in the solution is slightly reduced. These processes in no way affect the solution usability or cause the possibility of spraying equipment failure, as the formulation is finely dispersed. When forming a tank mixture in hard water, we recommend spraying with the mixing mode turned on. After application of the tank mix, it is necessary to rinse the tank with water to prevent the overgrowth of gypsum crystals.

If there are no compatibility problems, prepare the working solution just before spraying (direct application). Shake the product thoroughly in the original package and pour it directly into the sprayer tank, which is to be previously filled with water to 2/3 of its volume. After this with the mixing mode turned on add the components of the tank mixture in sequence stated in the recommendations and finish the process with filling the tank with water. Stirring of the mixture should be continued throughout the period of its preparation, as well as during application.

Application rates of the spraying solution: field crops — 70-300 L/ha, vegetables — 300-400 L/ha, fruit crops and grapes — 800-1000 L/ha.

4. MIXING ORDER OF SPRAYING SOLUTION COMPONENTS: when preparing the tank mixture, stick to the following sequence of components.

Tank mix
Tank mix with UAN
  • Water
  • Plant growth regulators
  • UAN according to the foliar application recommendations 3-12%+2,5% MgSO4٠7H2O (5% Decahydrate)
  • Plant protection products
  • ORAKUL® multicomplex
  • Other micronutrient fertilizers
  • Water
Tank mix with urea
  • Water
  • Plant growth regulators
  • Urea according to the foliar application recommendations using other liquor (either into the sprayer tank or on the filter)
  • Plant protection products
  • ORAKUL® multicomplex
  • Other micronutrient fertilizers
  • Water
Attention! In preparing a tank mix, care should be taken to ensure that the mixing of the components (such as growth regulators, PPPs, microfertilizers, etc.) is conducted solely in water!

5. APPLICATION REQUIREMENTS: spraying should be done either early in the morning or in the evening, when the humidity level is high to avoid chemical leaf burn. The optimum air temperature is +10...+25 °С (50 — 77 ºF), wind speed up to 5 — 7 m/s depending on the sprayer type. It is not recommended carrying out spraying operations during foggy weather or in the presence of dew, which can lead to surface overflow of the solution and hence the reduction of the treatment efficiency. The spraying should be stopped 1.5 — 2 hours before the rain.

Attention! Use а freshly mixed solution. Do not store the prepared solution more than 24 hours.

6. STORAGE AND TRANSPORTATION: storage and transportation must be carried out in accordance with ГОСТ 14189 (National State Standard).

The formulation should be stored in a warehouse or storage building, designed specifically for this purpose. Storage area should be free of direct sunlight, moisture, pollution and mechanical damage to the container. Store at temperature above 0 ºС below +30 ºС (50 — 86 ºF), in the original closed package in an upright position, with the cap facing up in a cardboard box. Do not stack cardboard boxes more than 3 high.

Decrease of temperature below -15 ºС (5 ºF) results in the product decrease of viscosity, the prolonged storage may cause sediment formation.

Any form of transport is possible while in covered vehicles. The use of open vehicles, which provide protection against precipitation, is allowed as well.

According to the conformity №255313/1 of the Ukrainian Cargo Bureau, State Research and Development Institute of the Merchant Marine of Ukraine of the Ministry of Infrastructure of Ukraine is not classified as dangerous cargo and is shipped as safe cargo under general conditions.

7. WHO CLASSIFICATION, TOXICITY: 4th toxicity class. The formulation is nontoxic, does not cause allergies, is environmentally friendly and absolutely harmless to pollinating insects.

8. PRECAUTIONS: keep away from children and animals. When carrying out spraying operations, use the appropriate and adjusted equipment, follow generally accepted safety standards.

9. FIRST AID INSTRUCTIONS: if the skin or eyes are contaminated with the preparation, flush them with water. If necessary, call a doctor.

10. CONTAINER AND LEFTOVER FORMULATION DISPOSAL: a container and leftover formulation do not require specific methods of disposal and neutralization.

11. STORAGE PERIOD: 5 years.

12. TECHNICAL REGULATION: ТУ У 20.1-24051976-003:2016.


14. VOLUME OF PACKAGES: 10 mL, 100 mL,1 L. 5 L, 10 L.

15. HYDROGEN-ION INDICATOR (pH), units: 6.0 ± 0.5.

16. DENSITY, g/cm3: 1.248 ± 0.005.

17. COLOR (visually): green.

18. ODOUR (organolept.): distinct.