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For agro-enterprises and farm firms

Micronutrient fertilizer ORAKUL® colofermine of ferrum
Composition g/L
Ferrum Fe 65
Nitrogen N 73
Sulfur SO3 93
Colofermine 606
Packaging: 100 mL
1 L
5 L
10 L

Micronutrient fertilizer ORAKUL® colofermine of ferrum

ORAKUL® colofermine of ferrum is a concentrated micronutrient fertilizer for foliar feeding of field, vegetable and perennial crops.
 
ORAKUL® colofermine of ferrum eliminates effectively ferrum deficiency in plants. It does not contain any ballast additives, so it does not cause leaf burn. It is completely absorbed through the leaf surface of plants. 

Ferrum is directly involved in the formation of chlorophyll, it is a part of a series of enzymes, influences the respiration rate of plants.

Particularly sensitive to iron deficiency are potatoes, cabbage, tomatoes, corn, legumes, fruit crops and grapes. Iron deficiency is most often observed on calcareous soils. Phosphate fertilizers also affect the solubility of iron: adition of high doses of it promotes the formation of low-soluble iron phosphate in the soil.

When there is an iron deficiency, chlorosis develops. In leaves chlorophyll formation is broken down, leaves lose their green color, darken and fall prematurely. Plant growth slows down.

At the first signs of chlorosis or as a preventive measure, when there is a low content of iron in the soil, it is necessary to carry out foliar treatment. Application of ORAKUL® colofermine of ferrum no later than 5 days after the onset of the disease restores the color of the leaves. The formulation contains a high concentration of ions of iron, which provides a reduction in dose of its application, and subsequently the costs per hectare.

Sulfur prevents the destruction of chloroplasts, which makes photosynthesis the most efficient. Nitrogen in ORAKUL® colofermine of ferrum is in ammonium and amide form, which enhances root development. ORAKUL® colofermine of ferrum can be also used in hard water. Active substance of the formulation prevents from calcium sulphate (gypsum) formation, which can lead to breakdown of spraying machinery.

ORAKUL® colofermine of ferrum has a significant physiological effect on plants, namely:
  • restores the color of discolored leaves;
  • improves the water-holding capacity of plant tissues, increases viscosity of protoplasm and osmotic pressure;
  • accelerates the rate of chlorophyll formation, prevents the destruction of chloroplasts, all which makes photosynthesis the most efficient;
  • stabilizes the intensity of plant respiration and redox processes;
  • enhances root development.
It is recommended for use in conjunction with VIMPEL® plant growth stimulator .
 
Recommended technologies

APPLICATION

CropsApplication stagesApplication rate, L/ha
Spiked cerealstillering
2-3 applications every 10 – 14 days in the period of intensive growth
1.0 - 1.5
Corn, sorghum3-5 leaves
next applications every 10 – 14 days
2.0 - 3.0
Legumes3-5 ternate leaves
next applications every 10 – 14 days up to a cessation of intensive growth
2.0 - 3.0
Sunflower2-4 pairs of leaves
next applications every 10 – 14 days
1.0 - 1.5
Rapeseedrenewal of the vegetation
next applications every 10 – 14 days up to a cessation of intensive growth
1.0 - 1.5
Sugar and fodder beet4-6 leaves
next applications every 10 – 14 days up to closure of leaves between rows
1.0 - 1.5
Potatoessprouts
bud formation
1.0 - 1.5
Grapesbefore flowering
softening of berries
3.0 - 4.0
Orchards and berriesbefore flowering
fruit growing 
3.0 - 4.0
Vegetables and other cropsat the beginning of vegetation,
next applications every 7-10 days up to a cessation of intensive growth  
2.0 - 3.0