DOLINA·Macronutrients
ORAKUL® colofermine of potassium
Nitrogen-free liquid potassium microfertilizer with colofermine for foliar application on field, vegetable, fruit and berry crops.
Main advantages
- Nitrogen-free — suited to late growth stages
- 361 g/L K2O — concentrated potassium nutrition
- Water softener — PPPs keep working in hard water
- Sprays from +5 °C — usable in cool weather
About this product
ORAKUL® colofermine of potassium
ORAKUL® colofermine of potassium is a concentrated liquid microfertilizer for foliar feeding of field, vegetable, fruit and berry crops and grapes. It contains no nitrogen, so it also suits late growth stages, when potassium regulates the water balance, sugar formation in the leaves and sugar transport to other organs. A built-in water softener binds hardness salts without clouding the spray solution, so the product mixes in tanks with crop protection products, urea, UAN and growth regulators. Manufacturer: DOLINA.
At a glance
Nutrient composition
Nutrient composition
Potash fertiliser
Straight potash fertiliser. Value is % K₂O by mass.
Application
Rates, windows, expected results
- Application rate
- 1.5–4.0 L/ha (field crops, potatoes, vegetables); 2.0–6.0 L/ha (grapes, fruit and berry crops); spray volume 70–300 L/ha (field crops), 300–400 L/ha (vegetables), 800–1000 L/ha (fruit crops, grapes)
- Window
- Foliar: cereals — tillering, heading; corn — 6–8 leaves, milk-wax ripeness; grain legumes — 3–5 trifoliate leaves, then every 10–14 days until intensive growth stops; sunflower — 2–4 leaf pairs, budding; rapeseed — regrowth, budding; sugar and fodder beet — 4–6 leaves, then every 10–14 days until leaves close between rows; potatoes — budding, after flowering; grapes, fruit and berry crops — after flowering (fruit set), then every 10–14 days; vegetables — start of the season, then every 7–10 days. Air temperature above +5 °C, optimum +10…+25 °C; morning or evening.
- Compatible crops
- cereals · corn · grain legumes · sunflower · rapeseed · sugar beet · fodder beet · potatoes · grapes · fruit and berry crops · vegetables
Full specifications
Every field from the manufacturer
- Type
- Potassium
- Form
- Liquid
- Manufacturer
- Компанія DOLINA
- Application
- Foliar
- Target Crops
- Cereals, Corn, Sunflower, Rapeseed, Sugar Beet, Fodder beet, Potato, Grapes, Fruit crops, Berry crops, Vegetables
- Склад, г/л
- K2O 361
- Термін придатності
- 5 років
- Умови зберігання
- від 0 °C до +30 °C
- pH
- 7.1 ± 1.0
Vendor offers
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Manufacturer documents
Manuals, certificates, declarations
Questions & answers
What farmers ask most
- Rates depend on crop, prior history and soil analysis. This is a straight fertiliser, not an NPK complex at 150–300 kg/ha. An agronomist sets the dose from nutrient offtake.
Product specifications are compiled from publicly available manufacturer sources and are provided for guidance only — confirm all details with the vendor before purchase. Brand names, logos and trademarks are the property of their respective owners; a listing on ADAM does not imply affiliation, sponsorship or endorsement.