Product Type
Foliar micronutrient fertilizer for oilseed crops
RAPS COMPLEX
Concentrated foliar micronutrient fertilizer for oilseed rape, flax and sunflower, designed to support uptake, flowering, maturation, yield and quality.
RAPS COMPLEX is a concentrated foliar nutrient solution developed especially for oilseed crops, including winter and spring oilseed rape, flax and sunflower. Its micronutrient package is designed to support crop development during establishment, rapid growth, flowering and reproductive stages.
The formulation combines boron, manganese, magnesium, iron, zinc and molybdenum. Micronutrients complexed with gluconic acid provide high solubility, biodegradability and chemical stability, helping maintain nutrient availability even under alkaline conditions.
Technical Profile
Key product information at a glance.
Formulation
Concentrated foliar nutrient solution with gluconic acid complexes
Origin
Imported from EU
Key Composition
B 1.0% · Mn 1.0% · MgO 1.2% · Fe 0.9% · Zn 0.9% · Mo 0.5% w/v
Application
Foliar spray
Available Pack Sizes
1 L · 5 L · 20 L · 1000 L
Composition and guaranteed analysis
| Composition | % w/v |
|---|---|
| Boron (B), water soluble | 1.0 |
| Manganese (Mn), water soluble | 1.0 |
| Magnesium (MgO), water soluble | 1.2 |
| Iron (Fe), water soluble | 0.9 |
| Zinc (Zn), water soluble | 0.9 |
| Molybdenum (Mo), water soluble | 0.5 |
Key benefits and agronomic effects
- Supports better crop quality and yield.
- Improves micronutrient uptake.
- Supports regular flowering and maturation.
- Provides targeted micronutrient nutrition for oilseed crops.
- Supports key establishment, growth and reproductive stages.
- Offers rapid foliar uptake and straightforward application.
How it works / Technical advantages
RAPS COMPLEX combines six water-soluble nutrients in a concentrated foliar formulation tailored to the nutritional requirements of oilseed crops. The nutrient profile includes boron, manganese, magnesium, iron, zinc and molybdenum.
Gluconic acid complexation improves the technical performance of the micronutrients by providing excellent solubility, biodegradability and chemical stability of the complexes, including under alkaline conditions.
Application rates and timing
Application Guidance: Apply RAPS COMPLEX by foliar spray at 1 L/ha. Select the crop-specific timing listed below, with applications focused on establishment, stem elongation, bud formation, flowering and early pod development.
Foliar application
| Crops | Timing | Dose | Notes |
|---|---|---|---|
| Winter oilseed rape | Autumn at 4-8 leaves unfolded; spring after growth resumes / beginning of main stem elongation; bud formation; from the beginning of petal fall until the beginning of pod development | 1 L/ha | |
| Spring oilseed rape | Leaf development until the beginning of main stem elongation; bud formation until the beginning of flowering; from the beginning of petal fall until the beginning of pod development | 1 L/ha | The final timing line in the source artwork contains duplicated text; the clearly readable petal-fall-to-pod-development interval has been retained. |
| Flax | Herringbone phase; rapid growth phase; setting flower buds until the beginning of flowering (optional) | 1 L/ha | |
| Sunflower | 2-4 leaves unfolded; beginning of stem elongation | 1 L/ha |
Additional technical information
Frequently asked questions
What is RAPS COMPLEX?
RAPS COMPLEX is a concentrated foliar micronutrient fertilizer developed for oilseed rape and other oilseed crops such as flax and sunflower.
What nutrients does RAPS COMPLEX contain?
It supplies water-soluble boron, manganese, magnesium, iron, zinc and molybdenum.
What is the recommended dose?
The general foliar dose is 1 L/ha for winter oilseed rape, spring oilseed rape, flax and sunflower.
When should RAPS COMPLEX be applied to winter oilseed rape?
Key timings include 4-8 leaves in autumn, the start of spring growth and stem elongation, bud formation, and the period from petal fall to early pod development.
Can RAPS COMPLEX be used on sunflower?
Yes. Apply at 1 L/ha at the 2-4 leaf stage and at the beginning of stem elongation.
Why are the micronutrients complexed with gluconic acid?
Gluconic acid complexation provides excellent solubility, biodegradability and chemical stability, including in alkaline conditions.
What are the main agronomic benefits?
RAPS COMPLEX supports micronutrient uptake, regular flowering and maturation, and improved crop quality and yield.
What pack sizes are available?
RAPS COMPLEX is available in 1 L, 5 L, 20 L and 1000 L formats.
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