Description
Key effects:
Innovative HGA Complexation
Heptagluconic acid ensures complete zinc complexation and maximum bioavailability, reducing the risk of nutrient precipitation and enabling rapid transport within plant tissues.
Reduced Risk of Phytotoxicity
The safe formulation minimises application-related stress, allowing use across a wide range of application rates, including shorter intervals, without the risk of plant damage.
Improved Plant Resistance and Condition
The product strengthens the plant’s natural resistance to fungal diseases and improves tolerance to abiotic stress, including low temperatures and drought, supporting proper plant development and yield formation.
Wide Application Temperature Range
Effective at temperatures from +5°C to +25°C, providing flexibility of application under variable weather and seasonal conditions.
Ingredients:
| Macronutrients | % m/m | % m/v |
|---|---|---|
| Zinc (Zn)* fully complexed by sodium glucoheptonate | 5,00 | 6,05 |
The role of zinc in crops:
- regulates the hormonal balance of plants, has a positive effect on the photosynthesis process, determines protein synthesis and carbohydrate binding.
- it contributes to the development of the correct shape of plants and better color of leaves and fruits
- increases plant resistance to fungal diseases and prolongs the “green leaf” effect
- it improves the size and quality of the main crop and increases plant biomass
- stimulates the uptake and increases the efficiency of nitrogen fertilization
- it has a positive effect on increasing the frost resistance of winter crops
Zinc deficiency:
- shortening and curling of leaves, in extreme conditions the leaves may die. Leaf chlorosis in the form of white-yellow spots on the ends of leaves or in the form of white-yellow stripes on leaves (cereals and corn) between the veins.
- shortening and dying of side shoots in extreme conditions may lead to their death
- dwarfing of plants, distortion of plants, shortening of internodes, waving of leaves (potato, tomato)
- reducing the formation of flower buds and the number of grains in cobs and ears
Dosage and timing of application:
| Crop | Rate (l/ha) | Applications |
|---|---|---|
| Field crops | 1-2 | 2 applications from the 4–6 leaf stage until row closure |
| Fruit and berry crops | 1-2 | 2–3 applications from the green bud stage and after harvest |
| Vegetables | 1-2 | 2–3 applications during periods of intensive growth |
| Fertigation | 0,25-0,3% | Depending on the needs of the crop |
