Product
EC FERTILISER
Zinc complex with heptagluconic acid
Nutrients:
6 %
Water-soluble zinc
(Zn)
80 g/l
Density: 1,3
pH-Value: 6,0
Color: brown
Storage
Our products are tested between -10 °C and + 45°C and can be stored within this temperature-range. Occurring crystals due to cold storage will dissolve again at higher temperatures. We recommend a frost-free storage and a product-temperature above +5 °C at the time of use.
Miscibility
Lebosol®-HeptaZink is compatible with the common plant protection products. Since not all the influences appearing in practice are predictable, a miscibility test with small amounts of the products provided for the spraying is always useful. In case of mixture with fertilizers or plant protection products fill sprayer up to 2/3 with water and add products separately. Add Lebosol®-HeptaZink as the last component. Apply immediately stiring constantly.
Product active agent
Zinc availability is low on humic soils, with high pH-value, in phosphorus rich soils and in cold wet conditions.
Zinc deficiency is shown by pale stripes, orange tinge, stunted plants and small leaves.
Recommendations
| Crop | Aim/Problem | Recommendation | Time |
|---|---|---|---|
| In all crops | To provide zinc | 1 - 3 l/ha Lebosol®-HeptaZink (with foliar fertiliser in at least 200 l water. Upon application with backpack sprayer 0.25 - 0.5%.) | When required |
| Cereals | Yield, N efficiency, winter hardiness | 2 l/ha Lebosol®-HeptaZink (Recommendation for winter cereals) | In autumn from the 3-leaf stage |
| Cereals | Yield, N efficiency, quality, stress tolerance | 2 l/ha Lebosol®-HeptaZink (Recommendation for winter cereals) | In spring from the start of vegetation |
| Cereals | Tillering, yield, N efficiency, stability | 2 mal 2 l/ha Lebosol®-HeptaZink (Recommendation for summer cereals) | From 3-leaf-stage |
| Legumes | Initial development, leaf quality, stress tolerance | 1 - 2 mal 2 l/ha Lebosol®-HeptaZink | From 6-leaf stage |
| Maize | Grain yield, quality | 2 - 3 l/ha Lebosol®-HeptaZink | From 4-leaf stage |
| Hops | Bud and shoot development, quality | 3 - 5 times 2 - 3 l/ha Lebosol®-HeptaZink | 0.5 m growth height to beginning of flowering |