Product
EC FERTILISER
PK fertiliser solution 24-27
Nutrients:
23,8 %
Water-soluble phosphate
(P2O5)
385 g/l
,
27,4 %
Water-soluble potassium oxide
(K2O)
440 g/l
Density: 1,61
pH-Value: 8,0
Color: colourless
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®-PK-Max is compatible with all commonly used 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. Don’t mix with fertilisers containing calcium or magnesium and with manganese nitrate. In case of mixture with fertilizers or plant protection products fill sprayer up to 2/3 with water and add products separately. Add Lebosol®-PK-Max as the last component.
Product active agent
Phosphorus availability is low on acidic or very alkaline (calcareaus) soils, soils with low organic matter or in iron rich soils and in cold and wet conditions. Phosphorus deficiency often appears in crops with a poorly developed root system.
Phosphorus deficiency is shown by fewer and smaller tubers in potatoes, small, dark green younger leaves, stunted plants, red colouration on stems and leaves, lower fruit quality and reduced storage potential.
Recommendations
| Crop | Aim/Problem | Recommendation | Time |
|---|---|---|---|
| In all crops | For phosphorus and potassium nutrition, yield, increased vitality (e.g. in cold conditions), N efficiency, energy and water balance, photosynthesis rate, root formation | 5 - 10 l/ha Lebosol®-PK-Max (in at least 200 l water or 0.5 - 1%; for sensitive crops and under glass/film 0.25 - 0.5%) | When required |
| In all crops | For phosphorus and potassium nutrition, yield, increased vitality (e.g. in cold conditions), N efficiency, energy and water balance, photosynthesis rate, root formation | Fertigation Lebosol®-PK-Max | Ask your consultant |
| Cereals | Grain quality, protein content, winter hardiness | 1 - 2 times 6 l/ha Lebosol®-PK-Max | From 3-leaf-stage |
| Pasture land | Stimulation of initial development (in spring), N efficiency, winter hardiness | 2 - 5 times 5 - 10 l/ha Lebosol®-PK-Max |
During the vegetation period 
|
| Potatoes | Tuber set, tuber/skin quality, tuber growth, sorting | 2 - 4 times 6 - 10 l/ha Lebosol®-PK-Max | To thicken the stolons |
| Legumes | Nodulation, quality, protein content | 1 - 2 times 6 l/ha Lebosol®-PK-Max | From 6-leaf stage |
| Maize | Stimulation of early growth development (particularly in cold, wet conditions), N efficiency, vitality | 1 - 2 times 6 l/ha Lebosol®-PK-Max | From 4-leaf stage |
| Oilseed rape | Stimulation of early growth development (particularly in cold, wet conditions), N efficiency, vitality, oil content | 1 - 2 times 5 - 10 l/ha Lebosol®-PK-Max | From 4-leaf stage |
| Sunflowers | Stimulation of early growth development (particularly in cold, wet conditions), N efficiency, vitality, oil content | 1 - 2 times 6 l/ha Lebosol®-PK-Max | From 4-leaf stage |
| Sugar beet | Stimulation of early growth development (particularly in cold, wet conditions), N efficiency, vitality, sugar formation | 1 - 3 times 6 l/ha Lebosol®-PK-Max | From 6-leaf stage |
| Strawberries | Vitality, fruit firmness, storage and transport stability | 2 - 4 times 6 - 8 l/ha Lebosol®-PK-Max | From fruit set |
| Pome fruit | Red top colour, fruit firmness, storage and transport stability | 2 - 4 times 6 - 8 l/ha Lebosol®-PK-Max | 4 and 2 weeks before harvesting |
| Stone fruit | Red top colour, fruit firmness, storage and transport stability | 2 - 4 times 6 - 8 l/ha Lebosol®-PK-Max | From fruit set |
| Soft fruit | Red top colour, fruit firmness, storage and transport stability | 2 - 4 times 6 - 8 l/ha Lebosol®-PK-Max | From fruit set |
| Dessert grapes | Vitality, berry skin firmness, storage and transport stability | 2 - 4 times 6 - 8 l/ha Lebosol®-PK-Max | From fruit set |
| Citrus fruits | Red top colour, fruit firmness, storage and transport stability | 2 - 4 times 6 - 8 l/ha Lebosol®-PK-Max | From fruit set |
| Wine grapes | Vitality, berry skin firmness, storage and transport stability | 2 - 4 times 6 - 8 l/ha Lebosol®-PK-Max | From fruit set |
| Medicinal plants, scented plants and spice plants | Stimulation of early growth development (particularly in cold, wet conditions), N efficiency, vitality, internal quality, leaf quality | 2 - 4 times 5 - 10 l/ha Lebosol®-PK-Max | Once sufficient leaf mass has developed |
| General vegetables | Stimulation of early growth development (particularly in cold, wet conditions), N efficiency, vitality, internal quality, leaf quality | 2 - 4 times 5 - 10 l/ha Lebosol®-PK-Max | Once sufficient leaf mass has developed |
| Hops | Stimulation of early growth development (particularly in cold, wet conditions), N efficiency, internal quality | 2 - 4 times 5 - 10 l/ha Lebosol®-PK-Max | From 0.5 m growth height |
| Tobacco | Stimulation of early growth development (particularly in cold, wet conditions), N efficiency, internal quality | 1 - 2 times 6 l/ha Lebosol®-PK-Max | From 4-leaf stage |
| Christmas trees | N efficiency, vitality | 1 - 3 times 5 - 10 l/ha Lebosol®-PK-Max | From budding |
| Ornamental plants | Stimulation of early growth development (particularly in cold, wet conditions), N efficiency, leaf quality | 1 - 3 times 5 l/ha Lebosol®-PK-Max | When required |
| Greens | Stimulation of early growth development (particularly in cold, wet conditions), N efficiency, vitality | 2 - 5 times 5 - 10 l/ha Lebosol®-PK-Max | During the vegetation period |
| Nuts | Red top colour, fruit firmness, storage and transport stability | 2 - 4 times 6 - 8 l/ha Lebosol®-PK-Max | From fruit set |
| Cotton | Stimulation of early growth development (particularly in cold, wet conditions), N efficiency, fibre stability, winter hardiness | 2 - 4 times 6 l/ha Lebosol®-PK-Max | From 4-leaf stage |
| Rice | Protein content and grain quality, N efficiency | 1 - 2 times 6 l/ha Lebosol®-PK-Max | From 3-leaf-stage |