SKU 40130Potassium-calcium nitrate Qrop Mix 13-0-30 + 9% CaO 25kg
Qrop Mix SQM 13-0-30 + calcium is a potassium-calcium nitrate dedicated for use in vegetable and fruit crops.
Description
Qrop Mix SQM 13-0-30 + calcium fertiliser
- Potassium-calcium nitrate.
- For use in vegetable and fruit crops.
- For rapid elimination of deficiencies.
- Ideal for use at times of maximum crop demand, e.g. during fruit development and grain filling.
Qrop Mix 13-0-30 is a granulated soil fertiliser, serving as a source of fast-acting nitrogen, potassium and calcium nutrients for fruit and vegetable plants. Qrop Mix is potassium-calcium nitrate 13-0-30 + 9% CaO.
Qrop Mix 13-0-30 - composition:
- total nitrogen (N) (13.8%) – including:
- nitrate nitrogen (N-NO3) (13.45%),
- ammonium nitrogen (N-NH4) (0.4%); - potassium oxide (K2O) water soluble (30.1%);
- calcium oxide (CaO) water soluble (9.1%).
Application and dosage
|
Crop |
Recommendations / application timing |
Dose |
|---|---|---|
|
orchard crops |
during flowering and fruit growth |
single dose not exceeding 100–300 kg/ha – depending on soil fertility and expected yield |
|
field vegetables |
in the 2nd–4th week of vegetative growth |
single dose not exceeding 100–300 kg/ha – depending on soil fertility and expected yield |
|
vegetable and orchard crops under cover |
application by hand sowing; if there are no systems allowing fertiliser application together with irrigation, mainly as top dressing, during periods of high demand for nitrogen, potassium and calcium |
single doses not exceeding 2–4 kg/100 m2 – depending on growing medium fertility, species and variety requirements, and expected yield |
|
apple tree |
end of flowering; apply fertiliser evenly in herbicide strips |
200–250 kg/ha; if a high yield is expected, increase the fertiliser dose by 20–25% |
|
apple tree – additional treatment |
Treatment especially recommended in case of heavy fruiting and conditions favouring nutrient leaching; perform in mid-July. Apply evenly in tree rows, in herbicide strips |
additional 150 kg/ha |
|
onion |
2–3 weeks after emergence and at the beginning of June |
twice at 150–200 kg/ha |
|
tomato |
6 weeks after transplanting seedlings |
150–200 kg/ha |
