Hot sale Factory Zinc Sulphate Heptahydrate 99.9% - Monoammonium Phosphate MAP – Lemandou
Hot sale Factory Zinc Sulphate Heptahydrate 99.9% - Monoammonium Phosphate MAP – Lemandou Detail:
Item | Specification |
Main Contents % | ≥ 98.5 |
Phosphorus (as P2O5) % | ≥ 61.0 |
Nitrogen (as N) % | ≥ 12.01 |
pH | 4.4-4.8 |
Moisture % | ≤ 0.2 |
Fluoride (as F) % | ≤ 0.02 |
Arsenic (as As) % | ≤ 0.005 |
Water Insoluble % | ≤ 0.10 |
Sulphate % | ≤ 0.9 |
CAS No.:7722-76-1
Molecular Weight:NH4H2PO4
EINECS No.:231-764-5
Appearance:115.03
Molecular Formula:White crystal or granular
Packing
25 KG
Dosing Instructions
Crop | Application date | Total dosage | Dosage per plants |
Fruit trees (adult trees) | As of start fertigation until 4 to 6 weeks before harvesting | 100-200 kg/ha. | Subject to soil and climatic conditions |
Vineyards (adult table grapes) |
Use during central part of fertigation program. In case of deficiency, usable as of the start |
50 – 200 kg/ha. | Subject to soil and climatic conditions |
Citrus (adult trees) | during entire crop cycle | 150 – 300 kg/ha. | Subject to soil and climatic conditions |
Vegetables | As of planting until 3 to 4 weeks before harvesting. Depending of crop: leafy crops or fruit bearing crops. |
100 – 250 kg/ha. | |
Potatoes | As of start of fertigation until mid of tuber bulking stage |
100 – 200 kg/ha. | Subject to soil and climatic conditions |
Tomatoes | As of start of fertigation until 1 month before harvesting |
150-300 kg/ha. | Subject to soil and climatic conditions |
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