Characteristics
ADOB® Sulphur is a multinutrient, multifunctional, free-flowing and non-hygroscopic crystalline fertiliser. This fully water-soluble product is intended for foliar application to arable, vegetable, floriculture and orchard crops. It features high levels of nitrogen (N) and magnesium (Mg) (14% each), and an extremely high concentration of sulphur (SO3, 44%). Additionally, it contains a relatively high concentration of manganese (Mn, 0.4%) that is fully chelated by the classic EDTA agent. This ensures that all nutrients in ADOB® Sulphur are readily and quickly available to all plants.
Applying this N-Mg-S rich fertiliser ensures control and prevention of sulphur deficiency in crops. This is especially true for crops renowned for their high sulphur requirements, such as oil-seed rape and brassica vegetables (e.g. broccoli, cabbage and Brussels sprouts).
Packaging: 20 kg
Features
fast dissolution and complete solubility
excellent miscibility
preventive and corrective effect
foliar application
contains nitrogen and magnesium
supplementation of soil fertilisation
fast and efficient S uptake
CE fertiliser
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| Nutrients | Symbol | Content [% w/w] | Form |
|---|---|---|---|
| Total nitrogen | N | 14.0 | |
| – ammonium nitrogen | N-NH4 | 5.7 | |
| – urea nitrogen | N-NH2 | 8.3 | |
| Magnesium oxide | MgO | 14.0 | soluble in water |
| Sulphur trioxide | SO3 | 44.0 | soluble in water |
| Manganese | Mn | 0.4 | chelated by EDTA |
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| Crops | Number of applications per season | Crop phenological stage | BBCH stage | Product application rate [kg/ha] | Spray solution application rate [l/ha] |
|---|---|---|---|---|---|
| Arable crops | |||||
| Cereals | 2 | tillering | 25-29 | 2 | 200-300 |
| first node to flag leaf | 31-39 | 2 | |||
| heading | 51-59 | 2 | |||
| Rapeseed | 3 | beginning of stem elongation | 30-31 | 2 | |
| 3 to 8 visibly extended internodes | 33-38 | 2 | |||
| green bud | 51-53 | 2 | |||
| Maize | 1 | 4-6 leaves | 14-16 | 2 | |
| Potatoes | 2 | inter-row closure | 31-39 | 2 | |
| tuber formation | 40-49 | 2 | |||
| Sugar beets | 1 | inter-row closure | 32-39 | 2 | |
| Soybean | 1 | development of side shoots and the main shoot | 21-49 | 1 | |
| Legumes | 1 | stem elongation | 30-39 | 2 | |
| Vegetable crops | |||||
| Bulb vegetables e.g. onion, leek | 3 | leaf development | 13-15 | 3 | 300-500 |
| leaf development | 16-19 | 3 | |||
| development of harvestable vegetative plant parts | 41-45 | 3-5 | |||
| Cucurbits e.g. pumpkin, zucchini, cucumber | 3 | formation of side shoots, inflorescence emergence | 21-59 | 5 | |
| flowering and fruit development | 61-79 | 5 | |||
| ripening of fruit and seeds | 81-89 | 5 | |||
| Brassica plants e.g. cabbage, cauliflower, broccoli | 2-3 | leaf development | 14-19 | 3-5 | |
| development of harvestable vegetative plant parts | 41-42 | 3-5 |
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| development of harvestable vegetative plant parts | 43-45 | 5 | |||
| Root vegetables e.g. carrot, celery, beet | 2-4 | leaf development | 11-13 | 3 | |
| leaf development | 14-19 | 3-5 |
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| development of harvestable vegetative plant parts | 41-45 | 5 | |||
| development of harvestable vegetative plant parts | 46-49 | 5 | |||
| Solanaceous e.g. tomato, pepper, early potato | 3-4 | leaf development | 13-15 | 2 | |
| leaf development and formation of side shoots | 16-29 | 3 | |||
| inflorescence emergence and flowering | 51-69 | 3-5 | |||
| fruit development | 71-79 | 3-5 | |||
| Legumes e.g. bean, pea | 2 | leaf development | 16-19 | 5 | |
| development of side shoots and the main shoot | 21-39 | 5 | |||
| Orchard crops | |||||
| Stone-fruit trees e.g. sour cherry, sweet cherry | 1-2 | fruit development | 72-79 | 2-3 | 500-800 |
| Pome trees e.g. apple, pear | 1-2 | fruit development | 74-79 | 2-3 | |
| Soft fruits e.g. strawberry, blueberry | 2-3 | start of vegetation | 10-13 | 2-3 | 300-500 |
| fruit development | 71-79 | 2-3 |
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