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Premier Dried
Superphosphate
Impact Fertilisers has focussed its considerable agricultural and production
expertise on developing products that add value to locally produced fine foods
and fibres. Premier Super Dry has been developed to meet that demand for
quality. Premier Super Dry is manufactured at Impact's Derwent Park Plant in
Hobart, Tasmania to strict quality specifications.
Typical Analysis
|
% |
P2O5 |
| Phosphorus (P) |
|
|
| P - total |
8.8 |
20.2 |
|
| P - citrate insoluble |
0.2 |
0.5 |
| P - available |
8.6 |
19.7 |
| P - citrate soluble |
0.6 |
1.4 |
| P - water soluble |
8 |
18.3 |
| Moisture as H20 |
3.0-4.0 |
|
| Free acid as H3PO4 |
2.5 |
|
| Calcium as CaO |
22 |
|
| Sulphur as SO4 |
11 |
|
| Iron as Fe2O3 |
0.4-0.6 |
|
| Aluminium as Al2O3 |
0.2-0.4 |
|
| Fluoride as F |
2 |
|
| Silicon as SiO2 |
1.5-3.0 |
|
| Zinc |
450 ppm |
|
| Magnesium |
2500 ppm |
|
| Cadmium |
20 ppm |
|
| Lead |
50 ppm |
|
| Mercury |
1.5 ppm |
|
Premier Super Dry Features
- Premier Super Dry is specially dried and triple screened to give more
even granule size. This even granule size creates superior blending
characteristics
- Single Superphospahte (SSP) remains one of the cheapest forms of
phosphate (P) and sulphur (S) for farmers and the forest industry
- The Sulphur (S) cost in Single Superphosphate (SSP) is also one of the
lowest compared with alternative sources
- The ratio of Phosphorous (P) & Sulphur (S) suits many crops and pasture
needs
- Both the Phosphorous (P) & Sulphur (S) are in readily available forms to
the plants
- In particular Premier Super Dry can be blended with other products to
make a range of NPK (Nitrogen, Phosphorous,Potassium) products (plus trace
elements)
- Premier Super Dry can be stored easily for long periods, without taking
up moisture
- Premier Super Dry contains small amounts of additional trace elements
Uses
- Premier Super Dry can be used as a low cost source of Phosphorous (P)
and Sulphur (S) for a wide range of pasture and cropping applications
- Single Superphosphate (SSP) is a traditional product for supplying
Phosphorous (P) and Sulphur (S) to pastures, the main two nutrients required
for pasture production
- Premier Super Dry can be used as an ideal source of Phosphorous (P) when
mixed with Nitrogen (N) and Potassium (K) for a range of pasture needs
- Premier Super Dry blends well with other high analysis fertilisers such
as Diamonium Phosphate (DAP), Muriate of Potash (MOP) and Triple
Superphosphate (TSP) due to its dryness and uniform size characteristics
Specifications
- Granule Size - particle range, 85% 1-4mm, 0.5 to 1% less than 0.5mm
- Bulk density - 1.1 tonnes/m3
- Angle of repose - 31-33° C
Storage and Handling
- Can be stored for long periods in dry conditions
- Does not take up moisture from the air
- Can be used in a wide range of spreading and sowing equipment
Restrictions
- It is not advised that you mix Premier Super Dry with urea and store for
long periods as products may react and break down
- If mixing with pasture seed, must be applied within four hours otherwise
germination of seed may be affected
Manufacture
Premier Super Dry is manufactured using a unique drying and triple screening
process. It is produced by a reaction that naturally occur between phosphate
rock with sulphuric acid. The process converts insoluble phosphates into forms
more readily available to plants.
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