 |
|
 |
 |
 |
|
|
|
|
|
|
|
|
|
 |
Compost products are available in a variety of particle sizes i.e.
• Medium grade- 0-20 mm screened material
• Premium grade - 0-10 mm screened material
Also available is a manufactured top-soil conforming to BS3882. This consists of 0-20 mm screened material of mixed compost and soil and is sold as a Compost/Soil Mix.
|
|
 |
| All compost products are manufactured in accordance with the terms of the Publicly Available Standard PAS 100. This quality management system ensures that site processes and management procedures operate to deliver a consistent, safe and reliable quality product. Wm Tracey Ltd’s site processes at Middleton are accredited to the PAS 100 Standard as certified by The Composting Association. |
|
|
|
 |
| |
In Dry Matter |
As received (fresh) |
| Parameter |
Typical Value and/or range |
Units |
Results |
Units |
| Bulk Density |
N/A |
g/l |
650 |
g/l |
| Moisture |
N/A |
N/A |
|
% |
| Organic Matter |
29-35 |
% |
N/A |
N/A |
| pH |
N/A |
N/A |
7.5-8.5 |
|
| Electrical Conductivity |
N/A |
N/A |
170-220 |
mS/m |
| N/A |
N/A |
1700-2200 |
uS/cm |
| Nitrogen (total) |
13500-17250 |
mg/kg |
4700-6000 |
mg/l |
| 1.3-1.7 |
% |
0.4-0.6 |
% |
| Ammonium-nitrogen (water soluble) |
980-1160 |
mg/kg |
340-380 |
mg/l |
| Nitrate-nitrogen (water soluble) |
150 |
mg/kg |
50 |
mg/l |
| Phosphorus (total) |
1700-2250 |
mg/kg |
550-800 |
mg/l |
| Phosphorus (water soluble) |
20-150 |
mg/kg |
5-50 |
mg/l |
| Potassium (total) |
5000-10000 |
mg/kg |
1900-3400 |
mg/l |
| 1.00 |
% |
N/A |
% |
| Potassium ( water soluble) |
3000-4400 |
mg/kg |
1000-1500 |
mg/l |
|
|
|
| |
|
|
|
|