Nutrient content
Dairy fertilizer adds more carbon to the soil than slurry and mineral fertilizer. That boosts soil life and improves long-term soil fertility, giving more stable crop production over time.
| Phosphorus | 0,5-1,5 kg/t |
| Nitrogen | 2,5-4,5 kg/t – utilization requirement for N is 45% |
| Potassium | approx. 2–4 kg/t |
| Mg & S | Small amount |
Information
Dairy fertilizer can be used on most fields.
There are no crop restrictions, so it can be used in all types of crop rotations. Its consistency and nutrient content are similar to cattle slurry—liquid and pumpable—but the nitrogen utilization requirement is only 45%.
Delivered in slurry tanks. The farmer receives compensation to cover storage and spreading costs. There are no incorporation requirements, so it can be applied to growing crops. Delivery is carried out using slurry transporters in the southern part of Jutland..
Dairy sludge is an organic by-product from dairy production, primarily consisting of sludge and residues from wastewater at dairies. It is typically generated during the treatment of wastewater in connection with the production of dairy products such as milk, cheese, and butter.
Nationwide Delivery
Miljøservice operates across the entire country and has a wide range of leased storage facilities strategically located near treatment plants and spreading areas. Miljøservice’s fertilizer products also originate locally, minimizing transport and ensuring the lowest possible climate footprint. In addition, phosphorus is especially substituted, which would otherwise need to be imported from distant countries..
How to Proceed
You can contact Miljøservice by phone, email, or through our website.
Based on the information you provide, Miljøservice will prepare a delivery agreement and delivery notice, including field number, area size in hectares, expected delivery time, and a field map. We will also provide details on the content of nitrogen (N), phosphorus (P), and potassium (K) in the sludge, along with suggestions for supplementary commercial fertilizer. You can contact us—or we will contact you—when the spreading time approaches.
Good Reasons to Use Potassium Dairy fertilizer/h1>
- No crop restrictions, making it suitable for all types of crop rotations.
- Consistency and nutrient content are similar to cattle slurry, but the nitrogen utilization requirement is only 45%.
- Delivered in slurry tanks. The farmer receives compensation to cover storage and spreading costs.
- No incorporation requirement, so it can be applied to growing crops.
- Delivered by slurry transporters in the southern part of Jutland.
Products
Read more about our fertilizer products here:

