Slurry separation

Mise en place

Moyen terme

Composantes de durabilité

  • Emissions de GES
  • Qualité de l'air
  • Sol
  • Eau
  • Biodiversité
  • Bien-être animal
  • Economie
  • Social
  • Faisabilité technique

Région à risque climatique

Continentale
Continentale

Stress climatique

Sécheresse
Summer

Système agricole

ANIMAUX
Dairy cows

Description de la mesure

Separation of the slurry into a liquid and a solid part. This increases the nutrient effeciency in the liquid part

Commentaires sur la durabilité

The liquid part of the slurry can be spread on the grassland and does not leave a thick manure layer on the grass. The separated slurry has an easier infiltration into the soil. Less ammonia emissions are produced. Synthetic nitrogen fertilizer could be reduced through higher N content of slurry. For the separation, additional energy, working hours and investments are needed. Latter could be reduced by subcontractors.