B2.1. Pilot compost mixing studies
Study of different mixes of slurry solid fraction and bulking agents (pruning waste from stone fruit trees and/or corn stubble). Product analysis.
B2.2. Intermediate-scale composting (6 m3) of pig slurry solid fraction with bulking materials
Four compost piles will be managed in the Cabrils Institute of Food and Agriculture Research and Technology (IRTA).
B2.3. On-site farm-based composting
The best mix from B2.2. will be composted in farms (Soses).