Utilization of cattle slurry, biogas digestates and separated digestates by injection to organically managed spring barley

Nutrient scarcity in organic farming is an important obstacle to the growth of the sector. This study aimed to design a novel anaerobic digestion system for enhancing nitrogen (N) availability and abundance by co-digestion of grass-clover biomass and cattle slurry and a series of post-treatments. Th...

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