Fibrolytic enzyme treatment prior to ensiling increased press-juice and crude protein yield from grass silage

Grass is a versatile raw material for green biorefineries and preserving it as silage provides a year-round feedstock. The objective of the current study was to evaluate the effect of fibrolytic enzyme application on silage as a feedstock for a biorefinery. Two batches of grass (mixture of timothy and meadow fescue) silages were ensiled in pilot scale after fibrolytic enzyme was applied to them at four levels. Enzyme application increased fibre...