Biomass Feedstock Storage for Quantity and Quality Preservation - Engineering and Science of Biomass Feedstock Production and Provision - page 166

Fig. 7.4 On-farm covered storage of round bales in a shed without walls and any climate control
mechanism
Fig. 7.5 Ensilage of biomass in bags. Ensiling can also take place in concrete pits
Ensilage of high-moisture biomass has been commonly used for longer-term
storage to produce animal feed (Fig. 7.5 ). Anaerobic digestion by bacteria ferments
sugars to produce lactic acid. These changes in the quality parameters are desirable