Energy crops are not easily converted by microorganisms because of their recalcitrance. This necessitates a pretreatment to improve their biodigestibility. The effects of different pretreatments. as well as their combination on the enzymatic digestibility of Arundo donax L. https://www.spidertattooz.com/Army-Patch-44th-Infantry-Brigade-Combat-Team-embroidered-on-OCP/