A cellulose degrading strain named F2 was used to compost corn stalks,mixed with pig feces,in a lab experiment.Methane(biogas) production rate and volatile solid(VS) removal rate of the anaerobic fermentation,which were undergone for different durations of pretreatment,were investigated as well.It has been proved that using of F2 remarkably improved corn-stalk degradation in terms of TOC(total organic carbon) removal and promoted biogas production.The result indicated that F2,the cellulose-degrading strain ...