秸秆沼气技术是指利用沼气设施设备,以农作物秸秆为主要原料,在严格的厌氧环境和一定的温度、水分、酸碱度等条件下,经过微生物的厌氧发酵产生可燃气体的技术。秸秆作为沼气发酵原料,主要是采用小麦、玉米、水稻、大豆等农作物秸秆,农村常用的秸秆沼气主要分为全秸秆沼气发酵和秸秆与粪便混合沼气发 Straw biogas technology refers to the technology of producing combustible gas by microbial anaerobic fermentation under the conditions of strict anaerobic environment and certain temperature, moisture, pH and the like by utilizing biogas facilities and equipment and using crop straw as main raw material. Straw as biogas fermentation raw materials, mainly using wheat, corn, rice, soybeans and other crop stalks, straw biogas commonly used in rural areas are mainly divided into the whole straw biogas fermentation and straw and feces mixed biogas