沼气原料是生产沼气的物质基础,影响沼气产生快慢的主要因素是原料的种类,分解原料的细菌,物理因素和化学因素等。将这些因素综合考虑,选择最佳条件去处理发酵原料,就能获得沼气原料发酵快、产气早的效果。原料因素凡在一定条件下能分解的有机物质,都可 Biogas raw materials are the material basis for the production of biogas. The main factors that affect the speed of biogas production are the types of raw materials, the bacteria, the physical factors and the chemical factors that decompose the raw materials. Taking these factors into consideration, selecting the best conditions for the treatment of the fermented feedstock can achieve the effect of quick biogas feedstock production and early gas production. Raw materials where under certain conditions can decompose organic matter, can be