生物质资源包括农作物秸秆和农业加工剩余物、薪材及林业加工剩余物等,具有可再生性、低污染性、广泛分布性等特点。我国是农业大国,农作物的废弃物——秸秆资源极其丰富,对我国开发利用秸秆资源进行发电、制沼气、还田、制饲料以及秸秆的其它用途进行了综述。 Biomass resources include crop stalks and agricultural processing residues, fuelwood and forestry processing residues, etc., with the characteristics of renewable, low polluting and widely distributed. China is a big country of agriculture and the waste of crops - the straw resources are extremely rich, and the development, utilization of straw resources in our country for power generation, biogas production, field return, feed preparation and other uses of straw are reviewed.