秸秆是农作物在收获籽实后的剩余部分,是农作物的副产品,也是一种具有多用途的可再生的重要生物资源,通常是指小麦、玉米、油料、棉花、薯类、瓜果等多种作物秸秆。农作物秸秆除含有大量的碳素外,还富含氮、磷、钾、钙、镁及各种微量元素等有机质,它在某些领域通过科技进步与创新,走出了秸秆肥料化、饲料化、能源化、工业化以及生物转化为食用菌等的新路子,因此,农作物秸秆的综合利用技术,既可缓解农村肥料、饲料、燃料和工业原料的紧张,又是保护生态环境,促进农业 Straw is the remaining part of a crop after it has been harvested. It is a by-product of crops and a multipurpose renewable important biological resource, usually wheat, corn, oil, cotton, potatoes, fruits and other crops Straw. In addition to containing a large number of carbon stalks crop, but also rich in nitrogen, phosphorus, potassium, calcium, magnesium and various trace elements and other organic matter, which in some areas through scientific and technological progress and innovation, out of the straw fertilizer, feed, Therefore, the comprehensive utilization of crop straws not only can ease the tension of rural fertilizer, feed, fuel and industrial raw materials, but also protect the ecological environment and promote the development of agriculture