1现状贵州省地处云贵高原东部,立体农业气候特点较突出,适合大部分农作物生长。全省农作物以水稻、玉米、油菜、小麦和烤烟为主,每年农作物收获后都会产生大量的秸秆,秸秆是农业生产中的副产品,是农村的重要 1 Status Guizhou Province is located in the eastern part of Yunnan-Guizhou Plateau, three-dimensional agro-climatic characteristics more prominent, suitable for most of the crop growth. The province’s crops mainly include rice, corn, rapeseed, wheat and flue-cured tobacco. Large amounts of straw are produced after harvest of crops each year. Straw is a by-product of agricultural production and important in rural areas