近些年,每当进入秋冬季,我国许多农村产生的农作物秸秆被农民就地焚烧,局部空气受到严重污染,成为一大环境公害。不过当你走进号称“中国滩羊之乡”的吴忠市盐池县的乡村和田间地头,既见不到作物秸秆随意焚烧的景象,更看到农家房前屋后乱堆乱放的作物秸秆。原来当地群众将玉米、小麦、柠条、谷子等作物秸秆收割后,制作成了草粉、青贮、 In recent years, whenever entering the autumn and winter, the crop stalks produced in many rural areas of China are burned on the spot by farmers and the local air is seriously polluted, becoming a major environmental pollution. However, when you walk into the villages and fields in Yanchi County, Wuzhong City, which is known as “the hometown of Chinese stevedores and sheep”, you can not see the sight of crop stalks burning at will. Crop stalks. The original local people corn, wheat, kale, millet and other crop straw harvest, made into grass powder, silage,