栾城县处于太行山山前平原高产类型区,种植结构比较单一,有着大量的小麦、玉米秸秆资源,每年夏收和秋收都有大量秸杆被焚烧,不仅浪费了资源,烧毁了树木.还污染了大气环境。因此,利用秸杆对果园进行覆盖,除可培肥土壤,提高地力,合理利用资源,减少人财物浪费外,还有着改善省会环境的特殊意义。 Luancheng County is in the high-yield type area of ​​the Taihangshan piedmont plain. Its planting structure is rather single and has a large amount of wheat and corn stalks. Every year, a great deal of straw is burned in the summer and autumn harvests, not only wasting resources but also destroying the trees. Atmospheric Environment. Therefore, using straw to cover the orchard can not only improve soil fertility, improve soil fertility, rationally utilize resources and reduce waste of human and financial resources, but also have special significance for improving the environment of provincial capitals.