论文部分内容阅读
陕西省宝鸡市日前出台意见,提出从今年开始,用3年时间,初步构建起公路、铁路两侧三季有花、四季常青的绿化新景观。到2013年,宝鸡市将完成市域内高速公路、国道、省道和铁路两侧林带绿化,道路沿线直观坡面宜林荒山造林和25度以上坡耕地退耕还林,建设绿色通道1600公里,完成
Recently, Baoji City, Shaanxi Province, issued its own opinion. Starting from this year, it proposed that a green landscape with three-season flowers and evergreen evergreens on both sides of the road and railway be built in three years. By 2013, Baoji City will complete afforestation of highway belts, national highways, provincial highways and railroads on both sides of the forest belts in the urban areas. Afforestation will be given to afforestation and barren hillsides along sloping fields along the roads and farmland will be converted to forests above 25 degrees on sloping lands, and 1,600 kilometers of green lanes will be completed