［编者按］本期增辟“徐州市平原绿化建设专栏”，集中介绍徐州市平原绿化建设的全局经验和其所辖新沂市等四个县（市）的专项经验。值得指出的是，徐州市早在1986年即已首批进入全国平原绿化地、市的行列，其所辖新沂市、丰县、评价市、铜山县也先后被林业部、江苏省评为绿化 [Editor’s note] In this issue, an additional column entitled “Greening of Xuzhou Plain” focuses on the overall experience of the plains afforestation construction in Xuzhou City and the special experiences of the four counties (cities) under their jurisdiction, such as Xinyi City. It is worth pointing out that as early as 1986, Xuzhou City was the first to enter the plains of the country, the ranks of the city, under the jurisdiction of Xinyi City, Feng County, City appraisal, Tongshan County has also been the Ministry of Forestry, Jiangsu Province as Greening