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一、概况南京五县四郊地处宁镇扬丘陵山区,地形、气候、土壤、植被等自然条件,均适宜白蚁的孳生繁衍。建国以来,从五十年代至七十年代中期,先后兴建了中、小型水库354座,承担了防洪、抗旱、农田灌溉、人民生活和工业应用,甚至小型发电等重要任务,关系到南京地区及毗邻的兄弟省、市的农田水利、工农业生产、人民生活的安全。自七十年代中期起,在我市所属范围内
First, an overview Nanjing four counties located in the southern suburbs of Yangling hills and mountains, topography, climate, soil, vegetation and other natural conditions, are suitable breeding termites. Since the founding of the People’s Republic of China, 354 medium- and small-sized reservoirs have been built from the 1950s to the mid-1970s, undertaking important tasks such as flood control, drought resistance, farmland irrigation, people’s life and industrial applications, and even small-scale power generation. Adjacent brother provinces, municipal farmland water conservancy, industrial and agricultural production, people’s lives and safety. Since the mid-seventies, within the scope of our city