两条路线两种面貌贵州省赫章县铁柱公社,地处乌蒙山的东北坡,海拔两千多米,全社有四个大队,14个生产队,719户,3900多人,6900亩耕地。这里气候异常,灾害频繁,既缺水,又易遭洪涝灾害。过去,洪水连年危害,山坡地水土流失严重,土壤浅薄贫瘠;坝地遭水打沙壅,变成乱 Two lines of two appearances Hezhang County, Guizhou Province Tiezhu commune, is located in Wumeng Mountain northeast slope, more than two thousand meters above sea level, the whole community has four brigades, 14 production teams, 719 households, more than 3900 people, 6,900 mu arable land. Abnormal climate here, frequent disasters, both water shortages, but also vulnerable to floods. In the past, the floods have been devastating for many years and soil and water loss on hillsides has become very serious with shallow and barren soil.