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紫色土山丘是我国主要土地类型之一,分析了紫色土山丘区生态背景和区域经济特征,论述了湘、黔两省合作实施“紫色土山丘综合治理配套技术研究与示范”项目,创造并推广紫色山丘植被恢复技术体系,水土流失治理技术体系,农林牧渔发展和土壤改良技术体系的方法,总结了紫色土山丘综合治理对促进区域生态改善和经济发展的主要成就,提出了大规模治理紫色土山丘的主要途径和建议。
Purple soil hill is one of the main types of land in our country. The ecological background and regional economic characteristics of the purple soil hill area are analyzed. The project of “Cooperative research and demonstration of integrated management of purple soil hill” in Hunan and Guizhou Province is discussed. And to promote purple hill vegetation restoration technology system, soil and water loss control technology system, animal husbandry and fishery development and soil improvement technology system method, summed purple hill soil integrated management to promote regional ecological improvement and economic development, the main achievements of large The Main Way and Suggestions on the Scale Management of Purple Soil Hill.