贵州岩溶区农业水土环境存在的问题及对策探讨  

Problems and Countermeasures of Agricultural Soil and Water Environment in Karst Mountain Area of Guizhou

作　　者：王宇[1] 邵孝侯[1] 翟亚明[1] 

机构地区：[1]河海大学农业工程学院,江苏南京210098

出　　处：《贵州农业科学》2009年第1期168-170,共3页Guizhou Agricultural Sciences

基　　金：国家烟草专卖局重大项目"烤烟优化灌溉理论和技术的研究与应用"(110200302009);贵州省烟草专卖局科技项目"贵州省烤烟需水规律及灌溉参数研究;植烟土壤墒情测报及抗旱决策系统研发与应用"(2007-05)

摘　　要：贵州岩溶地区自然环境先天脆弱,水土流失严重、水资源短缺、旱涝灾害频繁等一系列生态问题已成为制约当地社会经济可持续发展的关键因素。通过对农业水土环境存在的问题进行分析,指出了该地区农业水土环境问题产生的原因,提出了改善该地区农业水土环境、促进农业水土资源可持续发展的措施,以期实现该地区农业的可持续发展。Karst landforms are widely distributed in Guizhou, its natural environment is congenitally fragile, the social and economic sustainable development is restricted by eco-environment problems such as water and soilerosion, shortage of water resource, increased frequency in natural drought and waterlogging disasters, etc. On the base of analysis for the hypostasis of agriculture soil and water environment and the main cause of formation of agriculture water and soil environment problems in Karst mountain area of Guizhou, the countermeasure of improving agriculture ecological environment and promoting agricultural water and soil resource sustainable development are put forward.

关 键 词：水土环境 农业 岩溶区 贵州 

分 类 号：X43[环境科学与工程—灾害防治] F323[经济管理—产业经济]