中国生态农业学报2017，Vol.25Issue(1)：13-18,6.DOI:10.13930/j.cnki.cjea.160658
中国南方农业生态系统可持续发展面临的问题及对策
Problems and countermeasures of sustainable development of agricultural ecosystem in Southern China
摘要
Abstract
The agricultural ecosystem in South China plays an important role in the whole agricultural ecosystem in China. Southern agricultural ecosystem has some features, such as, complex structure, diverse function, high efficient production, precious value and huge development and utilization potential. At present, there is a series of problems in southern agriculture ecological system — arable land abandonment, soil fertility decline, soil pollution, frequent natural disasters, low efficiency and lack of stamina, which seriously restrict the sustainable development of southern agricultural ecological system. In order to achieve the sustainable development of agricultural ecosystem in South China, the following measures should be adopt:(1) implementation of intensive land use;(2) carrying out of environmental remediation;(3) implementation of fallow rotation;(4) combination of land use and protection;(5) optimization of agricultural ecosystem structure and (6) deepening of rural reform.关键词
农业生态系统/可持续发展/经济效益/生态效益和社会效益/南方Key words
Agricultural ecosystem/Sustainable development/Ecological, economic and social benefits/South China分类
农业科技引用本文复制引用
黄国勤..中国南方农业生态系统可持续发展面临的问题及对策[J].中国生态农业学报,2017,25(1):13-18,6.基金项目
国家重点基础研究发展计划(973计划)项目(2016YFD0300208)、国家科技支撑计划课题(2012BAD14B14-01)和国家自然科学基金项目(41661070)资助 （973计划）
