摘要
黄河三角洲是我国的重点经济开发区,分布着大量的盐碱荒地。根据黄河三角洲土地开发利用现状,总结提出了既有经济效益又有生态效益、适合黄河三角洲当地特点的四种高效生态农业模式。系统分析了四种模式的应用效益和实施技术规格,在此基础上提出了不同模式在黄河三角洲地区的适用条件和区域布局,该研究对于黄河三角洲的资源、经济和社会的可持续发展有积极意义。
The Yellow River Delta is the most important economic development zone in our country, and the saline soil is distributed extensively. According to the exploitive present situation, this paper summarized and listed four kinds of high - benefit ecological agriculture model, the four kinds of model had economic and ecological benefit, and could suit to the local conditions on the Yellow River Delta. The paper analysed systemly the using benefit and the technological specifications about four kinds of model. On the basis, this paper listed the using conditions and region distribution. The study would be positive about resource, economy and social sustainable development on the Yellow River Delta.
出处
《土壤肥料》
CSCD
北大核心
2006年第1期38-43,共6页
Soils and Fertilizers
关键词
黄河三角洲
滨海盐渍土
农业
生态
模式
the Yellow River Delta
coastal saline soil
agriculture
ecology
model
