摘要
湖垸是平原湖区农业生产的基本湿地单元。本文通过对江汉平原四湖地区的一个典型湖垸──新兴垸湿地农业开发的调查与分析，指出必须在湖垸微地貌基础上建设拦蓄和疏导并举的农田水利工程设施，因地制宜布局农业生产模式，发展沼气促进湖垸湿地生态系统物质能量的多级循环利用，保护与合理利用湿地资源。
The study of the environmental quality of water,air and soil systems of 3 pollution free vegetable production bases located in mountain,hill and plain areas,as carried out in Jinhua City Zhejiang Province,and the status of vegetable production was investigated.Results showed that the environmental quality of all the 3 areas are good for pollution free vegetable production.The vegetables grown in the mountain area afforded high yield and good quality on account of the climatic feature of wide diurnal temperature difference there.Vegetable production is an appropriate approach for that area.But the mountain environment is fragile,so the effort of environmental protection should be strengthened.
出处
《长江流域资源与环境》
CAS
CSCD
1997年第3期253-259,共7页
Resources and Environment in the Yangtze Basin
基金
国家自然基金
关键词
生态工程
农业
湖垸湿地
可持续发展
pollution free vegetable,environmental quality,mountain,plain
