摘要
大通乡位于洮南市，是沙化与碱化现象较重的乡，根据区内土地退化的差异性与共性，对其实施生态经济工程建设，南部风蚀区建成林草田复合生态系统；中部通过以水治碱建成农牧并重的生态经济区；北部区建成以湿生景观为主的生态经济区。
Datong,lying in Taonan County,has more serious phenomena of salinization and salization.Taking the heterogeneity and homogeneity of land degradation into consideration,according to eco-economical engineering recreation policy,the designer recreats the complex ecosystem of woods-grass-farming in weathered land of the south zone,build eco-economic landscape of farming-pastoral zone in midpart by using water to manage salinization,and change the north zone into eco-economic area of mashy landscape.
出处
《农业与技术》
2001年第2期19-21,共3页
Agriculture and Technology
