摘要
在对湖南中部紫色土丘陵综合治理示范区农业生态工程拟定目标 ,进行背景调查的基础上 ,划分了土地生态类型 ,提出了农业生态工程的任务和设计的内容 ,制订了设计方案 ,包括 11个生态工程类型和相应的生态技术 ,以及 3个农业生态工程区。 6年来 ,在示范区按照农业生态工程的设计 ,进行紫色土丘陵综合治理 ,取得了显著的经济效益、生态效益和社会效益。
This paper is on the basis of investigating background and designing a aim of agriculture ecological engineering in the demonstration regions of comprehensive controlling purple soil upland in the middle part of Hunan Province, then mark off the soil ecotype, put forward task and content of agriculture ecological engineering, establish a project that include eleven ecological engineering types, relevant ecological technology and two agriculture ecological engineering regions. In six years, we comprehensive control the purple soil upland in the demonstration regions according to the design of agriculture ecological engineering and get the remarkable economic benefit, social benefit and ecological benefit.
出处
《经济地理》
CSSCI
北大核心
2003年第1期77-82,共6页
Economic Geography
基金
湖南省科技厅十.五重点科研项目"湘中紫色土丘陵综合治理农业生态工程研究与示范"阶段性成果
关键词
生态农业
紫色土丘陵
综合治理
湘中地区
ecological agriculture
purple soil upland
comprehensive controlling
the middle part of Hunan province
