摘要
文章总结了湖南省10年来推行高效生态农业模式和推广综合农业技术的理论和实践,以及取得的效益。经过10年的努力,5个试点县的生态环境质量得到了显著改善,农业与农村经济得到了巨大发展;累计推广应用面积3.2663106 hm2,新增产值50.90亿元。
types of eco-economic regions such as mountains, hills, lakes, suburbs and factories were divided in order to practise eco-agricultural construction in Hunan province. A typical county in each region was chosen to do the demonstration. Great achievements were obtained when key technologies were researched and adopted, such as protective reclamation of soil and water resources, development of special organic compound manure for crops, control and degradation of pesticides, restoration of degradated agro-ecosystem. Through 10 years?effort, environmental quality of 5 trial counties were much improved, economy of agriculture and countryside was greatly developed. The technologies were spreading over 3.2663?06 hm2 and the increase in the value of output amounted to 5.09 billion yuan.
出处
《生态环境》
CSCD
2003年第4期518-520,共3页
Ecology and Environmnet
基金
中国科学院知识创新工程项目(KZCX2-SW-415
KZCX3-SW-426)
国家科技攻关项目(96-004-03-02)
湖南省科技攻关项目(97KJY2007)
关键词
生态农业模式
发展原理
综合技术
示范
推广
湖南省
eco-agricultural model
developmental principle
integrated technology
demonstrating
spreading
Hunan province
