元谋干热河谷旱坡地双链型罗望子-牧草-羊生态农业模式高效配套技术研究  

High-efficiency complementary technology for double-chain eco-agricultural model of Tamarindus indica-forage grass-goat on dry slope lands of Yuanmou Dry Hot Valley

作　　者：杨艳鲜[1] 廖承飞[1] 沙毓沧[1] 纪中华[1] 方海东[1] 潘志贤[1] 冯光恒[1] 

机构地区：[1]云南省农业科学院热区生态农业研究所,元谋651300

出　　处：《中国生态农业学报》2008年第2期464-468,共5页Chinese Journal of Eco-Agriculture

基　　金：国家"十五"科技攻关项目(2004BA606A-07-01);国家"十一五"科技支撑计划项目(2006BAC01A11)资助

摘　　要：生态环境脆弱、水资源短缺、土地退化严重、光热资源充足是元谋干热河谷的突出特点,双链型罗望子-牧草-羊生态农业模式是针对该区脆弱的环境条件,为保护和恢复退化生态系统平衡,发展区域经济提出的生态可持续发展方式。本文总结了在该区建立双链型罗望子-牧草-羊生态农业模式的高效配套技术,并分析了该模式的综合效益。Yanmou Dry Hot Valley is characterized by a fragile eco-environment, water shortage and serious land degeneration, though there is an abundance of light and heat resources. The double-chain eco-agricultural model of Tamarindus indica-forage grass-goat, an ecological sustainable development model, is presented in view of the fragile environment of the region. The model is designed to enhance protection and recovery of degenerative ecosystem balance and regional economy development. The paper summarizes the high-efficiency complementary technology of the double-chain eco-agricultural model of Tamarindus indica-forage grass-goat, and comprehensively analyzes the benefits of the model.

关 键 词：双链型 生态农业模式 高效配套技术 元谋干热河谷 

分 类 号：S531[农业科学—作物学] S181