林草复合生态系统的研究现状及效益分析  

Current advance and benefits of tree-grass complex system researches

作　　者：曾艳琼[1] 卢欣石[1] 

机构地区：[1]北京林业大学资源与环境学院,北京100083

出　　处：《草业科学》2008年第3期33-36,共4页Pratacultural Science

基　　金：北京林业大学自选课题资金资助(06jj012);奶业发展重大关键技术研究与示范项目子专题"西北地区高效林草间作模式与技术体系研究"(2006BAD04A04-06-08)

摘　　要：林草复合系统泛指由森林和草地在空间上有机结合形成的复合人工植被或经营方式。其生态效益和经济效益是当今研究的热点。概述了林草复合生态系统对林木和土壤的影响及林草复合的生态效益和经济效益。Tree-grass complex system is a complex management in forest and grassland. Its ecological and economical benefit is the focal point at present. This paper summarized the effects of tree-grass complex system on trees and soil and its ecological and economic benefits.

关 键 词：林草复合 生态系统 效益 

分 类 号：S181[农业科学—农业基础科学]