北方农牧过渡带农户农业生产系统模式的生态评价和改良研究  

Ecological Assessment and Improvement for Agricultural Production Systems of Households in Cropping and Pasture Transition Zone of Northern China.

作　　者：樊江文[1] 梁飚[1] 

机构地区：[1]中国科学院地理科学与资源研究所,北京100101

出　　处：《生态学杂志》2002年第6期33-35,19,共4页Chinese Journal of Ecology

基　　金：国家"九五"重点科技攻关项目 (96-0 13 -0 1-0 3 )资助。

摘　　要：Six households agricultural production systems were defined based on investigating and analyzing production situation of households in 3 geo-economic districts in transition zone of cropping and pasture(Chifeng, Inner Mongolia).Three production systems, e.g., pasture-pig system, cropping-cattle fattening system and agro-animal husbandry system, were selected through ecological assessment. The improved suggestion for the systems was provided according to existing problems of these systems.Six households agricultural production systems were defined based on investigating and analyzing production situation of households in 3 geo-economic districts in transition zone of cropping and pasture(Chifeng, Inner Mongolia).Three production systems, e.g., pasture-pig system, cropping-cattle fattening system and agro-animal husbandry system, were selected through ecological assessment. The improved suggestion for the systems was provided according to existing problems of these systems.

关 键 词：北方 农牧过渡带 农户 农业生态系统 模式 生态评价 改良 

分 类 号：S181[农业科学—农业基础科学]