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.
出处
《生态学杂志》
CAS
CSCD
北大核心
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。
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
cropping and pasture transition zone,households agricultural production systems,ecological assessment, improvement.
