【摘要】 以延安市为例,构建以生态环境、社会经济、生态治理和产业发展组成的延安苹果生产效率驱动体系,通过通径分析,研究1994—2015年苹果生产效率及其驱动因素、各子系统特征及其交互影响。结果表明:①延安苹果生产效率整体呈上升趋势,4个子系统增幅为:产业发展>生态治理>社会经济>生态环境。②产业发展与社会经济相关性最大,社会经济与生态环境无显著相关,各子系统与苹果生产效率相关性为:社会经济>产业发展>生态治理>生态环境。③苹果生产效率的直接驱动因素为社会经济,产业发展、生态环境和生态治理主要呈现为间接作用。通过加强生态治理投入、农民培训、品种改良建立自主性合作社及新型产业化模式,促进苹果产业发展。更多还原

【Abstract】 Taking Yan’an City as an example,this paper constructed a driving system for Yan’an apple production efficiency from ecological environment,social economy,ecological governance and industrial development subsystem. The apple production efficiency and its driving factors,the characteristics of each subsystem and the interaction effects were studied from 1994 to 2015 by the path analysis. The results showed that:①Yan’an apple production efficiency took an overall upward trend. The increase of four drive subsystems was: Industrial development > ecological governance > social economy > ecological environment.②Industrial development had the greatest correlation with social economy,and social economy and ecological environment were not significantly related. The correlation between each subsystem and apple production efficiency was: Social economy > industrial development > ecological governance > ecological environment.③The direct driving factors of apple production efficiency were social economy and industrial development. Ecological environment and ecological governance were mainly indirect effects. Thus to promote the development of the apple industry by strengthening the ecological management investment,farmer training,variety improvement,establishing autonomous cooperative and new industrialization models.更多还原