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根据影响生态农业发展的自然社会经济因素,选择了30个具体指标,以县(市)为单位,采用模糊聚类分析的方法,对河北省38°N附近地区生态农业类型进行分析研究,共划分9个类型,并指出了各个类型的现状和发展方向。
According to the natural and socioeconomic factors affecting the development of ecological agriculture, 30 specific indicators were selected and the types of ecological agriculture in the vicinity of 38 ° N in Hebei Province were analyzed by using the method of fuzzy clustering analysis with the counties (cities) as the unit. Divided into nine types, and pointed out the status of each type and direction of development.