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采用问卷调查方法,调查了江西余江县121个农户,根据整体性、层次性、科学性、实用性、可比性和动态性原则,构建出农户层次生态农业可持续性评价指标体系,利用主成分分析方法确定各评价指标的权重,最终求得各个农户可持续评价值。121个农户评价值居于0.141~0.689之间。参照生态农业可持续发展阶段划分标准,有113个农户处于初级生态农业阶段,占调查农户总数的93.38%,是农业的主流;7户处于二级农业可持续发展阶段,占调查总数的5.79%;处于三级可持续发展阶段的农户只有1户,占调查农户总数的0.82%。
A questionnaire survey was conducted to investigate 121 rural households in Yujiang County, Jiangxi Province. Based on the principles of integrity, hierarchy, scientificness, practicability, comparability and dynamism, an index system for evaluating the sustainability of eco-agriculture at farmers’ The method of component analysis determines the weight of each evaluation index and finally obtains the sustainable evaluation value of each farmer. The evaluation value of 121 farmers ranged from 0.141 to 0.689. According to the standard of stage of sustainable development of ecological agriculture, 113 farmers are in the primary ecological agriculture stage, accounting for 93.38% of the total number of households surveyed, which is the mainstream of agriculture; 7 households are in secondary agricultural sustainable development stage, accounting for 5.79% ; Only one household is in the third stage of sustainable development, accounting for 0.82% of the total number of households surveyed.