地理标志农产品种植户的生计脆弱性及影响因素研究——以陕西眉县、周至县为例

Livelihood Vulnerability and its Influencing Factors of Geographical Indication Agricultural Products Growers:A Case Study of Mei County and Zhouzhi County,Shaanxi Province

地理标志农产品可以促进农业绿色高质量发展,推动乡村振兴并改善种植户生计。气候变化和极端气候事件的增加可能会加剧地理标志农产品种植户的生计脆弱性。以地理标志农产品猕猴桃种植区为例,构建生计脆弱性评估框架,结合熵值法和自然断点法评估种植户的生计脆弱性,运用有序Logistic回归和夏普利值分解法探究种植户生计脆弱性的影响因素及其贡献度。结果表明:(1)处于中、高度脆弱性等级的种植户所占比例较大,约占64.10%。(2)猕猴桃的生产特征对生计脆弱性等级的贡献率最大为48.47%。是否采用地理标志商标、是否参与地理标志商标培训、是否采用合作生产方式生产对种植户的生计脆弱性有显著影响。(3)在猕猴桃种植特征方面,种植年限对种植户的生计脆弱性等级有显著影响,贡献率达12.20%。(4)在适应行为采用强度方面,秋季连阴雨适应行为采用强度对猕猴桃种植户的生计脆弱性等级有显著影响,贡献率达20.75%。

Geographical indication agricultural products play a significant role in promoting the greener and highquality development of agriculture, rural revitalization and improving the livelihoods of growers. The increase in climate change and extreme weather events may exacerbate the livelihood vulnerability of geographical indications growers. This study takes the geographical indication agricultural products kiwifruit planting area as an example. A livelihood vulnerability assessment framework combining with the entropy method and the Jenks natural break method were used to assess the livelihood vulnerability of growers. Ordinal Logistic regression and Shapley value decomposition method were used to explore the influencing factors and their contribution to the livelihood vulnerability of the growers, respectively. The results show that: 1) The proportion of growers in the middle and high vulnerability levels is relatively large, accounting for about 64.10%. 2) The contribution rate of the production characteristics of the growers to the livelihood vulnerability level is 48.47%. Whether to use geographical indication trademarks, whether to participate in geographical indication trademark training, and whether to adopt cooperative production has a significant impact on the livelihood vulnerability of growers. 3) In terms of planting characteristics of growers, planting time has a significant impact on the level of growers’ livelihood vulnerability, with a contribution rate of 12.20%. 4) In terms of the intensity of adaptation behavior, the adoptive intensity of continuous autumn rain has a significant impact on the livelihood vulnerability of kiwifruit growers, with a contribution rate of 20.75%.