Abstract: Xinjiang fully eliminated absolute poverty by the end of 2020, but how to alleviate the relative poverty problem in the postpoverty eradication era has become a key obstacle to achieve common prosperity in Xinjiang. This paper uses survey data from 624 farm households in Xinjiang to explore the impact of pest and disease green control technology on farm households relative poverty with the help of regression of recentered impact function (RIF) model. It is found that under the relative poverty line set at 50% of farmers per capita disposable income, the relative poverty incidence in the study area is 44.4%, and the coefficients of relative poverty composite index, relative poverty depth and relative poverty intensity are 0.260, 0.208 and 0.129, respectively; The adoption behavior and degree of adoption of pest and disease green agricultural technologies help alleviate the relative poverty among farmers, and the degree of adoption Gender, education level, land size, and whether or not to use organic fertilizer have significant negative effects on the relative poverty index, while age, parttime employment, and whether or not to use cable TV to obtain information have significant positive effects.There is variability in the magnitude of the relative poverty alleviation effect of pest and disease green control technologies. In terms of relative poverty index, relative poverty breadth > relative poverty depth > relative poverty intensity. In terms of regional dimension, southern border > northern border; in terms of land scale heterogeneity, small scale > medium scale > large scale; in terms of parttime degree, Ⅲ parttime > Ⅱ parttime > Ⅰ parttime.

Key words: pest and disease green control technology, adoption behavior, adoption degree, farmers relative poverty, recentering influence function (RIF)

摘要： 新疆在2020年底全面消除绝对贫困，但在后脱贫时代如何减缓相对贫困问题成为新疆实现共同富裕的关键障碍。利用新疆624位农户的调查数据，借助再中心化影响函数回归(RIF)模型，探究病虫害绿色防控技术对农户相对贫困的影响。研究发现：在农户人均可支配收入50%所设置的相对贫困线下，调研区相对贫困发生率为44.4%，相对贫困综合指数、相对贫困深度与相对贫困强度系数分别是0.260、0.208与0.129；病虫害绿色防控技术采纳行为与采纳程度有助于缓解农户间的相对贫困，且采纳程度能够在采纳行为的基础上进一步缓解农户相对贫困；性别、文化程度、土地规模、是否使用有机肥均显著负向影响农户相对贫困综合指数，年龄、兼业程度、是否使用有线电视获取信息均显著正向影响农户相对贫困综合指数；病虫害绿色防控技术对相对贫困的减缓效应在程度大小上存在差异性，在不同维度相对贫困指数方面，相对贫困广度＞相对贫困深度＞相对贫困强度；在区域层面，南疆＞北疆；在土地规模异质性方面，小规模＞中规模＞大规模；在兼业程度方面，Ⅲ兼型＞Ⅱ兼型＞Ⅰ兼型。

关键词: 病虫害绿色防控技术, 采纳行为, 采纳程度, 农户相对贫困, 再中心化影响函数(RIF)