草业学报2025，Vol.34Issue(11)：1-16,16.DOI:10.11686/cyxb2024494
生产性服务业对畜牧业生态效率的空间效应研究——以新疆为例
Spatial effects of producer services on livestock eco-efficiency:an example from Xinjiang
摘要
Abstract
Enhancing the ecological efficiency of the livestock industry in the context of achieving"dual carbon"goals is an essential prerequisite for promoting sustainable development in this sector and is very important for the modernization of livestock farming.This study employs the Super-SBM model to measure the ecological efficiency of the livestock industry in 37 pastoral and agro-pastoral counties in Xinjiang from 2006 to 2020.Utilizing kernel density estimation and ArcGIS software,we analyze the spatiotemporal industry evolution pattern,and subsequently establish a spatial Durbin model to explore the spatial effects of producer services in the livestock industry on its ecological efficiency.The data analysis reveals that during the study period,the ecological efficiency of the livestock industry in Xinjiang exhibited a fluctuating upward trend,ranging between 0.50 and 0.65.Notably,the ecological efficiency was higher in southern Xinjiang compared to northern Xinjiang,and in purely pastoral counties compared to agro-pastoral counties.Specifically,the ecological efficiency of the livestock industry in Xinjiang demonstrates regional disparities and spatial agglomeration,with the ranking being:southern Xinjiang pastoral counties>southern Xinjiang agro-pastoral counties>overall average in Xinjiang>northern Xinjiang pastoral counties>northern Xinjiang agro-pastoral counties,reflecting a spatial pattern of"higher in the south and lower in the north".The empirical results indicate that producer services can significantly enhance the ecological efficiency of the livestock industry and exert a positive spatial spillover effect.Therefore,based on this study we recommend improving the construction of producer service systems to elevate the level of producer services in the livestock industry.Additionally,strengthening inter-regional collaboration and communication is essential to leverage the driving role of producer services in enhancing the ecological efficiency of the livestock industry across regions,thereby achieving sustainable development in this sector.关键词
畜牧业生产性服务业/畜牧业生态效率/Super-SBM模型/空间杜宾/溢出效应Key words
producer service industry of animal husbandry/animal husbandry ecological efficiency/Super-SBM model/spatial Durbin/spillover effect引用本文复制引用
吕毅,夏咏,李先东,王福红,赵兰兰,丁宁..生产性服务业对畜牧业生态效率的空间效应研究——以新疆为例[J].草业学报,2025,34(11):1-16,16.基金项目
国家社科基金项目(24XTJ003),自治区普通高校人文社科重点研究基地项目(XJEDU2023J004),教育部人文社会科学基金青年项目(22YJC790063)和新疆维吾尔自治区社会科学基金青年项目(22CYJ010)资助. （24XTJ003）
