安徽农业科学2024，Vol.52Issue(16)：188-192,241,6.DOI:10.3969/j.issn.0517-6611.2024.16.041
基于GRA的宁夏粮食综合生产能力及影响因素研究
Research on Comprehensive Grain Production Capacity and Influencing Factors in Ningxia Based on GRA
摘要
Abstract
This article takes Ningxia as the research object,analyzes the current situation of comprehensive grain production capacity in Ningxia,and uses the grey correlation analysis method to explore the problems faced by comprehensive grain production in Ningxia and the fac-tors affecting the comprehensive grain production capacity.The results showed that:①The overall comprehensive grain production capacity is on the rise,but the problem of regional grain crop structure imbalance is more prominent.There are problems such as reduced arable land planting area,labor loss,and insufficient scientific and technological talents.②The top three main factors affecting the comprehensive grain production capacity of Ningxia are the net amount of unit fertilizer application,rural electricity consumption,and rural employees,with correlation de-grees of 0.897,0.763,and 0.758,respectively.The results of this study lay a theoretical foundation for future research on the construction of comprehensive grain production capacity in Ningxia,which is conducive to promoting the construction of comprehensive grain production ca-pacity in Ningxia.关键词
粮食综合生产能力/现状/影响因素/灰色关联度分析/宁夏回族自治区Key words
Comprehensive grain production capacity/Current situation/Influencing factors/Grey relation analysis/Ningxia Hui Autonomous Region分类
农业科技引用本文复制引用
陈红翔,王颖,李亚屏..基于GRA的宁夏粮食综合生产能力及影响因素研究[J].安徽农业科学,2024,52(16):188-192,241,6.基金项目
宁夏回族自治区教育厅高等学校科学研究项目(NYG20-22083) （NYG20-22083）
宁夏自然科学基金项目(2022AAC03324). （2022AAC03324）
