牡丹江师范学院学报（自然科学版）Issue(2)：1-6,6.
基于C-D生产函数的吉林省粮食产量影响因素分析
Analysis of the Influencing Factors of Grain Yield in Jilin Province Based on C-D Production Function
摘要
Abstract
Based on the relevant data of Jilin Province from 2000 to 2022,a C-D production function model was constructed to study the main factors influencing the grain output in Jilin Province and compare the contribution rates of various factors to the grain output.The results show that the sown area of grain crops and the pure amount of agricultural chemical fertilizers applied have a positive impact on the grain output,while the affected area has a negative impact on the grain output.It is recommended to increase the grain yield per unit area,promote agricultur-al modernization,improve the quality of the labor force,enhance the disaster resistance ability and take other measures to increase the grain output in Jilin Province.关键词
粮食产量/生产函数/影响因素/吉林省/贡献率Key words
grain yield/C-D function/influencing factor/Jilin Province/contribution rate分类
教育学引用本文复制引用
滕飞,何洋,肖悦,赵哲..基于C-D生产函数的吉林省粮食产量影响因素分析[J].牡丹江师范学院学报（自然科学版）,2025,(2):1-6,6.基金项目
吉林省教育厅高等教育教学改革重点项目(2022R2V5XNC001C) （2022R2V5XNC001C）
