摘要
"十一五"和"十二五"时期是我国粮食生产由传统农业向现代农业转型的关键时期。该文利用Malmquist指数法对我国各玉米主产区在"十一五"和"十二五"时期的全要素生产率及其分解进行了回顾和实证分析,结果表明,"十一五"时期,全要素生产率排名靠前的玉米产区是江苏、山东和四川,各产区技术进步均呈现出下降趋势;"十二五"时期,排名靠前的产区是贵州、云南和江苏,黑龙江和新疆在这一阶段取得了一定的技术进步。
The 11th Five Year Plan and the 12th Five Year Plan are the key periods for the transformation of China′s grain production from traditional agriculture to modern agriculture.Malmquist index method is used to review and empirically analyze the TFP and its decomposition in the main corn producing areas of China during the 11th Five Year Plan and the 12th Five Year plan.The results show that in the 11th Five Year Plan period,Guizhou,Shandong and Sichuan were the top producing areas,technological progress in all production areas showed a downward trend.In the 12th Five Year Plan period,Jiangsu,Yunnan and Jiangsu were the top producing areas,and Heilongjiang and Xinjiang made some technological progress in this stage.
作者
姜宇博
于洋
郝玉波
宫秀杰
李梁
吕国依
钱春荣
Jiang Yubo(Tillage Cultivation Research Institute of Heilongjiang Academy of Agricultural Sciences,Harbin 150086,China)
出处
《安徽农学通报》
2020年第12期32-33,66,共3页
Anhui Agricultural Science Bulletin
基金
国家重点研发计划课题(2018YFD0300102-2)
国家玉米产业技术体系专项资金资助项目(CARS-02-34)
黑龙江省玉米产业战略发展研究项目(590010)
农业农村部东北地区作物栽培科学观测站。
关键词
玉米
全要素生产率
技术进步
Corn
Total factor productivity
Technical efficiency
