乡村振兴背景下富硒功能农业产业高质量发展研究——以国家农业绿色发展先行区平顶山市为例=Research on High Quality Development of Selenium-rich Functional Agriculture Industry under the Background of Rural Revitalization: A Case Study of Pingdingshan as the Pilot City in National Green Agricultural Development | 李宁,于佳宁,Ning Li, Jianing Yu | 平頂山學院學報 | 38卷5期 | 1986/1/1 |