On Construction of Characteristic Columns of Agricultural Popular Science Periodicals in the Context of Fostering New Agricultural Business Entities: A Case Study of Scientific Fish Farming
YU Kai, ZHAO Yongfeng, SONG Qianhong
Journal of Agriculture . 2022, (2): 76 -79 .  DOI: 10.11923/j.issn.2095-4050.cjas2020-0039