引用本文: | 赵馨馨,杨春. 我国草种子国际贸易格局及进出口量预测. 草业科学, 2020, 37(8): 1646-1655 . doi: 10.11829/j.issn.1001-0629.2020-0025 |
Citation: | ZHAO X X, YANG C. International trade patterns and prediction of import and export of grass seeds in China. Pratacultural Science, 2020, 37(8): 1646-1655 . doi: 10.11829/j.issn.1001-0629.2020-0025 |