Analysis of Changes in World Pork Production and Trade Pattern under the Background of Trade Disputes

WANG Yong-gang, WANG Wen-bo, WANG Yan-fei, WANG Xin-rui

Animal Husbandry and Feed Science . 2020, (3): 60 -64 . DOI: 10.12160/j.issn.1672-5190.2020.03.012