RT Journal Article T1 Challenging National Narratives: On the Origins of Sweet Potato in China as Global Commodity During the Early Modern Period A1 Pérez García, Manuel K1 Sweet Potato K1 Global History K1 Economic History K1 Trade Networks K1 China K1 Proyecto GECEM AB The introduction of American cereal crops is probably one of the mostimportant events in China¿s agricultural history, having a great effect onthe agriculture production, national life, the transformationof consumer behaviour and, to some extent, the nationalizationof consumption. The sweet potato (Ipomoea Batatas L.), in Chineseg¿nsh¿ ¿¿, is a staple food crop for ancient Chinese society. Today itstill plays an important role in Chinese daily life, as well as guaranteeingnational food security. PB Palgrave Macmillan SN 978-981-10-4052-8 SN 978-981-10-4053-5 YR 2018 FD 2018-01-06 LK http://hdl.handle.net/10433/5120 UL http://hdl.handle.net/10433/5120 LA en NO M. Perez Garcia and L. de Sousa (eds.), Global History and New Polycentric Approaches, Palgrave Studies in Comparative Global History, NO GECEM Project, Global Encounters between China and Europe: Trade Networks, Consumption and Cultural Exchanges in Macau and Marseille (1680-1840), ERC (European Research Council)- Starting Grant, programa Horizon 2020, número de ref. 679371, www.gecem.eu. DS RIO RD May 22, 2026