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2014年底以来,国家有关部门(农业部、发改委)一再发出要把马铃薯当成主粮或主食的倡议(1),这说明随着时间的推移、人口的增长和耕地的减少,原产于美洲的农作物的重要性已越来越被人们认识和重视。这自然就引起了人们了解美洲农作物发展历史的浓厚兴趣,也自然激发了学界学人研究美洲作物发展史的学术意愿和冲动。在这样的学术和社会大背景下,张箭著作《新大陆农作物的传播和意义》(科学出版社2014年版,以下简称《新大陆农作物》)的出版适逢其时。
Since the end of 2014, the state authorities (Ministry of Agriculture and Development and Reform Commission) have repeatedly issued an initiative (1) of using potato as staple food or staple food, which shows that with the growth of population and the reduction of arable land over time, the crops originating in the Americas The importance of more and more people have been recognized and valued. This naturally aroused people’s interest in understanding the history of crop development in the Americas and naturally stimulated scholars’ academic desire and impulse to study the history of crop development in the Americas. In this academic and social context, Zhang Jian’s publication “The Spread and Significance of Crops in the New World” (Science Press, 2014 edition, hereinafter referred to as “New World Crops”) came at a time.