气候变化领域集成服务门户(CCPortal): Global maize production, consumption and trade: trends and R&D implications

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DOI	10.1007/s12571-022-01288-7
	Global maize production, consumption and trade: trends and R&D implications
	Erenstein, Olaf; Jaleta, Moti; Sonder, Kai; Mottaleb, Khondoker; Prasanna, B. M.
发表日期	2022
ISSN	1876-4517
EISSN	1876-4525
起始页码	1295
结束页码	1319
卷号	14 期号:5
英文摘要	Since its domestication some 9,000 years ago, maize (Zea mays L.; corn) has played an increasing and diverse role in global agri-food systems. Global maize production has surged in the past few decades, propelled by rising demand and a combination of technological advances, yield increases and area expansion. Maize is already the leading cereal in terms of production volume and is set to become the most widely grown and traded crop in the coming decade. It is a versatile multi-purpose crop, primarily used as a feed globally, but also is important as a food crop, especially in sub-Saharan Africa and Latin America, besides other non-food uses. This paper reviews maize production, consumption, and international trade to examine the changing trends in global supply and demand conditions over the past quarter century and the implications for research and development (R&D), particularly in the Global South. The inclusiveness and sustainability of the ongoing transformation of agri-food systems in the Global South merit particular attention. There is a need for further investments in R&D, particularly to enhance maize's food and livelihood security roles and to sustainably intensify maize production while staying within the planetary boundaries.
英文关键词	Maize; Food security; Demand; Supply; Staple cereals; Agri-food system
语种	英语
WOS研究方向	Food Science & Technology
WOS类目	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000796799700001
来源期刊	FOOD SECURITY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/280803
作者单位	CGIAR; International Maize & Wheat Improvement Center (CIMMYT); CGIAR; International Maize & Wheat Improvement Center (CIMMYT); CGIAR; International Maize & Wheat Improvement Center (CIMMYT)
推荐引用方式 GB/T 7714	Erenstein, Olaf,Jaleta, Moti,Sonder, Kai,et al. Global maize production, consumption and trade: trends and R&D implications[J],2022,14(5).
APA	Erenstein, Olaf,Jaleta, Moti,Sonder, Kai,Mottaleb, Khondoker,&Prasanna, B. M..(2022).Global maize production, consumption and trade: trends and R&D implications.FOOD SECURITY,14(5).
MLA	Erenstein, Olaf,et al."Global maize production, consumption and trade: trends and R&D implications".FOOD SECURITY 14.5(2022).