DOI: 10.1111/gcb.12389
论文题名: Temperatures and the growth and development of maize and rice: A review
作者: Sánchez B. ; Rasmussen A. ; Porter J.R.
刊名: Global Change Biology
ISSN: 13541013
出版年: 2014
卷: 20, 期: 2 起始页码: 408
结束页码: 417
语种: 英语
英文关键词: Cardinal temperatures
; Climatic change impacts
; Development
; Growth
; Lethal temperatures
; Maize
; Rice
Scopus关键词: extreme event
; global warming
; growth
; high temperature
; maize
; phenology
; rice
; Triticum aestivum
; Zea mays
; article
; cardinal temperatures
; climate change
; climatic change impacts
; development
; growth
; growth, development and aging
; lethal temperatures
; maize
; rice
; temperature
; cardinal temperatures
; climatic change impacts
; development
; growth
; lethal temperatures
; maize
; rice
; Climate Change
; Oryza sativa
; Temperature
; Zea mays
英文摘要: Because of global land surface warming, extreme temperature events are expected to occur more often and more intensely, affecting the growth and development of the major cereal crops in several ways, thus affecting the production component of food security. In this study, we have identified rice and maize crop responses to temperature in different, but consistent, phenological phases and development stages. A literature review and data compilation of around 140 scientific articles have determined the key temperature thresholds and response to extreme temperature effects for rice and maize, complementing an earlier study on wheat. Lethal temperatures and cardinal temperatures, together with error estimates, have been identified for phenological phases and development stages. Following the methodology of previous work, we have collected and statistically analysed temperature thresholds of the three crops for the key physiological processes such as leaf initiation, shoot growth and root growth and for the most susceptible phenological phases such as sowing to emergence, anthesis and grain filling. Our summary shows that cardinal temperatures are conservative between studies and are seemingly well defined in all three crops. Anthesis and ripening are the most sensitive temperature stages in rice as well as in wheat and maize. We call for further experimental studies of the effects of transgressing threshold temperatures so such responses can be included into crop impact and adaptation models. © 2013 John Wiley & Sons Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/61995
Appears in Collections: 影响、适应和脆弱性
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作者单位: Department of Agricultural Economics and Social Sciences, Technical University of Madrid, Avenida de la Complutense, Madrid, 28040, Spain; Department of Plant and Environmental Sciences, University of Copenhagen, Højbakkegaard Alle 30, Taastrup, 2630, Denmark
Recommended Citation:
Sánchez B.,Rasmussen A.,Porter J.R.. Temperatures and the growth and development of maize and rice: A review[J]. Global Change Biology,2014-01-01,20(2)