干旱区生态环境知识资源中心(Arid): Prolongation of the grain filling period and change in radiation simultaneously increased maize yields in China

Arid

DOI	10.1016/j.agrformet.2021.108573
	Prolongation of the grain filling period and change in radiation simultaneously increased maize yields in China
	Liu, Zhijuan; Yang, Xiaoguang; Xie, Ruizhi; Lin, Xiaomao; Li, Tao; Batchelor, William D.; Zhao, Jin; Zhang, Zhentao; Sun, Shuang; Zhang, Fangliang; Huang, Qiuwan; Su, Zhenge; Wang, Keru; Ming, Bo; Hou, Peng; Li, Shaokun
通讯作者	Yang, XG (corresponding author), China Agr Univ, Coll Resources & Environm Sci, 2 Yuanmingyuan West Rd, Beijing 100193, BJ, Peoples R China. ; Li, SK (corresponding author), Chinese Acad Agr Sci, Inst Crop Sci, Beijing 100081, BJ, Peoples R China.
来源期刊	AGRICULTURAL AND FOREST METEOROLOGY
ISSN	0168-1923
EISSN	1873-2240
出版年	2021
卷号	308
英文摘要	During the past three decades, maize yields in China have steadily increased as producers experienced climate changes and utilized improved hybrids and management, etc. Elucidating the relative contributions of these factors to historical yield changes will aid in sustaining or increasing yields in the future. In this study, statistical methods were used to estimate the contribution of incident solar radiation to maize yield trends in five climate zones in China from 1985 to 2014. This study analysed the direct effect of solar brightening or dimming assuming a constant grain filling period (GFP) typical for 1985. We also evaluated the interaction between solar brightening (or dimming) and increases in the length of the GFP (LGFP) through crop improvement from 1985 to 2014. The results showed that solar brightening during the GFP contributed to 5.9% of the yield increase over the past three decades, primarily due to increases in diffuse radiation in various locations. The contribution of the daily solar radiation intercepted during the GFP to yield trends varied among climate zones; in humid warm temperate and arid warm temperate zones, daily solar dimming caused yield decreases in some of the locations. Nevertheless, combined with a prolonged LGFP, the increased solar radiation accumulation during the GFP ameliorated the negative effects of solar dimming, resulting in significant maize yield gains. Therefore, increased solar radiation accumulation during the GFP contributed to approximately 28.8% of the maize yield increase in China from 1985 to 2014.
英文关键词	Maize Climate change Solar brightening Solar dimming Diffuse radiation Climate zones
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000692679900035
WOS关键词	WATER-USE EFFICIENCY ; WINTER-WHEAT YIELD ; CLIMATE-CHANGE ; DIFFUSE-RADIATION ; NORTHEAST CHINA ; TEMPERATE MAIZE ; CROP PRODUCTION ; MANAGEMENT ; TRENDS ; PLAIN
WOS类目	Agronomy ; Forestry ; Meteorology & Atmospheric Sciences
WOS研究方向	Agriculture ; Forestry ; Meteorology & Atmospheric Sciences
来源机构	中国农业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/368287
作者单位	[Liu, Zhijuan; Yang, Xiaoguang; Zhao, Jin; Zhang, Zhentao; Sun, Shuang; Zhang, Fangliang; Huang, Qiuwan; Su, Zhenge] China Agr Univ, Coll Resources & Environm Sci, 2 Yuanmingyuan West Rd, Beijing 100193, BJ, Peoples R China; [Xie, Ruizhi; Wang, Keru; Ming, Bo; Hou, Peng; Li, Shaokun] Chinese Acad Agr Sci, Inst Crop Sci, Beijing 100081, BJ, Peoples R China; [Lin, Xiaomao] Kansas State Univ, Dept Agron, 2108 Throckmorton Plant Sci Ctr, Manhattan, KS 66506 USA; [Li, Tao] Appl GeoSolut, Durham, NH 03824 USA; [Batchelor, William D.] Auburn Univ, Biosyst Engn Dept, 200 Tom Corley Bldg, Auburn, AL 36849 USA
推荐引用方式 GB/T 7714	Liu, Zhijuan,Yang, Xiaoguang,Xie, Ruizhi,et al. Prolongation of the grain filling period and change in radiation simultaneously increased maize yields in China[J]. 中国农业大学,2021,308.
APA	Liu, Zhijuan.,Yang, Xiaoguang.,Xie, Ruizhi.,Lin, Xiaomao.,Li, Tao.,...&Li, Shaokun.(2021).Prolongation of the grain filling period and change in radiation simultaneously increased maize yields in China.AGRICULTURAL AND FOREST METEOROLOGY,308.
MLA	Liu, Zhijuan,et al."Prolongation of the grain filling period and change in radiation simultaneously increased maize yields in China".AGRICULTURAL AND FOREST METEOROLOGY 308(2021).