Assessing the effects of elevated ozone on physiology, growth, yield and quality of soybean in the past 40 years: A meta-analysis

doi:10.1016/j.ecoenv.2020.111644

	Assessing the effects of elevated ozone on physiology, growth, yield and quality of soybean in the past 40 years: A meta-analysis
	Li, Caihong ; Gu, Xian 1,2; Wu, Zhiyuan 1; Qin, Tianyu 1; Guo, Liyue ; Wang, Tianzuo 1; Zhang, Lu 3; Jiang, Gaoming1
	2021
发表期刊	ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
ISSN	0147-6513
卷号	208
摘要	Soybean (Glycine max) production is seriously threatened by ground-level ozone (O-3) pollution. The goal of our study is to summarize the impacts of O3 on physiology, growth, yield, and quality of soybean, as well as root parameters. We performed meta-analysis on the collated 48 peer-reviewed papers published between 1980 and 2019 to quantitatively summarize the response of soybean to elevated O-3 concentrations ([O-3]). Relative to charcoal-filtered air (CF), elevated [O-3] significantly accelerated chlorophyll degradation, enhanced foliar injury, and inhibited growth of soybean, evidenced by great reductions in leaf area (-20.8%), biomass of leaves (-13.8%), shoot (-22.8%), and root (-16.9%). Shoot of soybean was more sensitive to O3 than root in case of biomass. Chronic ozone exposure of about 75.5 ppb posed pronounced decrease in seed yield of soybean (-28.3%). In addition, root environment in pot contributes to higher reduction in shoot biomass and yield of soybean. Negative linear relationships were observed between yield loss and intensity of O-3 treatment, AOT40. The larger loss in seed yield was significantly associated with higher reduction in shoot biomass and other yield component. This meta-analysis demonstrates the effects of elevated O-3 on soybean were pronounced, suggesting that O-3 pollution is still a soaring threat to the productivity of soybean in regions with high ozone levels.
关键词	Ozone pollution Growth parameters Yield Physiological parameters Meta-analysis
学科领域	Environmental Sciences ; Toxicology
DOI	10.1016/j.ecoenv.2020.111644
收录类别	SCI
语种	英语
WOS关键词	ASCORBIC-ACID ; SURFACE OZONE ; WINTER-WHEAT ; CROP YIELD ; IMPACTS ; O-3 ; PHOTOSYNTHESIS ; RESPONSES ; AMBIENT ; STRESS
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000604135600015
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
文献子类	Article
出版地	SAN DIEGO
EISSN	1090-2414
资助机构	National Natural Science Foundation of China [31400335, 31670413]
作者邮箱	caszhanglu@hotmail.com ; jgm@ibcas.ac.cn
作品OA属性	gold
引用统计	被引频次：16[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/26771
专题	植被与环境变化国家重点实验室
作者单位	1.Chinese Acad Sci, State Key Lab Vegetat & Environm Change, Inst Bot, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China 3.Hebei Univ Chinese Med, Coll Pharm, Shijiazhuang, Hebei, Peoples R China 4.Northeast Agr Univ, Coll Hort & Landscape Architecture, Harbin, Peoples R China
推荐引用方式 GB/T 7714	Li, Caihong,Gu, Xian,Wu, Zhiyuan,et al. Assessing the effects of elevated ozone on physiology, growth, yield and quality of soybean in the past 40 years: A meta-analysis[J]. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,2021,208.
APA	Li, Caihong.,Gu, Xian.,Wu, Zhiyuan.,Qin, Tianyu.,Guo, Liyue.,...&Jiang, Gaoming.(2021).Assessing the effects of elevated ozone on physiology, growth, yield and quality of soybean in the past 40 years: A meta-analysis.ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,208.
MLA	Li, Caihong,et al."Assessing the effects of elevated ozone on physiology, growth, yield and quality of soybean in the past 40 years: A meta-analysis".ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 208(2021).

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