Protection of plants from ambient ozone by applications of ethylenediurea (EDU): A meta-analytic review
文献类型：期刊论文
| 作者 | Feng, Zhaozhong; Wang, Shuguang; Szantoic, Zoltan; Chen, Shuai; Wang, Xiaoke |
| 刊名 | ENVIRONMENTAL POLLUTION
 |
| 出版日期 | 2010-10 |
| 卷号 | 158期号:10页码:3236-3242 |
| 关键词 | Ozone EDU Plant growth Photosynthesis Yield |
| 中文摘要 | A meta-analysis was conducted to quantitatively assess the effects of ethylenediurea (EDU) on ozone (O(3)) injury, growth, physiology and productivity of plants grown in ambient air conditions. Results indicated that EDU significantly reduced O(3)-caused visible injury by 76%, and increased photosynthetic rate by 8%, above-ground biomass by 7% and crop yield by 15% in comparison with non-EDU treated plants, suggesting that ozone reduces growth and yield under current ambient conditions. EDU significantly ameliorated the biomass and yield of crops and grasses, but had no significant effect on tree growth with an exception of stem diameter. EDU applied as a soil drench at a concentration of 200-400 mg/L has the highest positive effect on crops grown in the field. Long-term research on full-grown tree species is needed. In conclusion, EDU is a powerful tool for assessing effects of ambient [O(3)] on vegetation. (C) 2010 Elsevier Ltd. All rights reserved. |
| WOS记录号 | WOS:000282260200032 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/21004]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Feng, Zhaozhong,Wang, Shuguang,Szantoic, Zoltan,et al. Protection of plants from ambient ozone by applications of ethylenediurea (EDU): A meta-analytic review[J]. ENVIRONMENTAL POLLUTION,2010,158(10):3236-3242. |
| APA | Feng, Zhaozhong,Wang, Shuguang,Szantoic, Zoltan,Chen, Shuai,&Wang, Xiaoke.(2010).Protection of plants from ambient ozone by applications of ethylenediurea (EDU): A meta-analytic review.ENVIRONMENTAL POLLUTION,158(10),3236-3242. |
| MLA | Feng, Zhaozhong,et al."Protection of plants from ambient ozone by applications of ethylenediurea (EDU): A meta-analytic review".ENVIRONMENTAL POLLUTION 158.10(2010):3236-3242. |
入库方式： OAI收割
来源：生态环境研究中心
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