Combined effects of cadmium and fluoranthene on germination, growth and photosynthesis of soybean seedlings
文献类型：期刊论文
| 作者 | Li, Qiushuang ; Lu, Yonglong ; Shi, Yajuan ; Wang, Tieyu ; Ni, Kun ; Xu, Li ; Liu, Shijie ; Wang, Lin ; Xiong, Qinli ; Giesy, John. P. |
| 刊名 | JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
 |
| 出版日期 | 2013 |
| 卷号 | 25期号:9页码:1936-1946 |
| 通讯作者 | Lu, YL |
| 中文摘要 | The single and combinational effects of cadmium (Cd) and fluoranthene (FLT) on germination, growth and photosynthesis of soybean seedlings were investigated. Exposure to 5, 10, or 15 mg Cd/L or 1, 5, or 10 mg FLT/L individually or in combination significantly decreased germination vigor (3 days) and final germination rate of soybean seeds, except at 1 and 5 mg FLT/L. The results of two-way ANOVA analysis and the Bliss independence model showed that at lower concentrations of FLT (1 mg/L), the interaction between Cd and FLT on germination was antagonistic, whereas the interaction was synergistic when the concentration of FLT was 5 or 10 mg/L and the concentration of Cd was 15 mg/L. Growth, expressed as dry weight, length of shoot and root, leaf area, and photosynthesis, expressed as net photosynthetic rate, intercellular CO2 concentration, chlorophyll contents and fluorescence of soybean seedlings were also reduced by exposure to 5 or 10 mg Cd/L or 1 or 5 mg FLT/L, singly or jointly. Significant antagonistic effects of exposure to 5 or 10 mg Cd/L or 1 or 5 mg FLT/L on shoot growth and photosynthesis were observed, whereas synergy and antagonism of Cd and FLT were both observed for root growth. |
| 收录类别 | SCI |
| WOS记录号 | WOS:000326993900026 |
| 公开日期 | 2014-06-04 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/7277]  |
| 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 | Li, Qiushuang,Lu, Yonglong,Shi, Yajuan,et al. Combined effects of cadmium and fluoranthene on germination, growth and photosynthesis of soybean seedlings[J]. JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2013,25(9):1936-1946. |
| APA | Li, Qiushuang.,Lu, Yonglong.,Shi, Yajuan.,Wang, Tieyu.,Ni, Kun.,...&Giesy, John. P..(2013).Combined effects of cadmium and fluoranthene on germination, growth and photosynthesis of soybean seedlings.JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,25(9),1936-1946. |
| MLA | Li, Qiushuang,et al."Combined effects of cadmium and fluoranthene on germination, growth and photosynthesis of soybean seedlings".JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA 25.9(2013):1936-1946. |
入库方式： OAI收割
来源：生态环境研究中心
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。