Allelopathic Effects on Microcystis aeruginosa and Allelochemical Identification in the Cuture Solutions of Typical Artificial Floating-Bed Plants
文献类型： 外文期刊
作者： Zhou, Li 1 ; Chen, Guifa 1 ; Cui, Naxin 1 ; Pan, Qi 1 ; Song, Xiangfu 1 ; Zou, Guoyan 1 ;
作者机构： 1.Shanghai Acad Agr Sci, Ecoenvironm Protect Res Inst, Shanghai 201403, Peoples R China
2.Shanghai Engn Res Ctr Low Carbon Agr, Shanghai 201403, Peoples R China
关键词： Allelopathy; Cyperus alternifolius; Canna generalis; Microcystis aeruginosa; Allelochemicals
期刊名称：BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY （ 影响因子：2.151； 五年影响因子：2.129 ）
ISSN： 0007-4861
年卷期： 2019 年 102 卷 1 期
页码：
收录情况： SCI
摘要： Cyperus alternifolius (C. alternifolius) and Canna generalis (C. generalis) are widely used as artificial floating-bed (AFB) plants for water pollution control. This study evaluated the release of anti-cyanobacterial allelochemicals from both plants in AFB systems. A series of cyanobacterial assays using pure culture solutions and extracts of culture solutions of C. alternifolius and C. generalis demonstrated allelopathic growth inhibition of a cyanobacterium M. aeruginosa. After 45days of incubation by the culture solutions, both final inhibitory rates of M. aeruginosa were more than 99.6% compared with that of the control groups. GC/MS analyses indicated the presence of a total of 15 kinds of compounds, including fatty acids and phenolic compounds, in both plants' culture solutions, which are are anti-cyanobacterial. These findings provide a basis to apply artificial floating-bed plants for cyanobacterial inhibition using allelopathic effects.
- 相关文献
作者其他论文 更多>>
-
Nitrogen removal performance and mechanism in constructed wetlands under saline conditions: Role of Canna indica inoculated with Piriformospora indica
作者：Cui, Naxin;Cai, Min;Zhang, Xu;Zeng, Rong;Zhou, Li;Chen, Guifa;Zou, Guoyan;Cui, Naxin;Cai, Min;Zhang, Xu;Zeng, Rong;Zhou, Li;Chen, Guifa;Zou, Guoyan;Cui, Naxin;Zeng, Rong
关键词：Phytoremediation; Salt stress; Rhizosphere microbe; Plant uptake; Growth-promoting fungus
-
Biochar applications for treating potentially toxic elements (PTEs) contaminated soils and water: a review
作者：Zhang, Xu;Zou, Guoyan;Zhou, Li;Zhang, Xu;Chu, Huaqiang;Zhang, Yalei;Zhang, Xu;Zou, Guoyan;Zhou, Li;Shen, Zheng;Abbas, Mohamed H. H.;Albogami, Bader Z.;Abdelhafez, Ahmed A.;Abdelhafez, Ahmed A.
关键词：biochar; soil; water; potentially toxic elements (PTEs); remediation technologies
-
Enhanced photocatalytic inactivation of Cylindrospermopsis raciborskii by modified TiO2/Ag3PO4: Efficiency and mechanism
作者：Zhou, Li;Zhang, Xu;Cai, Min;Cui, Naxin;Zou, Guoyan;Zhou, Li;Zhang, Xu;Cai, Min;Cui, Naxin;Zou, Guoyan;Zhao, Zhiyong
关键词：Modified TiO2/Ag3PO4; Tea polyphenols; Oxygen vacancies; Cylindrospermopsis raciborskii; Inactivation mechanism
-
Effects of photocatalysis using a photocatalytic concrete board on water qualities and microbial communities in the aquaculture wastewater
作者：Zhang, Xu;Zhou, Li;Cai, Min;Cui, Naxin;Zou, Guoyan;Zhang, Xu;Zhou, Li;Cai, Min;Cui, Naxin;Zou, Guoyan;Zhang, Xu;Wang, Qian
关键词：Concrete board; Photocatalytic reaction; Aquaculture wastewater; Water quality; Microbial community
-
Occurrence and temporal variation of antibiotics and antibiotic resistance genes in hospital inpatient department wastewater: Impacts of daily schedule of inpatients and wastewater treatment process
作者：Cai, Min;Gu, Haotian;Zhang, Xu;Cui, Naxin;Zhou, Li;Chen, Guifa;Zou, Guoyan;Cai, Min;Zhang, Xu;Cui, Naxin;Zhou, Li;Chen, Guifa;Zou, Guoyan;Wang, Zhenglu;Dong, Hui
关键词：Antibiotic resistance genes; Inpatient department; Temporal variation; Self-contained wastewater treatment process; Daily schedule of inpatients
-
New insights into the efficient charge transfer of the modified-TiO2/Ag3PO4 composite for enhanced photocatalytic destruction of algal cells under visible light
作者：Zhou, Li;Zhang, Xu;Cai, Min;Cui, Naxin;Chen, Guifa;Zou, Guoyan;Zhou, Li;Zhang, Xu;Cai, Min;Cui, Naxin;Chen, Guifa;Zou, Guoyan
关键词：b-N-TiO2; Ag3PO4; Defects; Heterojunction; Band structure; Algal cells
-
Does rice straw addition and/or Vallisneria natans (Lour.) planting contribute to enhancement in nitrate nitrogen and phosphorus removal in constructed wetlands under low temperature?
作者：Cui, Naxin;Zhang, Xu;Cai, Min;Chen, Guifa;Zhou, Li;Zou, Guoyan;Cui, Naxin;Zhang, Xu;Cai, Min;Chen, Guifa;Zhou, Li;Zou, Guoyan
关键词：Constructed wetlands; Rice straw; Vallisneria natans; Microbial denitrification; Nutrient removal
