scholarly journals Effect of bacterial consortium on oxidative stress in soybean plants in cadmium-contaminated soil

2008 ◽  
Vol 24 (3) ◽  
pp. 246-253 ◽  
Author(s):  
I. E. Zaets ◽  
N. O. Kozyrovska
Keyword(s):  
Oxidative Stress ◽  
Contaminated Soil ◽  
Bacterial Consortium ◽  
Soybean Plants ◽  
Cadmium Contaminated Soil

scholarly journals Development of a free radical scavenging bacterial consortium to mitigate oxidative stress in cnidarians

2021 ◽  
Author(s):  
Ashley M. Dungan ◽  
Dieter Bulach ◽  
Heyu Lin ◽  
Madeleine J. H. van Oppen ◽  
Linda L. Blackall
Keyword(s):  
Oxidative Stress ◽  
Free Radical ◽  
Radical Scavenging ◽  
Bacterial Consortium ◽  
Free Radical Scavenging

Influence of cadmium-contaminated soil on earthworm communities in a subtropical area of China

2018 ◽  
Vol 127 ◽  
pp. 64-73 ◽  
Author(s):  
Kun Wang ◽  
Yuhui Qiao ◽  
Huiqi Zhang ◽  
Shizhong Yue ◽  
Huafen Li ◽  
...  
Keyword(s):  
Contaminated Soil ◽  
Subtropical Area ◽  
Cadmium Contaminated Soil

Iron toxicity increases oxidative stress and impairs mineral accumulation and leaf gas exchange in soybean plants during hypoxia

2021 ◽  
Author(s):  
Dominique S. Delias ◽  
Cristiane Jovelina Da-Silva ◽  
Angelita C. Martins ◽  
Denise S. C. de Oliveira ◽  
Luciano do Amarante
Keyword(s):  
Oxidative Stress ◽  
Gas Exchange ◽  
Leaf Gas Exchange ◽  
Iron Toxicity ◽  
Soybean Plants ◽  
Mineral Accumulation

scholarly journals Remediation of Organically Contaminated Soil Through the Combination of Assisted Phytoremediation and Bioaugmentation

2019 ◽  
Vol 9 (22) ◽  
pp. 4757 ◽  
Author(s):  
Mikel Anza ◽  
Oihane Salazar ◽  
Lur Epelde ◽  
José María Becerril ◽  
Itziar Alkorta ◽  
...  
Keyword(s):  
Plant Growth ◽  
Contaminated Soil ◽  
Sodium Dodecyl ◽  
Soil Health ◽  
Organic Amendments ◽  
Bacterial Consortium ◽  
Soil Microbial Activity ◽  
Total Petroleum Hydrocarbons ◽  
Paenibacillus Sp ◽  
Cow Slurry

Here, we aimed to bioremediate organically contaminated soil with Brassica napus and a bacterial consortium. The bioaugmentation consortium consisted of four endophyte strains that showed plant growth-promoting traits (three Pseudomonas and one Microbacterium) plus three strains with the capacity to degrade organic compounds (Burkholderia xenovorans LB400, Paenibacillus sp. and Lysinibacillus sp.). The organically contaminated soil was supplemented with rhamnolipid biosurfactant and sodium dodecyl benzenesulfonate to increase the degradability of the sorbed contaminants. Soils were treated with organic amendments (composted horse manure vs. dried cow slurry) to promote plant growth and stimulate soil microbial activity. Apart from quantification of the expected decrease in contaminant concentrations (total petroleum hydrocarbons, polycyclic aromatic hydrocarbons), the effectiveness of our approach was assessed in terms of the recovery of soil health, as reflected by the values of different microbial indicators of soil health. Although the applied treatments did not achieve a significant decrease in contaminant concentrations, a significant improvement of soil health was observed in our amended soils (especially in soils amended with dried cow slurry), pointing out a not-so-uncommon situation in which remediation efforts fail from the point of view of the reduction in contaminant concentrations while succeeding to recover soil health.

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