Restructuring tilth layers (RTL) is a tillage method that exchanges the 0–20 and 20–40 cm soil can be applied during cotton cultivation to increase yield, eliminate weeds alleviate severe disease, including Verticillium wilt. However, mechanism by which RTL inhibits wilt unclear. Therefore, we investigated distribution of microbial communities after rotary (CK) treatments identify reasons for r...

Heikki Särkkä Electro-Oxidation Treatment of Pulp and Paper Mill Circulating Waters and Wastewaters Lappeenranta 2013 p. 96 Acta Universitatis Lappeenrantaensis 524 Diss. Lappeenrannan teknillinen yliopisto ISBN 978-952-265-431-1, ISBN 978-952-265-432-8 (PDF), ISSN-L 1456-4491, ISSN 1456-4491 Interest in water treatment by electrochemical methods has grown in recent years. Electrochemical oxida...

To study the effects of combined Cd and Cu pollution on rhizosphere bacterial community. High-throughput sequencing was used to examine response communities heavy-metal stress under single mixed cadmium (Cd) copper (Cu). With additions Cu, mean diversity index community in order alone > Cd-Cu mixtures alone. In all treatments, dominant phyla were Proteobacteria, Actinobacteria, Chloroflexi Acid...

A greenhouse pot experiment was carried out to evaluate the efficiency of arsenic phytoextraction by the fern Pteris vittata growing in arsenic-contaminated soil, with or without the addition of selected rhizobacteria isolated from the polluted site. The bacterial strains were selected for arsenic resistance, the ability to reduce arsenate to arsenite, and the ability to promote plant growth. P...

Prokaryotic communities in pristine and oil-contaminated desert soil, seawater, and hypersaline coastal soil were analyzed using culture-dependent and culture-independent approaches. The former technique was the dilution-plating method. For the latter, total genomic DNA was extracted and the 16S rRNA genes were amplified using a universal bacterial primer pair and primer pairs specific for Acti...

A deeper understanding of the microbial community structure is very important in bioremediation for polychlorinated dibenzo-p-dioxins/dibenzofurans (PCDD/Fs). However, this has been insufficiently addressed in previous studies. To obtain more information, we pyrosequenced the V4/V5 regions of the 16S rRNA genes of bacterial communities transited from polluted soil to batch microcosms that rapid...