Study The Effect Of Cadmium On Colonies Growth Of Some Kinds Of Bacteria That Refer To Contamination | ||
| Euphrates Journal of Agriculture Science | ||
| Article 1, Volume 4, Issue 2, June 2012, Pages 49-56 | ||
| Author | ||
| May Hameed Mohammad Aldehamee | ||
| Abstract | ||
| abstract :- This study indicating the impact of exposure to different concentrations of cadmium in the form of salt nitrate of cadmium on the growth of colonies of some species of bacterial function of contamination such as bacteria, E.coli and Enterobacter, and Salmonella and the resistance of these bacteria to this metal , as the results showed that the highest resistance have been shown in these bacteria was at the lowest concentration of a user and then decreased resistance to show bacteria high sensitivity whenever the greater the concentration , as shown bacterium Enterobacter more resistance the greater the concentration and rate of take less for the metal , which showed bacteria studied other, and the results indicate the existence of significant differences in the average number of colonies developing on the culture media that treated with metal . | ||
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