Effect of Selenium and Cadmium in Chlorophylls and Carotenoid Content of Cucumis melo L. | ||
| Iraqi Journal of Biotechnology | ||
| Article 1, Volume 15, Issue 3, December 2016, Pages 25-30 | ||
| Author | ||
| Rihab Edan Kadhim | ||
| Abstract | ||
| In greenhouse, seeds of Cucumis melo L. class melon hybrid F1 ananas germinated in pots. The seeds treated with different concentrations of Cd (0.0, 0.01, & 0.05M, as CdCl2), & a unique concentration of Se (0.05 M, as Na2SeO3) and as a combinations with Cd, in addition to control treatment was with Se only. There were none significant decreasing in chlorophylls a, b & total chlorophyll by 0.05 M of Cd comparing with control (distilled H2O), whereas carotenoid decreased significantly. Generally, treatment with Se enhanced the chlorophyll content, where chlorophyll content increased significantly in contrast with control (dH2O). Se + Cd as a combination treatments, especially at Cd with concentration 0.05 M was more enhancing for increasing the chlorophylls a, b, total chlorophyll & carotenoid content at comparing with almost treatments, especially with seeds that treated by Cd at 0.01 & 0.05M. These results indicate the presence antagonistic effect between Se and Cd in chlorophyll contents. | ||
| Keywords | ||
| Cucumis melo L; chlorophylls; carotenoid; detoxification | ||
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