The Effects of Zn²⁺, Cd²⁺ Pollution on Physiological and Biochemical Characters of Sesbania cannabina Pers.

Abstract:

The Sesbania seedlings experimented, in hydroponic conditions, we studied Zn²⁺, Cd²⁺ physiological toxic on Sesbania seedling. The results show that: Zinc and cadmium had a serious effect on poisoning of Sesbania seedlings. With zinc and cadmium Stress concentration increased, Sesbania leaf chlorophyll content showed a trend that increased first and then decreased; Soluble protein content showed a downward trend; proline content showed an upward trend; SOD and POD activity showed increased first and then decreased. Zn²⁺ and Cd²⁺ had various effects on toxic intensity, Cd²⁺ showed a stronger toxic effects.

• Periodical: Advanced Materials Research (Volumes 518-523)
• Pages: 2039-2044
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.518-523.2039
• Online since: May 2012
• Authors: Da Lian Cui, Yu Xin Ma, Cai Ju Pang, Xue Jiao Ding
• Keywords: Cd²⁺, Heavy Metal, Physiological and Biochemical, Sesbania Cannabina Pers., Zn²⁺

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