Effect of Copper Contamination on Soil Biochemical Activity and Performance of Rice (Oryza sativa L.)
نویسندگان
چکیده
Copper (Cu) is an essential element for regular functioning of organisms. It plays significant role in number of physiological processes like photosynthetic and respiratory electron transport chains, N fixation, protein metabolism, cell wall metabolism, anti oxidant activity, fatty acid metabolism and harmone perception. However, excessive amounts of Cu in the root zone inhibit growth, chlorosis of leaves and limited germination of seeds. The higher absorption of Cu contributes to metabolism disturbances, damages to plasma membrane permeability, membrane integrity and induces general symptoms of senescence.
منابع مشابه
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