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INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
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Toxic Effect of Cadmium on Growth and Metabolism in Wheat (Triticum aestivum L.) seedling
Authors Name:
DIPSHIKHA BISWAS
, Dr Bhaskar Choudhury
Unique Id:
IJSDR2305175
Published In:
Volume 8 Issue 5, May-2023
Abstract:
An exposure of wheat plants to rising Cd concentration effect the growth of the plants and those effects are described, with special attention being given to chloroplast morphological changes, nutrient concentration, chlorophyll concentrations, chlorophyll fluorescence responses and growth changes of the whole plant. The symptoms which are because of heavy metal toxicity are showed by those plants which are treated with 1 mM Cd. The root, shoot length and the biomass of root and shoot- leaf progressively reduced by the increase of Cd amount in the nutrient solution and growth inhibition is almost completely done when the concentration of Cd is 1 mM. Cd deposition in shoot- leaves is increased under cadmium treatments and other heavy metals like Fe, Mg and Ca, K decline in the above particular ground parts of plant which was noticed. In the upper parts of the plant the reduction of growth and chlorophyll content and photosynthesis inhibition are observed. Cadmium treatment in plant damage the ultrastructure of chloroplasts by the distorted shape and dilation of thylakoid membrane of wheat plant. Premature senescence was induced by cadmium probably which is suggested by the morphological changes of plant.
"Toxic Effect of Cadmium on Growth and Metabolism in Wheat (Triticum aestivum L.) seedling", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.8, Issue 5, page no.1104 - 1110, May-2023, Available :http://www.ijsdr.org/papers/IJSDR2305175.pdf
Downloads:
000222060
Publication Details:
Published Paper ID: IJSDR2305175
Registration ID:206278
Published In: Volume 8 Issue 5, May-2023
DOI (Digital Object Identifier):
Page No: 1104 - 1110
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631
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