Effects of aluminium on some biochemical characteristics of wheat (<i>Triticum aestivum</i> L.)

Authors

  • ANM Alamgir Department of Botany, Chittagong University, Chittagong
  • Sufia Akhter Department of Botany, Chittagong University, Chittagong

DOI:

https://doi.org/10.3329/bjb.v39i1.5519

Keywords:

Aluminium stress, HYV wheat, Metabolites, Hematoxylin test, Efficiency ratio

Abstract

Aluminium at 10 ppm increased chl a in Aghrani, Gourab, Kanchan and Sourab; chl b and carotinoids in Fang-60, Kanchan and Sourab, though at 100 ppm inhibited chl a in all nine varieties, chl b in Akbar and Protiva and carotinoids in Aghrahani, Gourab, Kanchan, Protiva, and Sonalica. Proline content increased in the seedlings of all varieties and the root had relatively higher proline content than that of shoot. Stimulatory effect of Al3+ on proline content was higher in Kanchan. Proline content also increased in Akbar, Gourab and Sonalika. Al3+ stress induced increase in protein and reducing sugar contents was more in root than in the shoot. Hamatoxylin test of the root tips also revealed differential responses of the varieties to Al3+ stress.

Key words: Aluminium stress; HYV wheat; Metabolites; Hematoxylin test; Efficiency ratio

DOI: 10.3329/bjb.v39i1.5519

Bangladesh J. Bot. 39(1): 9-14, 2010 (June)

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How to Cite

Alamgir, A., & Akhter, S. (2010). Effects of aluminium on some biochemical characteristics of wheat (<i>Triticum aestivum</i> L.). Bangladesh Journal of Botany, 39(1), 9–14. https://doi.org/10.3329/bjb.v39i1.5519

Issue

Vol. 39 No. 1 (2010)

Section

Articles

License

© Bangladesh Botanical Society

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