Salinity is the major environmental stress that restricts on agricultural productivity in arid and semiarid regions by a reduction in the germination rate. Experiments were carried out to assess the role of gibberellic acid (GA3) and kinetin on germination and ion accumulation in a Bangladesh wheat (Triticum aestivum L.) variety, namely Akbar under salt stress conditions. Increasing salt (NaCl) stress conditions consistently decreased the rate of germination of wheat. Gibberellic acid alone or in combination with kinetin alleviated the inhibitory effects of salinity on germination. However, kinetin alone further decreased the rate of germination under salt stress. Salt (NaCl) stress increased the accumulation of Na+ and Cl- while it decreased K+ accumulation in germinating seeds. Gibberellic acid caused an increase in K+ accumulation and a decrease in Na+ and Cl- accumulation in the germinating seeds. Kinetin increased Cl- accumulation and decreased K+ accumulation in salinity stressed wheat seedlings. Therefore, GA3 prominently relieved salt stress and improved the seed germination of wheat.
| Published in | European Journal of Biophysics (Volume 9, Issue 2) |
| DOI | 10.11648/j.ejb.20210902.15 |
| Page(s) | 86-91 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2021. Published by Science Publishing Group |
Gibberellic Acid, Kinetin, Ion Accumulation, Salinity, Wheat
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APA Style
Nahid Akhtar, Abdul Karim, Sadia Afrin, Feroza Hossain. (2021). Effects of Gibberellic Acid and Kinetin on Germination and Ion Accumulation in a Bangladesh Wheat Variety Under Salt Stress Conditions. European Journal of Biophysics, 9(2), 86-91. https://doi.org/10.11648/j.ejb.20210902.15
ACS Style
Nahid Akhtar; Abdul Karim; Sadia Afrin; Feroza Hossain. Effects of Gibberellic Acid and Kinetin on Germination and Ion Accumulation in a Bangladesh Wheat Variety Under Salt Stress Conditions. Eur. J. Biophys. 2021, 9(2), 86-91. doi: 10.11648/j.ejb.20210902.15
AMA Style
Nahid Akhtar, Abdul Karim, Sadia Afrin, Feroza Hossain. Effects of Gibberellic Acid and Kinetin on Germination and Ion Accumulation in a Bangladesh Wheat Variety Under Salt Stress Conditions. Eur J Biophys. 2021;9(2):86-91. doi: 10.11648/j.ejb.20210902.15
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Download@article{10.11648/j.ejb.20210902.15,
author = {Nahid Akhtar and Abdul Karim and Sadia Afrin and Feroza Hossain},
title = {Effects of Gibberellic Acid and Kinetin on Germination and Ion Accumulation in a Bangladesh Wheat Variety Under Salt Stress Conditions},
journal = {European Journal of Biophysics},
volume = {9},
number = {2},
pages = {86-91},
doi = {10.11648/j.ejb.20210902.15},
url = {https://doi.org/10.11648/j.ejb.20210902.15},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ejb.20210902.15},
abstract = {Salinity is the major environmental stress that restricts on agricultural productivity in arid and semiarid regions by a reduction in the germination rate. Experiments were carried out to assess the role of gibberellic acid (GA3) and kinetin on germination and ion accumulation in a Bangladesh wheat (Triticum aestivum L.) variety, namely Akbar under salt stress conditions. Increasing salt (NaCl) stress conditions consistently decreased the rate of germination of wheat. Gibberellic acid alone or in combination with kinetin alleviated the inhibitory effects of salinity on germination. However, kinetin alone further decreased the rate of germination under salt stress. Salt (NaCl) stress increased the accumulation of Na+ and Cl- while it decreased K+ accumulation in germinating seeds. Gibberellic acid caused an increase in K+ accumulation and a decrease in Na+ and Cl- accumulation in the germinating seeds. Kinetin increased Cl- accumulation and decreased K+ accumulation in salinity stressed wheat seedlings. Therefore, GA3 prominently relieved salt stress and improved the seed germination of wheat.},
year = {2021}
}
TY - JOUR T1 - Effects of Gibberellic Acid and Kinetin on Germination and Ion Accumulation in a Bangladesh Wheat Variety Under Salt Stress Conditions AU - Nahid Akhtar AU - Abdul Karim AU - Sadia Afrin AU - Feroza Hossain Y1 - 2021/10/12 PY - 2021 N1 - https://doi.org/10.11648/j.ejb.20210902.15 DO - 10.11648/j.ejb.20210902.15 T2 - European Journal of Biophysics JF - European Journal of Biophysics JO - European Journal of Biophysics SP - 86 EP - 91 PB - Science Publishing Group SN - 2329-1737 UR - https://doi.org/10.11648/j.ejb.20210902.15 AB - Salinity is the major environmental stress that restricts on agricultural productivity in arid and semiarid regions by a reduction in the germination rate. Experiments were carried out to assess the role of gibberellic acid (GA3) and kinetin on germination and ion accumulation in a Bangladesh wheat (Triticum aestivum L.) variety, namely Akbar under salt stress conditions. Increasing salt (NaCl) stress conditions consistently decreased the rate of germination of wheat. Gibberellic acid alone or in combination with kinetin alleviated the inhibitory effects of salinity on germination. However, kinetin alone further decreased the rate of germination under salt stress. Salt (NaCl) stress increased the accumulation of Na+ and Cl- while it decreased K+ accumulation in germinating seeds. Gibberellic acid caused an increase in K+ accumulation and a decrease in Na+ and Cl- accumulation in the germinating seeds. Kinetin increased Cl- accumulation and decreased K+ accumulation in salinity stressed wheat seedlings. Therefore, GA3 prominently relieved salt stress and improved the seed germination of wheat. VL - 9 IS - 2 ER -
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