Improvement in salt tolerance of Vigna mungo (L.) Hepper by exogenously applied 24-epibrassinolide

DOI: 10.18805/LR-4019    | Article Id: LR-4019 | Page : 647-652
Citation :- Improvement in salt tolerance of Vigna mungo(L.) Hepper by exogenously applied 24-epibrassinolide.Legume Research.2020.(43):647-652
Sombir Singh, Somveer Jakhar and Suhana Rao sombiryadav91@gmail.com
Address : Plant Physiology and Biochemistry Laboratory, Department of Botany, Kurukshetra University, Kurukshetra-136 119, Haryana, India.
Submitted Date : 16-03-2018
Accepted Date : 5-11-2018


This study was designed to explore the ameliorative effect of exogenously applied 24-epibrassinolide (24-EBL) against salt stress in Vigna mungo (L.) Hepper. The plants were treated with four different levels of salinity (0, 8, 12 and 16 dSm-1) followed by the foliar spray of 24-EBL (0, 10-5, 10-7 and 10-9 M). The results showed that 24-EBL could alleviate the adverse effects of salinity by improving the growth parameters of 35 days old plants. The same also stimulated the leaf enzymatic antioxidant activity in salt-treated plants. The findings of the present study revealed that application of 24-EBL ameliorated the salt stress in black gram plants.


Antioxidant enzymes 24-epibrassinolide Growth traits Salt stress Vigna mungo


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