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VOL. 9, ISSUE 12 (2024)
Study of mutagenic effect of sodium azide on a germination and growth of brinjal [Solanum melongena L. (Solanaceae)]
Authors
Dipak V Kumbhar, Pratidnya R Jagtap
Abstract
The study investigates the mutagenic effect of sodium Azide, on a
growth and development of Solanum melongena L. (eggplant), a widely
grown vegetable in tropical and subtropical regions. Eggplant seeds from two
varieties treated with mutagenic solution of sodium Azide at concentrations ranging
from 0.1M to 0.5M, with control seeds soaked in distilled water. The findings
revealed a concentration-dependent reduction in seed germination, plumule and
radicle lengths, plant height, and branching. Germination rates decreased as
sodium azide concentrations increased, with delayed germination at higher
concentrations. Radicle Lenth and Plumule lengths were significantly reduced,
especially at concentrations above 0.3M. After 70 and 90 days, growth
measurements indicated that variety A showed slightly better tolerance to the
mutagen compared to variety B. The study concludes that sodium azide negatively
affects key growth parameters in eggplant, limiting its potential use in high
concentrations for agronomic trait enhancement.
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Pages:6-10
How to cite this article:
Dipak V Kumbhar, Pratidnya R Jagtap "Study of mutagenic effect of sodium azide on a germination and growth of brinjal [<i>Solanum melongena</i> L. (Solanaceae)]". International Journal of Botany Studies, Vol 9, Issue 12, 2024, Pages 6-10
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