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S. Sathya S. Lakshmi S. Nakkeeran

Abstract

A study was carried out to analyze the different volatile compounds in bioprimed chilli (Capsicum annuum L.) seedlings of 15 and 30 day old. A common compound found in two stages of chilli seedlings was hydroxylamine, dimethoxydimethyl silane, hexadecanoic acid, 15-methyl- methyl ester. Majority of the compounds in bacterized seedlings had antimicrobial activity. The results on GCMS analysis revealed that, root exudates collected from 15 and 30 days old bacterized seedlings with B. amyloliquefaciens VB7 and polymer coating released more number of volatile compounds (65 and 20 compounds respectively) than control (5 and 15 compounds respectively). The root exudates of 15 day old seedling released more volatile compounds (65 nos) than 30 days (20 nos) old seedling.

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Keywords

Antimicrobial activity, B. amyloliquefaciens VB7, Polymer coating, Volatile compounds

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Sathya, S., Lakshmi, S., & Nakkeeran, S. (2016). Combined effect of biopriming and polymer coating on chemical constituents of root exudation in chilli (Capsicum annuum L.) cv. K 2 seedlings. Journal of Applied and Natural Science, 8(4), 2141–2154. https://doi.org/10.31018/jans.v8i4.1104
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