The role of vanillin and p-coumaric acid in the growth of Scotch pine seedlings

The role of vanillin and p-coumaric acid in the growth of Scotch pine seedlings

It was stated that vanillin and p-coumaric acid used at concentrations 10-8-10-5M stimulated the growth of pine seedlings. Most effective were these substances used at concentration 10-7M. Both phenolic compounds stimulated the elongation, fresh and dry weight in very young seedlings (up to 3-4 week...

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Main Authors: M. Michniewicz, E. Galoch
Format: Article
Language:English
Published: Polish Botanical Society 2015-01-01
Series:Acta Societatis Botanicorum Poloniae
Online Access:https://pbsociety.org.pl/journals/index.php/asbp/article/view/5085
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spelling doaj-029bb014909e4d98ab72707a6715afbe2021-04-02T20:19:31ZengPolish Botanical SocietyActa Societatis Botanicorum Poloniae2083-94802015-01-0143227328110.5586/asbp.1974.0264287The role of vanillin and p-coumaric acid in the growth of Scotch pine seedlingsM. Michniewicz0E. Galoch1Nicolaus Copernicus UniversityNicolaus Copernicus UniversityIt was stated that vanillin and p-coumaric acid used at concentrations 10-8-10-5M stimulated the growth of pine seedlings. Most effective were these substances used at concentration 10-7M. Both phenolic compounds stimulated the elongation, fresh and dry weight in very young seedlings (up to 3-4 weeks) and increased the fresh and dry weight only in older ones (7 weeks). The stimulation of growth processes in pine seedlings treated with vanillin and p-coumaric acid coincided with the increase of auxins in roots and with the decrease of free gibberellins in these plant organs. Neither vanillin nor p-coumaric acid influenced the level of ABA-like inhibitor both in the shoots and roots of pine seedlings.https://pbsociety.org.pl/journals/index.php/asbp/article/view/5085
collection DOAJ
language English
format Article
sources DOAJ
author M. Michniewicz
E. Galoch
spellingShingle M. Michniewicz
E. Galoch
The role of vanillin and p-coumaric acid in the growth of Scotch pine seedlings
Acta Societatis Botanicorum Poloniae
author_facet M. Michniewicz
E. Galoch
author_sort M. Michniewicz
title The role of vanillin and p-coumaric acid in the growth of Scotch pine seedlings
title_short The role of vanillin and p-coumaric acid in the growth of Scotch pine seedlings
title_full The role of vanillin and p-coumaric acid in the growth of Scotch pine seedlings
title_fullStr The role of vanillin and p-coumaric acid in the growth of Scotch pine seedlings
title_full_unstemmed The role of vanillin and p-coumaric acid in the growth of Scotch pine seedlings
title_sort role of vanillin and p-coumaric acid in the growth of scotch pine seedlings
publisher Polish Botanical Society
series Acta Societatis Botanicorum Poloniae
issn 2083-9480
publishDate 2015-01-01
description It was stated that vanillin and p-coumaric acid used at concentrations 10-8-10-5M stimulated the growth of pine seedlings. Most effective were these substances used at concentration 10-7M. Both phenolic compounds stimulated the elongation, fresh and dry weight in very young seedlings (up to 3-4 weeks) and increased the fresh and dry weight only in older ones (7 weeks). The stimulation of growth processes in pine seedlings treated with vanillin and p-coumaric acid coincided with the increase of auxins in roots and with the decrease of free gibberellins in these plant organs. Neither vanillin nor p-coumaric acid influenced the level of ABA-like inhibitor both in the shoots and roots of pine seedlings.
url https://pbsociety.org.pl/journals/index.php/asbp/article/view/5085
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AT egaloch roleofvanillinandpcoumaricacidinthegrowthofscotchpineseedlings
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