The after-effect of paclobutrazol on morphological characteristics of in vitro Narcissus poeticus ssp. radiiflorus plants
After different pre-culturing period (12, 23 or 34 days) on ½ MS medium with 1 mg l-1 paclobutrazol, 1 mg l-1 N6-benzyladenine and 0.1 mg l-1 1- naphthaleneacetic acid , 3 groups of Narcissus poeticus ssp. radiiflorus bulb scales were kept on the same medium without hormones. The results were evalu...
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doaj-1759dbc0e37c412b9f894bed947e3b362020-11-25T03:03:52ZengUniversity of DebrecenInternational Journal of Horticultural Science1585-04042676-931X2015-04-01211-210.31421/IJHS/21/1-2./1156The after-effect of paclobutrazol on morphological characteristics of in vitro Narcissus poeticus ssp. radiiflorus plantsM. Jevcsák0M. Ördögh1E. Jámbor-Benczúr2Corvinus University Budapest, Faculty of Horticultural Science, Department of Floriculture and Dendrology, H-1118 Budapest, 35-43. Villányi str., HungaryCorvinus University Budapest, Faculty of Horticultural Science, Department of Floriculture and Dendrology, H-1118 Budapest, 35-43. Villányi str., HungaryCorvinus University Budapest, Faculty of Horticultural Science, Department of Floriculture and Dendrology, H-1118 Budapest, 35-43. Villányi str., Hungary After different pre-culturing period (12, 23 or 34 days) on ½ MS medium with 1 mg l-1 paclobutrazol, 1 mg l-1 N6-benzyladenine and 0.1 mg l-1 1- naphthaleneacetic acid , 3 groups of Narcissus poeticus ssp. radiiflorus bulb scales were kept on the same medium without hormones. The results were evaluated monthly and the final one happened after 7 month. The best results were achieved due to the shortest pre-culturing period (12 days; Group 1), with 4.9 bulblets and 4.54% hyperhydricity. The result of the second treatment (pre-culturing period of 23 days; Group 2) was not different significantly but the number of bigger bulblet were higher (4.54 bulblets). After the longest pre-culturing period (34 days; Group 3), the number of bulblets was low (3.68) and more hyperhydricity (18.18%) was detected. The highest number of roots (13.91) was observed in this group very likely due to the strong after-effect of paclobutrazol. https://ojs.lib.unideb.hu/IJHS/article/view/1156paclobutrazolmultiplicationhyperhydricityNarcissus |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
M. Jevcsák M. Ördögh E. Jámbor-Benczúr |
spellingShingle |
M. Jevcsák M. Ördögh E. Jámbor-Benczúr The after-effect of paclobutrazol on morphological characteristics of in vitro Narcissus poeticus ssp. radiiflorus plants International Journal of Horticultural Science paclobutrazol multiplication hyperhydricity Narcissus |
author_facet |
M. Jevcsák M. Ördögh E. Jámbor-Benczúr |
author_sort |
M. Jevcsák |
title |
The after-effect of paclobutrazol on morphological characteristics of in vitro Narcissus poeticus ssp. radiiflorus plants |
title_short |
The after-effect of paclobutrazol on morphological characteristics of in vitro Narcissus poeticus ssp. radiiflorus plants |
title_full |
The after-effect of paclobutrazol on morphological characteristics of in vitro Narcissus poeticus ssp. radiiflorus plants |
title_fullStr |
The after-effect of paclobutrazol on morphological characteristics of in vitro Narcissus poeticus ssp. radiiflorus plants |
title_full_unstemmed |
The after-effect of paclobutrazol on morphological characteristics of in vitro Narcissus poeticus ssp. radiiflorus plants |
title_sort |
after-effect of paclobutrazol on morphological characteristics of in vitro narcissus poeticus ssp. radiiflorus plants |
publisher |
University of Debrecen |
series |
International Journal of Horticultural Science |
issn |
1585-0404 2676-931X |
publishDate |
2015-04-01 |
description |
After different pre-culturing period (12, 23 or 34 days) on ½ MS medium with 1 mg l-1 paclobutrazol, 1 mg l-1 N6-benzyladenine and 0.1 mg l-1 1- naphthaleneacetic acid , 3 groups of Narcissus poeticus ssp. radiiflorus bulb scales were kept on the same medium without hormones. The results were evaluated monthly and the final one happened after 7 month. The best results were achieved due to the shortest pre-culturing period (12 days; Group 1), with 4.9 bulblets and 4.54% hyperhydricity. The result of the second treatment (pre-culturing period of 23 days; Group 2) was not different significantly but the number of bigger bulblet were higher (4.54 bulblets). After the longest pre-culturing period (34 days; Group 3), the number of bulblets was low (3.68) and more hyperhydricity (18.18%) was detected. The highest number of roots (13.91) was observed in this group
very likely due to the strong after-effect of paclobutrazol.
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topic |
paclobutrazol multiplication hyperhydricity Narcissus |
url |
https://ojs.lib.unideb.hu/IJHS/article/view/1156 |
work_keys_str_mv |
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