Influence of Auxins on Rooting Efficacy in Carnation (Dianthus caryophyllus L.) Cuttings

Effect of various auxins (IBA, IAA and NAA) on different types of cuttings was investigated to determine efficacy of auxins in promoting rooting in carnation (Dianthus caryophyllus L.). Auxin and type of cutting significantly affected rooting traits. NAA was found to be more effective in promoting e...

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Autores principales: Ramesh Kumar, Nazeer Ahmed, O Chand Sharma, Shiv Lal
Formato: article
Lenguaje:EN
Publicado: Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2014
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Acceso en línea:https://doaj.org/article/b3cd3f2cbacb432db5b9c92919a932c4
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spelling oai:doaj.org-article:b3cd3f2cbacb432db5b9c92919a932c42021-12-02T15:17:42ZInfluence of Auxins on Rooting Efficacy in Carnation (Dianthus caryophyllus L.) Cuttings0973-354X2582-4899https://doaj.org/article/b3cd3f2cbacb432db5b9c92919a932c42014-12-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/187https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899Effect of various auxins (IBA, IAA and NAA) on different types of cuttings was investigated to determine efficacy of auxins in promoting rooting in carnation (Dianthus caryophyllus L.). Auxin and type of cutting significantly affected rooting traits. NAA was found to be more effective in promoting early rooting and inducing profuse rooting, root number, fresh and dry weight of roots and longer roots. Among the auxins used, earliest rooting (18.69 days), highest rooting percentage (58.70 %), number of roots (13.18), root length (12.26 cm), and, highest fresh and dry weight of roots (4.93g and 45.08 mg), respectively, were obtained with NAA @ 500 ppm. Tip cuttings responded better in rooting-characteristic of carnation - than basal cuttings, and recorded highest rooting percentage (73.02 %) and number of roots (12.25), longest roots (10.04cm) and maximum fresh and dry weight of roots (4.27 g and 43.19 mg), respectively. Interaction effect of auxin and cutting type was found to the significant, and highest rooting percentage, (85.26%), number of roots (18.36), longest roots (14.81cm), and highest fresh and dry weight of roots (6.85g and 68.02mg), respectively, observed with NAA @ 500 ppm in tip cuttings.Ramesh KumarNazeer AhmedO Chand SharmaShiv LalSociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticlecarnationrooting efficacyibaiaanaaPlant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 9, Iss 2, Pp 157-160 (2014)
institution DOAJ
collection DOAJ
language EN
topic carnation
rooting efficacy
iba
iaa
naa
Plant culture
SB1-1110
spellingShingle carnation
rooting efficacy
iba
iaa
naa
Plant culture
SB1-1110
Ramesh Kumar
Nazeer Ahmed
O Chand Sharma
Shiv Lal
Influence of Auxins on Rooting Efficacy in Carnation (Dianthus caryophyllus L.) Cuttings
description Effect of various auxins (IBA, IAA and NAA) on different types of cuttings was investigated to determine efficacy of auxins in promoting rooting in carnation (Dianthus caryophyllus L.). Auxin and type of cutting significantly affected rooting traits. NAA was found to be more effective in promoting early rooting and inducing profuse rooting, root number, fresh and dry weight of roots and longer roots. Among the auxins used, earliest rooting (18.69 days), highest rooting percentage (58.70 %), number of roots (13.18), root length (12.26 cm), and, highest fresh and dry weight of roots (4.93g and 45.08 mg), respectively, were obtained with NAA @ 500 ppm. Tip cuttings responded better in rooting-characteristic of carnation - than basal cuttings, and recorded highest rooting percentage (73.02 %) and number of roots (12.25), longest roots (10.04cm) and maximum fresh and dry weight of roots (4.27 g and 43.19 mg), respectively. Interaction effect of auxin and cutting type was found to the significant, and highest rooting percentage, (85.26%), number of roots (18.36), longest roots (14.81cm), and highest fresh and dry weight of roots (6.85g and 68.02mg), respectively, observed with NAA @ 500 ppm in tip cuttings.
format article
author Ramesh Kumar
Nazeer Ahmed
O Chand Sharma
Shiv Lal
author_facet Ramesh Kumar
Nazeer Ahmed
O Chand Sharma
Shiv Lal
author_sort Ramesh Kumar
title Influence of Auxins on Rooting Efficacy in Carnation (Dianthus caryophyllus L.) Cuttings
title_short Influence of Auxins on Rooting Efficacy in Carnation (Dianthus caryophyllus L.) Cuttings
title_full Influence of Auxins on Rooting Efficacy in Carnation (Dianthus caryophyllus L.) Cuttings
title_fullStr Influence of Auxins on Rooting Efficacy in Carnation (Dianthus caryophyllus L.) Cuttings
title_full_unstemmed Influence of Auxins on Rooting Efficacy in Carnation (Dianthus caryophyllus L.) Cuttings
title_sort influence of auxins on rooting efficacy in carnation (dianthus caryophyllus l.) cuttings
publisher Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate 2014
url https://doaj.org/article/b3cd3f2cbacb432db5b9c92919a932c4
work_keys_str_mv AT rameshkumar influenceofauxinsonrootingefficacyincarnationdianthuscaryophylluslcuttings
AT nazeerahmed influenceofauxinsonrootingefficacyincarnationdianthuscaryophylluslcuttings
AT ochandsharma influenceofauxinsonrootingefficacyincarnationdianthuscaryophylluslcuttings
AT shivlal influenceofauxinsonrootingefficacyincarnationdianthuscaryophylluslcuttings
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