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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Main Authors:	Ramesh Kumar, Nazeer Ahmed, O Chand Sharma, Shiv Lal
Format:	article
Language:	EN
Published:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2014
Subjects:	carnation rooting efficacy iba iaa naa Plant culture SB1-1110
Online Access:	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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Influence of Auxins on Rooting Efficacy in Carnation (Dianthus caryophyllus L.) Cuttings

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