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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2019)
[Effective from January 1, 2019]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2018: 95.39
For more details click here

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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2020.9(2): 525-531
DOI: https://doi.org/10.20546/ijcmas.2020.902.065


Correlation Studies in Gladiolus (Gladiolus hybridus Hort.) Genotypes
Sripada Swetha1*, Balaji S. Kulkarni2, Mukund Shiragur3, M. S. Kulkarni4, Mahantesha B. N. Naik5, Ravindra Mulge6 and Laxminarayan Hegde7
1Kittur Rani Channamma College of Horticulture, Arabhavi, India
2Department of Floriculture & Landscape Architecture, University of Horticultural Sciences, Bagalkot, India
3Department of Floriculture & Landscape Architecture, KRC College of Horticulture, Arabhavi, India
4University of Horticultural Sciences, Bagalkot, India
5Department of Biotechnology & Crop Improvement, KRC College of Horticulture, Arabhavi
6College of Horticulture, Halladkeri Farm, Bidar, India
7College of Horticulture Engineering and Food technology, Devihosur, India
*Corresponding author
Abstract:

A study on the association of various morphological traits through correlation analysis in gladiolus (Gladiolus hybridus Hort.) showed that Number of spikes per plant had a significant and positive correlation with number of leaves, number of shoots and number of daughter corms per plant in genotypic level. Spike length exhibited positive and significant association with rachis length, number of florets vase life and number of cormels. Number of florets exerted a significant positive correlation with vase life at genotypic and phenotypic level. Hence, these characters may be considered as selection indices in gladiolus breeding programme.


Keywords: Gladiolus, Genotypic correlation, Phenotypic correlation, Spike
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How to cite this article:

Sripada Swetha, Balaji S. Kulkarni, Mukund Shiragur, M. S. Kulkarni, Mahantesha B. N. Naik, Ravindra Mulge and Laxminarayan Hegde. 2020. Correlation Studies in Gladiolus (Gladiolus hybridus Hort.) Genotypes.Int.J.Curr.Microbiol.App.Sci. 9(2): 525-531. doi: https://doi.org/10.20546/ijcmas.2020.902.065