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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

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

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Original Research Articles

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(8): 2522-2527
DOI: https://doi.org/10.20546/ijcmas.2020.908.289


Genetic Variability and Heritability Studies of Single Tuberose (Polianthes tuberosa L.) Genotypes
Sk. Samim Ahammed*, Raghunath Sadhukhan and Rashad Khan
Department of Genetics and Plant Breeding, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur-741252, Nadia, West Bengal, India
*Corresponding author
Abstract:

Tuberose (Polianthes tuberosa L.) is one of the most important tropical ornamental bulbous flowering plant, commercially used as cut and loose flower due to pleasant fragrance. In the present study, genetic variability among 22 single type tuberose genotypes was studied using morphological traits. As per mean performance Bidhan Rajni-1 attained highest with respect to Plant Height, Rachis length, Flower Length, Flower breadth and Weight of stick. Calcutta Single performed highest in case of number of leaf and number of tiller. Bidhan Rajani-2 gave highest number of flower. The tallest spikes were shown for the Sikkim Selection. Widest leaves were shown for Bidhan Rajani-5. The maximum weight of five flowers was shown in case of Bidhan Rajani-3. The maximum GCV was observed in case of weight of flower (40.47%). High heritability and high GA had been found for number of leaf, height of spike for single type genotypes. Thus it suggests that additive genes may control these characters.


Keywords: Tuberose, GCV, PCV, H (bs), GA
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How to cite this article:

Samim Ahammed, Sk., Raghunath Sadhukhan and Rashad Khan. 2020. Genetic Variability and Heritability Studies of Single Tuberose (Polianthes tuberosa L.) Genotypes.Int.J.Curr.Microbiol.App.Sci. 9(8): 2522-2527. doi: https://doi.org/10.20546/ijcmas.2020.908.289