Follow
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.
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2017: 100.00 For more details click here
National Academy of Agricultural Sciences (NAAS) : NAAS Score: *5.38 (2019) [Effective from January 1, 2019]For more details click here

Login as a Reviewer

Indexed in



National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2019)
[Effective from January 1, 2019]
For more details click here

ICV 2017: 100.00
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2017: 100.00
For more details click here

See Guidelines to Authors
Current Issues

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 2017: 100.00
NAAS RATING 2018: 5.38

Int.J.Curr.Microbiol.App.Sci.2019.8(4): 1230-1233
DOI: https://doi.org/10.20546/ijcmas.2019.804.141


Studies on Genetic Variability, Heritability and Genetic Advance in F2 Segregating Population of Cross Arka Archana × AAC-1 in China Aster [Callistephus chinensis (L.) Nees]
H.M. Ramya, S.K. Nataraj*, D. Lakshmana and Rajiv Kumar
Department of Floriculture and Landscape Architecture, College of Horticulture, Mudigere 577132, India
*Corresponding author
Abstract:

The present study was conducted to evaluate genetic variability in F2 population of cross Arka Archana × AAC-1 in China aster at the College of Horticulture, Mudigere during 2017-18. The phenotypic coefficient of variation was higher than genotypic coefficient of variation for all the traits. High (>20 %) phenotypic coefficient of variation (PCV) and genotypic coefficient of variation(GCV) was recorded for number of branches per plant, plant spread East-West, number of flowers per plant, disc diameter, individual flower weight and flower yield per plant. High heritability (>60 %) coupled with high genetic advance as per cent over mean (>20 %) were recorded for plant height, number of branches per plant, plant spread North-South and East-West, flower diameter, disc diameter, flower stalk length and flower yield per plant and indicated that the high heritability is due to additive gene effects which can be utilized for further crop improvement programme.


Keywords: China aster, Variability, Heritability and Genetic advance
Download this article as Download

How to cite this article:

Ramya, H.M., S.K. Nataraj, D. Lakshmana and Rajiv Kumar. 2019. Studies on Genetic Variability, Heritability and Genetic Advance in F2 Segregating Population of Cross Arka Archana × AAC-1 in China Aster [Callistephus chinensis (L.) Nees].Int.J.Curr.Microbiol.App.Sci. 8(4): 1230-1233. doi: https://doi.org/10.20546/ijcmas.2019.804.141