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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 2017: 100.00
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2017: 100.00
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 2017: 100.00
NAAS RATING 2018: 5.38

Int.J.Curr.Microbiol.App.Sci.2019.8(4): 1314-1318
DOI: https://doi.org/10.20546/ijcmas.2019.804.152


Character Association and Path Co-efficient Analysis in F2 Segregating Population of Cross “Arka Kamini x PG Violet” in China Aster (Callistephus chinensis [L.] Nees)
H.M. Ramya, S.K. Nataraj* and Rajiv Kumar
Department of Floriculture and Landscape Architecture, College of Horticulture, Mudigere 577132, India
*Corresponding author
Abstract:

An experiment was carried out at experimental farm of Department of field of Department of Floriculture and Landscape Architecture, College of Horticulture, Mudigere, during the year 2017-18 in the unreplicated design. The phenotypic correlation coefficients and path coefficient analysis were carried out for the F2 segregating population of cross Arka Kamini × PG Violet in China aster for fifteen characters. The results revealed that flower yield per plant had high significant and positive correlation with the individual flower weight (0.599), flower diameter (0.562), disc diameter (0.491), number of flowers per plant (0.219) and number of branches per plant (0.197). Path analysis revealed that number of branches per plant (0.0285), plant spread North-South (0.1475), plant spread East-West (0.0064), days to first flowering (0.2439), duration of flowering (0.0312), flower diameter (0.2341) and disc diameter (0.6472), number of flowers per plant (0.4896), individual flower weight (0.3383), had maximum positive direct effect on flower yield per plant.


Keywords: China aster, Phenotypic correlation and Path co-efficient analysis
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How to cite this article:

Ramya, H.M., S.K. Nataraj and Rajiv Kumar. 2019. Character Association and Path Co-efficient Analysis in F2 Segregating Population of Cross “Arka Kamini x PG Violet” in China Aster (Callistephus chinensis [L.] Nees).Int.J.Curr.Microbiol.App.Sci. 8(4): 1314-1318. doi: https://doi.org/10.20546/ijcmas.2019.804.152