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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.2018.7(12): 3419-3426
DOI: https://doi.org/10.20546/ijcmas.2018.712.391


Genetic Variability Studies for Different Attributes in Carrot Genotypes (Daucus carota L.) under Kharif Season
J.R. Meghashree, C.N. Hanchinamani, H.P. Hadimani, Sandhyarani Nishani, S.H. Ramanagouda and Chandrakant Kamble
Department of Vegetable Science, K. R. C. College of Horticulture, Arabhavi - 591 218, Karnataka, India
*Corresponding author
Abstract:

Twenty five genotypes of carrot were evaluated for different traits in a randomized complete block design with two replications. The variation was observed for all the parameters studied. Root weight, root/top length ratio, total yield/plot, total yield/ha, cortex thickness, TSS, β-carotene content, ascorbic acid content, total phenol, protein, root forking and root splitting showed high genotypic coefficient of variation and phenotypic coefficient of variation. High heritability was observed for all the characters except number of leaves/plant, petiole length, root diameter, root length and days to first root harvest. High genetic advance over mean was observed for all the characters except number of leaves/plant, petiole thickness, root diameter, root length and days to first root harvest.


Keywords: Daucus carota, Genotypic coefficient of variation (GCV), Phenotypic coefficient of variation (PCV), Heritability, Genetic advance over mean and genotypes
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How to cite this article:

Meghashree, J.R., C.N. Hanchinamani, H.P. Hadimani, Sandhyarani Nishani, S.H. Ramanagouda and Chandrakant Kamble. 2018. Genetic Variability Studies for Different Attributes in Carrot Genotypes (Daucus carota L.) under Kharif Season.Int.J.Curr.Microbiol.App.Sci. 7(12): 3419-3426. doi: https://doi.org/10.20546/ijcmas.2018.712.391