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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 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2019: 96.39
Index Copernicus ICI Journals Master List 2019 - IJCMAS--ICV 2019: 96.39
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.2021.10(3): 1282-1286
DOI: https://doi.org/10.20546/ijcmas.2021.1003.155


Genetic Variability for Different Quantitative Character  in Colocasia [Colocasia esculenta var. antiquorum.]
Padmakshi Thakur*, Vikas Ramteke and Upendra Naik
S.G. CoA & Research Station, IGKV, Jagdalpur, (C.G.), India
*Corresponding author
Abstract:

An experiment was conducted with 9 colocasia [Colocasia esculenta var. antiquorom Schott.] genotypes to evaluate the estimate of genetic variability for different characters. The experiment was conducted using a Randomized Complete Block Design with three replications. The genetic parameters between yield and yield contributing characters of different colocasia genotypes were studied. Analysis of variance showed significant variation among the genotypes for all tested characters. The highest total yield was recorded in Indira Arvi-1 (29.54 t/ha.), which was followed by TTr 17-1 and TTr 17-12 (25.31 t/ha and 18.27 t/ha, respectively). Corm weight showed the highest genotypic and phenotypic variance (71.52 and 72.41 %) whereas no. of leaves showed the lowest ones (14.95 and 18.72 %). High value of heritability observed for all the characters except no of leaves per plant. Genetic advance as percent of mean reported highest for total yield, yield per plant, cormels weight and plant height. The genotypes exhibited a wide range of variability for all the traits studied.


Keywords: Colocasia, Genetic variability, Heritability, Genetic advance, Corm yield, Cormel yield
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How to cite this article:

Padmakshi Thakur, Vikas Ramteke and Upendra Naik. 2021. Genetic Variability for Different Quantitative Character in Colocasia [Colocasia esculenta var. antiquorum.].Int.J.Curr.Microbiol.App.Sci. 10(3): 1282-1286. doi: https://doi.org/10.20546/ijcmas.2021.1003.155