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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(4): 466-475
DOI: https://doi.org/10.20546/ijcmas.2020.904.055


Genetic Variability for Yield and Yield Attributing Traits in F5 Generation of Lablab Bean (Lablab purpureus L. Sweet) Genotypes
S. M. Ingle, J. P. Devmore, S. G. Bhave, M. G. Palshetkar and B. S. Thorat
Department of Agricultural Botany, College of Agriculture, Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth, Dapoli- 415 712(MS), India
*Corresponding author
Abstract:

An investigation was undertaken to evaluate forty three progenies from F5generation of Lablab bean along with one local check for estimation of genetic variability, heritability and genetic advance. A wide range of variation was observed for yield and its component traits among the progenies under study. Highest and lowest coefficient variation was noticed in the seed yield per plant and days to maturity respectively. The traits days to initiation of flowering, days to fifty per cent flowering, days to maturity and plant height showed narrow differences between PCV and GCV. In general PCV was higher in magnitude than GCV. The traits viz; seed yield per plant, peduncles per plant, primary branches per plant, hundred seed weight, number of pods per plant and plant height recorded high magnitude of GCV and PCV along with moderate to high heritability. High estimates of heritability coupled with high genetic advance as per cent of mean was observed for seed yield per plant, peduncles per plant, primary branches per plant, plant height and hundred seed weight indicating additive gene expression and more reliable for effective selection in improvement of these traits. Based on mean performance, the genotypesviz;G-9, G-36, G-14, G-10, G-40, G-4, G-41, G-22, and G-42 were found promising for the important yield component traits.


Keywords: Genetic variability, heritability, Genetic advance, GCV and PCV
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How to cite this article:

Ingle. S. M., J. P. Devmore, S. G. Bhave, M. G. Palshetkar and Thorat, B. S. 2020. Genetic Variability for Yield and Yield Attributing Traits in F5 Generation of Lablab Bean (Lablab Purpureus L. Sweet) Genotypes.Int.J.Curr.Microbiol.App.Sci. 9(4): 466-475. doi: https://doi.org/10.20546/ijcmas.2020.904.055