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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.
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39 For more details click here
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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.2018.7(9): 2067-2078
DOI: https://doi.org/10.20546/ijcmas.2018.709.252


Genetic Parameters Exploration of Pea Genotypes using Two Environmental Conditions
Lokesh Gour, R.K. Dubey, P.K. Moitra, S.K. Singh, S.S. Shukla and S. Tiwari
Department of Plant Breeding and Genetics, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.), 482004, India
*Corresponding author
Abstract:

Pisum sativum L. had been used as a good source of nutritious food. The estimate of genetic variability was observed for twenty three traits on 60 genotypes. The ANOVA indicated that the mean sum of squares due to genotypes were highly significant for days to first flower opening and days to fifty percent flowering, respectively in all the environmental conditions. High magnitude of phenotypic coefficient of variation was observed than the genotypic coefficient of variation for all the characters under study. High genotypic and phenotypic coefficient of variations were exhibited for number of primary branches per plant, number of secondary branches per plant, plant height, number of node per plant, number of effective node per plant, pod bearing length, number of pod per plant, number of effective pod per plant, number of seed per plant, biological yield, biological yield per plant, seed yield per plant and reducing sugar in both of environments. The above finding revealed the presence of substantial amount of genetic variability for the traits, which exhibited high magnitudes as well as less influence of environment on the expression of concerned traits. Day to first flower opening, days to fifty per cent flowering, hundred seed weight, harvest index, total sugar, non-reducing sugar and ash exhibited moderate genotypic and phenotypic coefficient variation in both of environments except number of seed per pod and protein content. Low genotypic and phenotypic coefficient of variation was observed for days to maturity and pod length in both of two environments, this reveled high influence of environment.


Keywords: Variability, Environment, GCV and PCV
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How to cite this article:

Lokesh Gour, R.K. Dubey, P.K. Moitra, S.K. Singh, S.S. Shukla and Tiwari, S. 2018. Genetic Parameters Exploration of Pea Genotypes using Two Environmental Conditions.Int.J.Curr.Microbiol.App.Sci. 7(9): 2067-2078. doi: https://doi.org/10.20546/ijcmas.2018.709.252