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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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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(3): 2533-2542
DOI: https://doi.org/10.20546/ijcmas.2018.703.293


Morpho-Diversification Study of Indigenous Gene-Pool of Pisum sativum L. at Madhya Pradesh, India
Lokesh Gour*, R.K. Dubey, S.K. Singh and Sharad Tiwari
Department of Plant Breeding and Genetics, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.) 482004, India
*Corresponding author
Abstract:

The goal of the study is to evaluate the major characteristics of pea (Pisum sativum L.) accessions to analyse morphological genetic diversity and identify the candidate genotypes from indigenous gene-pool of Pisum sativum L. The present investigation will be conducted at seed breeding farm, college of agriculture, Jabalpur in randomized complete block design with three replications on 101 pea genotypes for morpho-diversification study of 13 attributing characters. Rabbit eared stipule, compound tendril type, leaflets presence, foliage colour, pod shape of distal part, seed cotyledon colour, seed shape and seed surface has high variation among all germplasm lines. Leaf axil and flower standard petal colour were found purple in 7 lines namely B-22, DDR-54, JP-885 (Purple), FP 14-67, Kalamatar, FP 14-67, FP 14-88 so may be concern that genes governing leaf axil colour also express for flower standard petal colour. Above study revealed the distinct characteristics of germplasms and indicated that morphological variations exist in collected germplasms due to variation in genetic makeup and could be better utilized by breeders in the selection based on their specific requirement for breeding programme along with that this is highly useful study for varietal identification and conservation. The unique germplasms were found; B-22, FP 14-67, FP 14-88 which has stem anthocyanin coloration whereas DDR-23 and FP7-562 lines found normal pod curvature. Further, the unique features can be selected for developing varieties with unique identification may be particularly referred to as indicators to determine an unstable expression of the phenotype of candidate variety.


Keywords: Pisum sativum, Gene-pool, Variation, Unique germplasm, Candidate variety
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How to cite this article:

Lokesh Gour, R.K. Dubey, S.K. Singh and Sharad Tiwari. 2018. Morpho-Diversification Study of Indigenous Gene-Pool of Pisum sativum L. at Madhya Pradesh, India.Int.J.Curr.Microbiol.App.Sci. 7(3): 2533-2542. doi: https://doi.org/10.20546/ijcmas.2018.703.293