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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 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.2020.9(2): 3218-3223
DOI: https://doi.org/10.20546/ijcmas.2020.902.362


Study of Character Association and Path Analysis in Indian mustard (Brassica juncea L.) Genotypes
Sudheer Singh1, Ashutosh2*, Ajeet Kumar Dwivedi1, Omesh Kumar2, K. Kumar1 and O. P. Verma1
1Department of Genetics and Plant Breeding, Narendra Deva University of Agriculture and Technology, Kumarganj, Faizabad (U. P), India 2Department of Genetics and Plant Breeding, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi (U.P.), India
*Corresponding author
Abstract:

Path coefficient analysis with correlation coefficient for yield and its element were conducted at analysis Farm Department of Genetics & Plant Breeding, Narendra Deva University of Agriculture and Technology, Faizabad (U.P.) throughout Rabi, 2011-12, on sixty four genotypes with four checks varieties (Vardan, Ashirwad, Kranti, and Maya) in Augmented Block Design. Information obtained by this method helps in direct and indirect selection for genetic improvement of yield. Results revealed that the seed yield plant-1 showed extremely vital and positive correlational statistics with length of main flower cluster, secondary branches plant-1, primary branches plant-1, plant height and siliquae on main flower cluster whereas non­­-significant positive correlation with remaining characters. Path analysis disclosed that characters viz., seed yield exhibited the highest positive direct impact on length of main flower cluster followed by primary branches plant-1, secondary branches plant-1and plant height. Considering each, the correlation co-efficients and path co-efficients along, length of main flower cluster, number of primary & secondary branches plant-1 and plant height emerged as vital elements of seed yield which should be given due importance during indirect selection criteria.


Keywords: Correlation, Path analysis, Indian mustard
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How to cite this article:

Sudheer Singh, Ashutosh, Ajeet Kumar Dwivedi, Omesh Kumar, K. Kumar and Verma O. P. 2020. Study of Character Association and Path Analysis in Indian mustard (Brassica juncea L.) Genotypes.Int.J.Curr.Microbiol.App.Sci. 9(2): 3218-3223. doi: https://doi.org/10.20546/ijcmas.2020.902.362