'' '' '' '' Correlation and Path Coefficient Analysis in Superior Recombinant Inbred Lines of Tomato (<em>Solanum lycopersicum</em> L.)
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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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Original Research Articles                      Volume : 10, Issue:1, January, 2021

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(1): 404-412
DOI: https://doi.org/10.20546/ijcmas.2021.1001.049


Correlation and Path Coefficient Analysis in Superior Recombinant Inbred Lines of Tomato (Solanum lycopersicum L.)
Pruthvi B. Basavaraj*, Ambresh1, V. M. Ganiger2, Shivananda Hongal3,S. Mahesh4 and Bapurayagouda B. Patil2
1AICRP on Tuber Crops, RHREC, Kumbapur, Dharwad, Karnataka
2University of Horticultural Sciences, Bagalkote, Karnataka
3Department of Vegetable Science, College of Horticulture, Sirsi, Karnataka
4AICRP on Potato, Horticultural Research and Extension Centre, Somanahallikaval, Hassan, Karnataka
*Corresponding author
Abstract:

Sixteen superior recombinant inbred lines (RILs) and two commercial varieties viz., Anagha and ArkaVikas were evaluated for growth, yield and quality parameters in tomato during rabi 2019-2020 in randomized block design with three replications. Correlation analysis revealed that equatorial fruit diameter (cm), polar fruit diameter (cm), average fruit weight (g), number of locules per fruit and pericarp thickness (mm) exhibited significant and positive association with fruit yield per plant (kg) at both genotypic and phenotypic level. Path coefficient analysis revealed that average fruit weight had very high direct positive effect on fruit yield per plant followed by equatorial fruit diameter. Hence, direct selection for these traits would be rewarding for improving fruit yield per plant.


Keywords: Tomato, Superior recombinant inbred lines, Correlation, Path coefficient analysis
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How to cite this article:

Pruthvi B. Basavaraj, Ambresh, V. M. Ganiger, Shivananda Hongal, Y. S. Mahesh and Bapurayagouda B. Patil. 2021. Correlation and Path Coefficient Analysis in Superior Recombinant Inbred Lines of Tomato (Solanum lycopersicum L.).Int.J.Curr.Microbiol.App.Sci. 10(1): 404-412. doi: https://doi.org/10.20546/ijcmas.2021.1001.049
Copyright: This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike license.