- Relationship of path coefficient analysis and different genetic components in diverse tomato (Solanum lycopersicum L.) germplasm

2019 ◽  
Vol 51 (4) ◽  
Author(s):  
Syed M. Waqas Gillani ◽  
M. Yussouf Saleem ◽  
Amjad Hameed
Keyword(s):  
Solanum Lycopersicum ◽  
Path Coefficient ◽  
Path Coefficient Analysis ◽  
Solanum Lycopersicum L ◽  
Genetic Components ◽  
Relationship Of

scholarly journals Correlation and Path Coefficient Analysis in Tomato (Solanum lycopersicum L.)

2020 ◽  
Vol 9 (11) ◽  
pp. 2569-2575
Author(s):  
K. Sushma ◽  
P. Saidaiah ◽  
K. Ravinder Reddy ◽  
Harikishan Sudini ◽  
A. Geetha
Keyword(s):  
Solanum Lycopersicum ◽  
Path Coefficient ◽  
Path Coefficient Analysis ◽  
Solanum Lycopersicum L

scholarly journals Character Association And Path Analysis Of Exotic Tomato (Solanum Lycopersicum L.) Genotypes

1970 ◽  
Vol 23 (1) ◽  
pp. 13-18 ◽  
Author(s):  
BMR Islam ◽  
NA Ivy ◽  
MG Rasul ◽  
M Zakaria
Keyword(s):  
Solanum Lycopersicum ◽  
Direct Effect ◽  
Correlation Coefficients ◽  
Residual Effect ◽  
Fruit Weight ◽  
Path Coefficient ◽  
Path Coefficient Analysis ◽  
Fruit Length ◽  
Solanum Lycopersicum L ◽  
Effect On Yield

Correlations and path coefficient were studied in 39 exotic tomato (Solanum lycopersicum L.) genotypes for nine yield contributing characters. The correlation coefficients were determined to find out the inter relationship among the characters studied. Yield per plant was found highly significant and positively correlated with flowers per plant, fruits per plant, fruit length, fruit diameter and individual fruit weight which indicated that yield could be increased by improving a traits. In order to obtain a clear picture of the inter relationship between yield per plant and its components, direct and indirect effects were measured using path coefficient analysis. Fruits per plant showed the highest positive direct effect (0.980) on yield per plant followed by individual fruit weight (0.958). On the other hand, the highest negative direct effect on yield per plant showed by days to first flowering (-0.277) followed by fruit length (-0.141). The characters showed high direct effect on yield per plant indicated that direct selection for these traits might be effective and there is a possibility of improving yield per plant through selection based on these characters. Residual effect was considerably low (0.183) which indicated that characters included in this study explained almost all variability towards yield. Keywords: Correlation coefficients; path coefficient analysis; residual effect DOI: http://dx.doi.org/10.3329/bjpbg.v23i1.9313 BJPBG 2010; 23(1): 13-18

scholarly journals Correlation and path coefficient analysis in tomato (Solanum lycopersicum L.)

2021 ◽  
Vol 9 (1) ◽  
pp. 3158-3160
Author(s):  
Jitendra Kumar ◽  
Nirajan Singh ◽  
Pooshpendra Singh Dixit ◽  
Lalit Yadav ◽  
Budhesh Pratap Singh ◽  
...  
Keyword(s):  
Solanum Lycopersicum ◽  
Path Coefficient ◽  
Path Coefficient Analysis ◽  
Solanum Lycopersicum L
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