scholarly journals Correlation and Path Analysis Studies in Medium Duration Rice Varieties of Andhra Pradesh

2018 ◽  
Vol 5 (3) ◽  
Author(s):  
Gayathri NK ◽  
Padmalatha Y
Keyword(s):  
Path Analysis ◽  
Andhra Pradesh ◽  
Rice Varieties ◽  
Correlation And Path Analysis

scholarly journals Correlation and path analysis of yield and its components and plant traits in wheat

2004 ◽  
Vol 34 (6) ◽  
pp. 1701-1708 ◽  
Author(s):  
Lauro Akio Okuyama ◽  
Luiz Carlos Federizzi ◽  
José Fernandes Barbosa Neto
Keyword(s):  
Grain Yield ◽  
Path Analysis ◽  
Plant Traits ◽  
Flag Leaf ◽  
Phenotypic Correlation ◽  
Path Coefficient ◽  
Above Ground Biomass ◽  
Ground Biomass ◽  
Correlation And Path Analysis ◽  
Positive Direct

This study was aimed to characterize yield components and plant traits related to grain yield. Correlation and path analysis were carried out in wheat genotypes grown under irrigated and non-irrigated field conditions. In the path coefficient analysis, grain yield represented the dependent variable and the number of spikes m-2, number of grains spike-1, kernel weight, days to anthesis, above-ground biomass m-2 and plant height were the independent ones. In both years, periods without rain occurred from early milk to grain ripening and from flag leaf sheath opening to grain ripening for first and second sowing dates, respectively. Character associations were similar in both water regimes. Grain yield showed positive phenotypic correlation with above-ground biomass, number of spikes m-2 and number of grains per spike. Path analysis revealed positive direct effect and moderate correlation of number of spike m-2 and number of grains per spike with grain yield. These results indicated that the number of spikes m-2 and the number of grains per spike followed by the above-ground biomass were the traits related to higher grain yield, under irrigated and late season water stress conditions.

scholarly journals Correlation and Path Analysis of Some Yield Determine Traits in Rice Genotypes

2018 ◽  
Vol 10 (28) ◽  
pp. 93-100
Author(s):  
leila ahangar ◽  
hossein Sabori ◽  
◽  
Keyword(s):  
Path Analysis ◽  
Rice Genotypes ◽  
Correlation And Path Analysis

scholarly journals Correlation and Path Analysis Studies in Brinjal (Solanum melongena L.)

2019 ◽  
Vol 8 (08) ◽  
pp. 1100-1105
Author(s):  
Gajanana Kustagi ◽  
H.B. Lingaiah ◽  
N. Jagadeesha ◽  
B. Ravikumar ◽  
N. Ashok ◽  
...  
Keyword(s):  
Path Analysis ◽  
Solanum Melongena ◽  
Correlation And Path Analysis
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