Correlation and path coefficient analysis for yield contributing parameters in Brassica napus
2000
A:PS
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Details
Title
Correlation and path coefficient analysis for yield contributing parameters in Brassica napus
Publication Date
2000
Call Number
A:PS
Summary
Thirty gentoypes of diverse origin of Brassica napus L. were grown to determine correlations and path coefficient among different parameters, to differentiate the contribution made by each parameter in the final seed yield. Branches per palnt had the highest correlation (0.397) followed by pods per plant (0.282) and plant height (0.030). Path coefficient analysis revealed that branches per plant had a direct effect (0.649) on seed yield followed by 1000-seed weight (0.338) and pods per plant (0.066). 1000-seed weight has a negative indirect effect via branches per plant (-0.263) and pod length (-0.295) on seed yield. The improtant characters effecting seed yield in this study were branches per plant, 1000-seed weight and pods per plant.
Journal Citation
v.16(2):127-130, PAKISTAN JOURNAL OF AGRICULTURAL RESEARCH
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