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Pakistan Journal of Biological Sciences
Year: 1998  |  Volume: 1  |  Issue: 2  |  Page No.: 124 - 126

Correlation and Regression Analysis of Some Quantitative Characters Among Brassica Accessions

Ikram-ul-Haq, M. M. Gilani and F. A. Khan    

Abstract: Eight accessions of Brassica including a standard were sown in a Randomized Complete Block Design in four replications. Data on various economic characters of the plant were recorded for the comparative evaluation. The correlation of characters like number of secondary branches per plant (0.5379), number of pods per plant (0.4674), number of seeds per pod (0.7774), 1000-seed weight (0.9616) and seed yield per plant ( 0.68166) was positive and significant (P<0.05) with seed yield per plot. The R-square values manifested by regression analysis indicated that maximum variability in seed yield per plot was caused by 1000-seed weight.

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