In the present investigation, root yield per hectare had significant and positive correlations with leaf area, root diameter, root length, root to leaf ratio and root weight both at genotypic and phenotypic level. The trait root diameter was significantly and positively correlated with root length, root to leaf ratio, root weight and root yield per hectare whereas, root length had positive and significant correlation with root to leaf ratio, root weight and root yield per hectare at both genotypic and phenotypic level. Positive and significant correlation was observed for root to leaf ratio with root weight and root yield per hectare at both genotypic and phenotypic level. | Genotypic correlation co-efficients among growth and root parameters in radish genotypes Raphanus sativus L.
