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Studies on genetic variability and heritability in turmeric (Curuma longa L.)
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Genetic variability, phenotypic and genotypic coefficient of variation, heritability and genetic advance was studied for eighty three turmeric genotypes collected from different sources of India including local collections. High phenotypic coefficient of variation, and genotypic coefficient of variation was obtained for number of secondary rhizomes, whereas, highest heritability was observed for curcumin content and curing percentage, indicating that these characters are important in crop improvement which are contributed by additive genes where the improvement can be made by simple selection . |