Genetic variability, heritability and genetic advance in marigold
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Abstract
Genetic variability in a group of germplasm is a pre-requisite for a successful breeding programme. Since, most of the characters influencing yield are polygenic, it is essential for plant breeders to estimate the type of variation available in the germplasm. Therefore, the present investigation was undertaken to estimate the magnitude and nature of variation in the collected germplasm of marigold with respect to different growth, floral and seed traits which can be used in the improvement programme.
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