Genetic analysis of yield and its components in fodder maize
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Date
1995
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Kerala Agricultural University
Abstract
Nine fodder maize types were evaluated in a randomized block design with three replications
during summer 1992 at the College of Agriculture, Vellayani under the AICRP (Forage Crops). Genetic
analysis of fodder yield and its components revealed that plant height and plant population recorded high
genotypic coefficient of variation, heritability and genetic advance indicating that selection based on these
characters will result in improving fodder yield. Highest genotypic correlation was observed between green
and dry fodder yield and also between plant population and dry fodder yield. High heritability and high
genetic advance observed for plant height indicate additive gene action and the reliability of this character
during selection programmes for improving the yield.
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Citation
Journal of Tropical Agriculture, 33(1), 8-10.