Variance analysis is quantitative investigation of the difference
between actual and planned behavior. ANOVA is a statistical tool which
can be used to test for difference between treatments in an experiment. It
can be used to aid in estimates of heritability by partitioning variances.
Knowledge of the broad heritability of a trait in a population is not
very useful in itself but a finer subdivision of phenotypic variance can
provide important information for plant and animal breeders. The
genetic and environmental variation can themselves each be subdivided
into possibility of shaping genetic composition of a population..
This paper determines all the estimates of variance analysis. Rigorous
experimentation has been done with multiple real data sets. The
computation of Analysis of variance have been done. The evaluation
of treatment critical difference at 1% and 5% level of significance have
been computed. The pairwise treatment differences have also been
computed. The estimates of genotypic, environmental and phenotypic
coefficient of variation and their coefficients have been determined.
The heritability indices values have also been computed. The results
are very challenging and promising. Implementation of this method is
beneficial for both government and industrial sectors.Keywords: ANOVA, Heterosis, genotypic, Environmental,
Phenotypic, Critical Difference, Heritability, Coefficient of Variation.