title: Diallel analysis in groundnut (Arachis hypogaea L.) : Part 2. Pod number and pod yield.
abstract: An 8 × 8 full diallel experiment based on 4 bunch plus 4 spreading types of groundnut (Arachis hypogaea L.) was conducted over three environments. For both number of pods and pod yield, additive, nonadditive and reciprocal cross effects were detected and these were also influenced by changes in environments. For number of pods additive genetic variance was predominant whereas it was approximately equal to non-additive genetic variance for pod yield. Graphical analysis revealed the presence of strong non-allelic interaction for number of pods whereas for pod yield absence of dominance and/or presence of non-allelic interaction was evident.
authors.affiliation: Department of Plant Breeding, Punjab Agricultural University, Ludhiana, India.
authors.forename: A S
authors.initials: AS
authors.lastname: Sangha
authors.forename: K S
authors.initials: KS
authors.lastname: Labana