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Estimation of Design and Genetic Components of Variance in Double Cross Mating Designs
Author(s) -
Ponnuswamy K. N.,
Natarajan S.,
Subramani J.
Publication year - 1992
Publication title -
biometrical journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.108
H-Index - 63
eISSN - 1521-4036
pISSN - 0323-3847
DOI - 10.1002/bimj.4710340305
Subject(s) - variance components , variance (accounting) , estimator , statistics , mating design , estimation , mathematics , mating , biology , econometrics , genetics , botany , engineering , hybrid , accounting , systems engineering , business , diallel cross
The present paper deals with the estimation of design and genetic components of variance based on full double crosses and partial tetra‐allel crosses. We have presented the explicit experissions for the symmetric sums estimators of design components of variance based on Hinkelmann's model. Consequently we have also presented explicitly the genetic components of variance based on full double crosses and partial tetra‐allel crosses. The procedure is also illustrated with the help of a hypothetical data.