[Estimation of stability and genotypic variability in fiber flax (Linum usitatissimum Elongata L.)populations developed on the basis of regenerants of somatic origin]
Polonetskaya, L.M. | Khotyleva, L.V. | Sakovich, V.I.(Institute of Genetics and Cytology, Minsk (Belarus))
Paper presents the results of variability and stability parameter estimation in fiber flax cultivars and populations developed in terms of regenerants. A different cultivar response to varying growth conditions was revealed. Stability variance, as a rule, was higher in the populations developed in terms of regenerants as compared to the initial parental cultivars. The genotypic potential of fiber flax cultivars and the populations was studied in two systems of diallel crosses. The populations were shown to be characterized by a high level of additive variability for fibre productivity traits
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