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Contemporary Problems of Ecology

2004 year, number 2

Ecological Genetic Analysis of the Productivity Indices of F1 and F2 Hybrids from Interbreeding the Flax Varieties with Different Qualities

V.N. STEGNIY, Yu.V. CHUDINOVA, N.N. ABAKUMOVA

Abstract

New experimental data on the analysis of hereditary indices of productivity and adaptively important characteristics of the varieties and hybrids of flax of different qualities, grown under different soil-climatic conditions in order to reveal the scope of variability, are reported. The analysis of biologically valuable characteristics of the varieties and the obtained hybrids is carried out; their technical indices of productivity are estimated. The differences in productivity indices between the parent varieties and the hybrids are shown with respect to the vegetation site.