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INHERITANCE OF VEGETATION PERIOD DURATION AT COTTON INTERVARIETY HYBRIDS G.HIRSUTUM L
Journal: The Way of Science (Vol.1, No. 37)Publication Date: 2017-03-31
Authors : Umbetaev I.; Bigarayev О.; Dzhumabekov H.; Kostak О.;
Page : 52-54
Keywords : specie; hybrid; sign; vegetation period duration; domination; combination; inheritance; heterosis; genotype.;
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Abstract
In this article the vegetation period duration of cotton species and their hybrids are analyzed. The carried-out analysis of vegetation period duration allows to say that the studied species significantly differ and this sign is inherited polygenetically. As a result it is possible to separate in F2 and in the subsequent generations early-maturing plants with the indicators exceeding the sign supreme expression of initial species.
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Last modified: 2017-06-08 20:28:03