Manifestation of quantitative traits in the hybrids F1 of tomato parental forms which contained increased levels of lycopene in fruits
DOI:
https://doi.org/10.31210/visnyk2012.02.15Keywords:
tomato, hybrid, lycopene, degree of dominance, heterozosis effectAbstract
Investigation the tomato hybrids F1 quantitative traits has shown
that total yield, number of fruits per plant, number of commodity
fruits per plant are manifested by the type of overdominance;
weight of commodity fruit – overdominance, dominance and
intermediate inheritance; interval between appearance of vigorous
shoots and beginning of ripening number – dominance, intermediate
inheritance and overdominance by example 47 of
hybrid combinations, parental forms of which were varieties and
lines of different groups ripening and parental forms – carriers of
genes Bog, hp, dg: Manapal lines, Dark green (dg), Mоrioka 17,
МО 112 (hp), PU-74-43 (Bog).