Analysis of interrelation between the signs of parental forms and hybrids F1 of tomato and development of true heterosis | Анализ взаимосвязи значения признака у родителей гибридов F1 томата и проявления истинного гетерозиса
2013
Kilchevskij, A.V., National Academy of Sciences (Belarus). Institute of Genetics and Cytology | Isakov, A.V., Belarus State Academy of Agriculture, Gorki (Belarus)
The article presents results of research into the interrelation of the economically valuable signs of hybrids F1 and parental forms of tomato and the effect of heterosis in hybrid combinations. We have established that the greatest effect of true heterosis happens when lines with low productivity hybridize with each other. Heterosis of highly productive hybrids makes a considerable contribution into the formation of signs of productivity
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