Стійкість бульб потомства міжвидових гібридів картоплі проти проникнення фітофтори

Abstract

Researches, as a result of which the unequal value of the components of crossing is set at the receipt of posterity, resistant to penetration of late blight in tubers, are conducted. Among maternal forms, only B³ fivespecific hybrid 90.841s21 is characterized by high genetic potential in relation to the sign. Among pollinators, a variety has a practical value-Poleska rose. Except for the middle mark of resistance to penetration of infection, high value in combination №57 (89.202s79 / Poleska rose) has a degree, of dominance and frequency of descendants by relatively high, high and extreme high resistance to penetration of the funqus