Скрининг засухоустойчивых генотипов томата по вариабельности показателей мужского гаметофита
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САЛТАНОВИЧ, Татьяна; БЕЖЕНАРЬ, Валентина. Скрининг засухоустойчивых генотипов томата по вариабельности показателей мужского гаметофита. In: Agronomie şi ecologie. Vol.39, 9-11 octombrie 2013, Chişinău. Chişinău: Centrul editorial UASM, 2013, pp. 286-290. ISBN 978-9975-64-250-7.
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Dublin Core
Agronomie şi ecologie
Vol.39, 2013
Simpozionul "Agricultura Modernă – Realizări şi Perspective"
Chişinău, Moldova, 9-11 octombrie 2013

Скрининг засухоустойчивых генотипов томата по вариабельности показателей мужского гаметофита

CZU: 635.64:631.524.85

Pag. 286-290

Салтанович Татьяна, Беженарь Валентина
 
Институт генетики, физиологии и защиты растений Академии Наук Молдовы
 
Disponibil în IBN: 30 mai 2019


Rezumat

The influence of the abiotic factors on the variability of the male gametophyte traits of the intraspecific hybrids F1 and their parental forms has been studied. As a result, the main factors and the patterns of the traits variability were detected. It was shown that the temperature and the osmotic stress have the main role in variability of the analyzed parameters. The studied tomato genotypes differ by their reaction on the stress action. In base of the obtained results, the studied samples were differentiated according to the resistance group/type.

Cuvinte-cheie
analysis of variance, correlation, heritability coefficient, high temperature, Hybrid, male gametophyte, pollen tube, resistance (stability), variability, viability, water scarcity (deficit).