Влияние ионообменного субстрата Биона-112 на морфологическое развитие сортов смородины черной при адаптации ex vitro

Kolbanova, E.V., National Academy of Sciences. Scientific and Practical Center for Potato, Vegetable and Fruit Growing . Institute for Fruit Growing

Influence of ion exchange substrate Biona-112 on morphological development of black currant cultivars during in ex vitro adaptation | Влияние ионообменного субстрата Биона-112 на морфологическое развитие сортов смородины черной при адаптации ex vitro

2010

Kolbanova, E.V., National Academy of Sciences. Scientific and Practical Center for Potato, Vegetable and Fruit Growing (Belarus). Institute for Fruit Growing

In the conditions of the Republic of Belarus there were analyzed the established morphological parameters of development of blackcurrant (Ribes nigrum) regenerants during ex vitro adaptation on ion exchange substrate BIONA-112. Significant influence of ion exchange substrate on number of adapted plants (p less than 0,05), stem growth (p less than 0,001), rootage growth and volume for different black current cultivars was determined. The considerable percentage of adapted plants was determined for cultivars Zhuravushka, Nestor Kozin (83,33% +/- 8,33 respectively), Chernyj Aist (81,02% +/- 3,24). Cultivars Atlant, Hercules, Zagadka, Belorusskaya Sladkaya appeared in group with low percentage of adapted plants. The ion exchange substrate BIONA-122 stimulated intensive growth and root system development for cultivars Cherniy Aist and Hercules, meanwhile cultivars Nestor Kozin, Belorusskaya Sladkaya and Atlant demonstrated low stem growth and root system development.

显示更多 [+]