Registration Number
0215U009473,
0111U003096
, R & D reports
Title
Increasing efficiency rice breeding by modern biotechnology
popup.stage_title
Head
Shpak Dmitro Vasilyovich,
Registration Date
05-01-2016
Organization
Institute of rice of National academy of agrarian sciences of Ukraine
popup.description2
As a result of investigations made hybrid populations suitable for selection on productivity (UkrNDS-6448 / Victoria, Shanlong xieng / Marshall, OII-6417 / Leader, Yukonit / OII-3472, Viscount / Brazos and no.). In the control nursery studied selection rice material created by anther culture. For yield distinguished line 112/4, 114/1, 123/1, 128/5, 128/10 (6,96-8,36 t / ha) against 5,38-5,51 t / ha in standards. A feature of the original material fit for selection for the duration of the growing season. It was created 12 hybrid populations using parental forms, which are the carriers of resistance genes to pathogen pirykulyariozu the purpose piramiduvannya resistance genes in one genotype Katy (gene Pi-b) / Viscount (gene Pi-ta), Katy (gene Pi-b) / Premium (gene Pi-ta), Katy (gene Pi-b) / Ontario (gene Pi-ta), Madison (gene Pi-b) / Viscount (gene Pi-ta), Madison (gene Pi-b) / Premium ( gene Pi-ta), Madison (gene Pi-b) / Ontario (gene Pi-ta), Brazos (gene Pi-b) / Viscount (gene Pi-ta), Brazos (gene Pi-b) / Premium (gene Pi -ta), Brazos (gene Pi-b) / Ontario (gene Pi-ta), Labelle (gene Pi-b) / Viscount (gene Pi-ta), Labelle (gene Pi-b) / Premium (gene Pi-ta ), Labelle (gene Pi-b) / Ontario (gene Pi-ta). It was created 21 hybrid population using parental forms, contrasting growing season (Danube / Viscount, Kuban-3 / August, the Guarantor / Prestige, Pegazo / debut, Osmangik-97 / Agate, Kurchanka / Prestige, Makedonia / debut, Victoria / Debut Victoria / Prestige, Courage / Prestige, Onda / debut, Onda / Prestige, Ontario / Don in 2099, Merle / debut, Merle / Prestige Commander / Debut, Commander / Prestige, Fhai bonnet / debut, Fhai bonnet / Prestige UkrNDS -8000 / Debut, UkrNDS-8000 / Prestige. It was evaluated the stability of collection of samples for pathogen pirykulyariozu. revealed that in the current year was not sustainable forms, characterized by moderate resistance 35% of the studied samples. were selected F3 lines of rice that are carriers resistance gene Pi-b (53/14/1, 53/14/2, 53/30, 53/31, 53/37, 53/38, 53/59 97-B / Viscount, 56/46, 56/56 , 56/57, 56/59, 56/82 IRBL / Viscount, 57/62 IRBL / Premium). It has been studied in the control line 31 rice nursery created by anther culture. For distinguished performance 15/520 Amber Early forms / August, Prestige 15/524 / Leader 15/514 Prestige / Leader 15/516 Prestige / Leader 15/521 Prestige? Leader 15/527 Prestige? Leader, 15/532 Hashiri-moshi? Leader 15/522 Prestige? Viscount, who formed the yield at 7,20-8,70 t / ha to 6.51 t / ha in standard. Among the best were 15/535 middle light / UkrNDS 8000, 15/519 Light / UkrNDS 8000, 15/515 Prestige / Leader 15/525 Prestige / Viscount, 15/537 PrestyzhVikont yield of 8,14-9,06 t / ha .
Product Description
popup.authors
Дудченко Тетяна Володимирівна
Паламарчук Дмитро Петрович
Філіпенко Тетяна Павлівна
popup.nrat_date
2020-04-02
