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Pregled bibliografske jedinice broj: 544200

Improving the resistance of maize inbred lines to diseases


Palaveršić, Branko; Kozić, Zdravko; Vragolović, Antun; Jukić, Katarina; Jukić, Mirko; Buhiniček, Ivica
Improving the resistance of maize inbred lines to diseases // Conference Book / Motto, Mario ; Šimić, Domagoj (ur.).
Osijek: Agricultural Institute Osijek, 2011. str. 116-116 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 544200 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Improving the resistance of maize inbred lines to diseases

Autori
Palaveršić, Branko ; Kozić, Zdravko ; Vragolović, Antun ; Jukić, Katarina ; Jukić, Mirko ; Buhiniček, Ivica

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Conference Book / Motto, Mario ; Šimić, Domagoj - Osijek : Agricultural Institute Osijek, 2011, 116-116

ISBN
978-953-97114-8-9

Skup
XII EUCARPIA Maize and sorghum conference

Mjesto i datum
Opatija, Hrvatska, 19-22. 06. 2011

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
maize; breeding; disease resistance

Sažetak
Fusarium graminearum and other fungi of the genus Fusarium are major causes of stalk and ear rot of maize in Croatia. Colletotrichum graminicola causing leaf blight and antracnose stalk rot is an increasingly spreading pathogen in narrow crop rotation and monoculture. Breeding for resistance is the most effective way of maize disease control. The purpose of this study was to assess how the program of improving line resistance to diseases was successful considering their combining ability for yield. The lines were tested under artificial inoculation in nurseries from 2007 to 2009. Testing combining ability was made in small scale trials in Rugvica in 2010. Eight hybrid combinations with new lines stood out with higher or significantly higher grain yield compared to the official standard. Newly developed inbred lines expressed improved degree of resistance to the diseases the breeding was focused to. Lines Bc 61014-3 and Bc 61473-14 were significantly more resistant to anthracnose stalk rot. Significantly lower percentage of rotted plants was found in lines Bc 62742-13, Bc 65741-26 and Bc 65073-3. Line Bc 63473-13 is a result of improved resistance to Gibberella ear rot. Resistance to targeted diseases was successfully improved by using methods of artificial inoculation in the breeding process. No negative effect on combining ability for yield was recorded.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekti:
106-1780691-2035 - Primjena SSR markera u oplemenjivanju kukuruza (Buhiniček, Ivica, MZOS ) ( POIROT)
106-1780691-2144 - Oplemenjivanje kukuruza na prinos i otpornost prema bolestima (Jukić, Mirko, MZOS ) ( POIROT)
178-1780691-0690 - Rekurentna selekcija kukuruza na korištenje dušika i otpornost na antraknozu (Pecina, Marija, MZOS ) ( POIROT)

Ustanove:
Bc Institut za oplemenjivanje i proizvodnju bilja, d.d.,
Agronomski fakultet, Zagreb


Citiraj ovu publikaciju:

Palaveršić, Branko; Kozić, Zdravko; Vragolović, Antun; Jukić, Katarina; Jukić, Mirko; Buhiniček, Ivica
Improving the resistance of maize inbred lines to diseases // Conference Book / Motto, Mario ; Šimić, Domagoj (ur.).
Osijek: Agricultural Institute Osijek, 2011. str. 116-116 (poster, međunarodna recenzija, sažetak, znanstveni)
Palaveršić, B., Kozić, Z., Vragolović, A., Jukić, K., Jukić, M. & Buhiniček, I. (2011) Improving the resistance of maize inbred lines to diseases. U: Motto, M. & Šimić, D. (ur.)Conference Book.
@article{article, author = {Palaver\v{s}i\'{c}, Branko and Kozi\'{c}, Zdravko and Vragolovi\'{c}, Antun and Juki\'{c}, Katarina and Juki\'{c}, Mirko and Buhini\v{c}ek, Ivica}, year = {2011}, pages = {116-116}, keywords = {maize, breeding, disease resistance}, isbn = {978-953-97114-8-9}, title = {Improving the resistance of maize inbred lines to diseases}, keyword = {maize, breeding, disease resistance}, publisher = {Agricultural Institute Osijek}, publisherplace = {Opatija, Hrvatska} }
@article{article, author = {Palaver\v{s}i\'{c}, Branko and Kozi\'{c}, Zdravko and Vragolovi\'{c}, Antun and Juki\'{c}, Katarina and Juki\'{c}, Mirko and Buhini\v{c}ek, Ivica}, year = {2011}, pages = {116-116}, keywords = {maize, breeding, disease resistance}, isbn = {978-953-97114-8-9}, title = {Improving the resistance of maize inbred lines to diseases}, keyword = {maize, breeding, disease resistance}, publisher = {Agricultural Institute Osijek}, publisherplace = {Opatija, Hrvatska} }




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