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Pregled bibliografske jedinice broj: 798506

Heritability of Indirect Bread-making Quality Traits in Segregating Generations of Two Winter Wheat Crosses


Lovrić, Ana; Jukić, Katarina; Ikić, Ivica; Maričević, Marko; Bukan, Miroslav; Gunjača, Jerko; Barić, Marijana; Šarčević, Hrvoje
Heritability of Indirect Bread-making Quality Traits in Segregating Generations of Two Winter Wheat Crosses // ACS. Agriculturae conspectus scintificus, 80 (2015), 2; 85-90 (međunarodna recenzija, članak, znanstveni)


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Naslov
Heritability of Indirect Bread-making Quality Traits in Segregating Generations of Two Winter Wheat Crosses

Autori
Lovrić, Ana ; Jukić, Katarina ; Ikić, Ivica ; Maričević, Marko ; Bukan, Miroslav ; Gunjača, Jerko ; Barić, Marijana ; Šarčević, Hrvoje

Izvornik
ACS. Agriculturae conspectus scintificus (1331-7768) 80 (2015), 2; 85-90

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
winter wheat ; yield ; quality ; heritability

Sažetak
Modern wheat breeding programs aim to create cultivars with high genetic potential for yield and bread-making quality. The effectiveness of selection in segregating generations depends on the heritability of the traits under selection and on the correlations among traits. The aim of this study was to compare realized heritability of 1000 kernel weight and five indirect bread-making quality traits (grain protein content, wet gluten content, gluten index, the Zeleny sedimentation value and Pelshenke value) between segregating generations (F4 to F6) of two bi-parental wheat crosses, calculated using four different methods, and to estimate phenotypic correlations among these traits. Realized heritability of investigated traits, estimated as parent-off spring regression, ranged from 0.21 to 0.79. Realized heritability for wet gluten content, gluten index and Pelshenke value was much higher in comparison with other quality traits. Correlations between the four methods used to calculate realized heritability revealed the best agreement between heritability estimated as parent-off spring regression and that based on divergent screening, and the lowest agreement between realized heritabilities based on upward and downward screening. Strong positive correlations were observed among grain protein content, wet gluten content, and Zeleny sedimentation value ; and strong negative correlations between gluten index on one side and grain protein content and wet gluten content on the other side.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekti:
178-1780691-2047 - Efikasnost korištenja dušika i pekarska kakvoća kod pšenice (Šarčević, Hrvoje, MZOS ) ( CroRIS)

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


Citiraj ovu publikaciju:

Lovrić, Ana; Jukić, Katarina; Ikić, Ivica; Maričević, Marko; Bukan, Miroslav; Gunjača, Jerko; Barić, Marijana; Šarčević, Hrvoje
Heritability of Indirect Bread-making Quality Traits in Segregating Generations of Two Winter Wheat Crosses // ACS. Agriculturae conspectus scintificus, 80 (2015), 2; 85-90 (međunarodna recenzija, članak, znanstveni)
Lovrić, A., Jukić, K., Ikić, I., Maričević, M., Bukan, M., Gunjača, J., Barić, M. & Šarčević, H. (2015) Heritability of Indirect Bread-making Quality Traits in Segregating Generations of Two Winter Wheat Crosses. ACS. Agriculturae conspectus scintificus, 80 (2), 85-90.
@article{article, author = {Lovri\'{c}, Ana and Juki\'{c}, Katarina and Iki\'{c}, Ivica and Mari\v{c}evi\'{c}, Marko and Bukan, Miroslav and Gunja\v{c}a, Jerko and Bari\'{c}, Marijana and \v{S}ar\v{c}evi\'{c}, Hrvoje}, year = {2015}, pages = {85-90}, keywords = {winter wheat, yield, quality, heritability}, journal = {ACS. Agriculturae conspectus scintificus}, volume = {80}, number = {2}, issn = {1331-7768}, title = {Heritability of Indirect Bread-making Quality Traits in Segregating Generations of Two Winter Wheat Crosses}, keyword = {winter wheat, yield, quality, heritability} }
@article{article, author = {Lovri\'{c}, Ana and Juki\'{c}, Katarina and Iki\'{c}, Ivica and Mari\v{c}evi\'{c}, Marko and Bukan, Miroslav and Gunja\v{c}a, Jerko and Bari\'{c}, Marijana and \v{S}ar\v{c}evi\'{c}, Hrvoje}, year = {2015}, pages = {85-90}, keywords = {winter wheat, yield, quality, heritability}, journal = {ACS. Agriculturae conspectus scintificus}, volume = {80}, number = {2}, issn = {1331-7768}, title = {Heritability of Indirect Bread-making Quality Traits in Segregating Generations of Two Winter Wheat Crosses}, keyword = {winter wheat, yield, quality, heritability} }

Časopis indeksira:


  • Scopus





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