Modeling yield performance of various hybrid combinations in different environmental conditions

Jukić, Mirko; Vragolović, Antun; Safner, Toni; Šarčević, Hrvoje; Buhiniček, Ivica

doi:10.1556/CRC.36.2008.Suppl.3

Pregled bibliografske jedinice broj: 391184

Modeling yield performance of various hybrid combinations in different environmental conditions

Jukić, Mirko; Vragolović, Antun; Safner, Toni; Šarčević, Hrvoje; Buhiniček, Ivica

Modeling yield performance of various hybrid combinations in different environmental conditions // Cereal Research Communications, 36 (2008), 3 (S5); 1551-1554 doi:10.1556/CRC.36.2008.Suppl.3 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 391184 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Modeling yield performance of various hybrid combinations in different environmental conditions

Autori
Jukić, Mirko ; Vragolović, Antun ; Safner, Toni ; Šarčević, Hrvoje ; Buhiniček, Ivica

Izvornik
Cereal Research Communications (0133-3720) 36 (2008), 3 (S5); 1551-1554

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

Ključne riječi
maize; hybrids; stress environment; yield; stalk lodging

Sažetak
One of the biggest challenges for the safe maize production is the yield stability in a wide range of environments with different soil fertility, weather conditions, prevailing pests and diseases as well as cultural practices. In order to achieve it, new hybrids with higher tolerance to biotic and abiotic stress are continuously being created. In order to compare performance of maize hybrids in environments with different levels and types of stress, and relate it to the stalk lodging incidence, we compared performance of 64 maize hybrids obtained by crossing 16 inbred lines with four inbred testers in three different environments. Two environments at same location (Rugvica) differed in crop rotation, and the third environment at location Botinec was considered as dry because of low water capacity of the soil. Mixed models that included all design elements and genetic background of hybrids were used to analyze the effect of lodging on yield in different environments. The results show that stalk lodging had a significant effect on yield, but significant lodging x environment interaction indicates that this effect was rather environment specific.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA

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