Naslov
Influence of drought and hailstorm on the yield and yield components of sunflower

Autori
Krizmanić, Miroslav ; Liović, Ivica ; Mijić, Anto ; Bilandžić, Marijan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 16th International Sunflower Conference, Vol. 1 / Seiler, Gerald J. - Fargo (ND), 2004, 257-260

Skup
16th International Sunflower Conference

Mjesto i datum
Fargo (ND), Sjedinjene Američke Države, 29.08.2004. - 02.09.2004

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
sunflower; drought; hailstorm; yield components

Sažetak
In the paper are presented results of the OS sunflower hybrids in two very different years regarding rainfall and air temperature. In 2002 year, amount of rainfall and air temperature were optimal, but in 2003 is recorded unprecedented drought during the vegetation period and heavy hailstorm on the beginning of July that caused a huge damages of hybrids on the experimental field of the Agricultural Institute Osijek. In the research were analyzed: plant height, mass of 1000 grains, grain yield, oil content and oil yield. Based on the analyzed traits, results in 2002 year were significantly better in comparison to 2003 year. The OS sunflower hybrids were shown a high potential for grain yield, oil content and oil yield as well as emphasized drought tolerance. In conditions of significant leaves, stem and head damages by hailstorm, our hybrids have realized the satisfy results.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA