Naslov
Breeding and selection for improvement of winter wheat yield

Autori
Martinčić, J., Guberac, V., Drezner, G., Marić, S.

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

Izvornik
Proceedings of Tenth Wheat Genetics Symposium / Norberto E. Pogna, Maurizio Romano, Edgar A. Pogna, Giovanni Galterio - Paestum : S.I.M.I. Rim, 2003, 760-763

Skup
Tenth International Wheat Genetics Symposium

Mjesto i datum
Como, Italija; online, 01.09.2003. - 06.09.2003

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
winter wheat ; breeding ; yield ; yield components

Sažetak
Higher yield is always important goal in every winter wheat breeding program. Different genotypes are showing different influence on different traits that have high or low influence on yield. Creation of new genotypes with better composition of important traits is primary goal in Croatian winter wheat selection programs. The investigation of different traits that have influence on yield was conducted on 24 winter wheat breeding lines and cultivars. The experiment was set in a split-plot design in four replications, on a basic plot of 7.8 m2. We measured different traits: ear length, kernel number per ear, ear weight, 1000 kernel weight and yield. Considerable variations existed for all measured traits. This variation is indication of different parents used in hybridization and different types of selection. Breeding line 114 achieved the highest yield (10.83 t/ha). This line has best combination of all measured traits.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA