Sjemenarstvo, Vol. 31 No. 1-2, 2020.
Original scientific paper
https://doi.org/10.33128/s1.31.1-2.1
INFLUENCE OF GENOTYPE AND YEAR ON THE WINTER WHEAT PROTEINS CONTENT AT THE OSIJEK LOCATION
Goran Jukić
; HAPIH - Centar za sjemenarstvo i rasadničarstvo, Brijest, Osijek, Hrvatska
Krešimir Šunjić
; HAPIH - Centar za sjemenarstvo i rasadničarstvo, Brijest, Osijek, Hrvatska
Ivan Varnica
; HAPIH - Centar za sjemenarstvo i rasadničarstvo, Brijest, Osijek, Hrvatska
Ivana Rukavina
; HAPIH - Centar za sjemenarstvo i rasadničarstvo, Brijest, Osijek, Hrvatska
Ivica Delić
; Ministarstvo poljoprivrede, Zagreb, Hrvatska
Abstract
During 2018, 2019 and 2020, field research was conducted on the influence of genotype, year and their interaction on protein content in winter wheat. Thirteen genotypes of winter wheat of domestic and foreign selection, which are represented on the domestic market, were included in the experiment. The experiment was set up in HAPIH - Center for Seed and Seedlings at the location of Osijek (N 45 ° 31̕, E 18 ° 40´) in two repetitions by Randomised Complete Block Design using with the standard agrotechniques for winter wheat. The aim of this study was to determine the influence of winter wheat genotype and year on protein content in order to group genotypes into classes according to the Policy on quality parameters and qualitative classes of wheat. Based on the results statistically high significant differences were found (P<0,01) among genotypes, years and genotype x year interactions for protein content. The average protein content of the three-year genotype study ranged from 11.5 to 13.4%. The obtained results indicate the possibility of selecting genotypes with higher protein content.
Keywords
winter wheat; genotype; protein; quality class
Hrčak ID:
251371
URI
Publication date:
31.1.2021.
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