Original scientific paper

DIFFERENCES IN YIELD AND QUALITY OF WHEAT FROM SOWING CERTIFIED SEED SECOND GENERATION AND HARVESTED MATERIJALS

Goran Jukić ; Zavod za sjemenarstvo i rasadničarstvo, Osijek, Hrvatska
Zlatko Mijić ; Zavod za sjemenarstvo i rasadničarstvo, Osijek, Hrvatska
Krešimir Šunjić ; Zavod za sjemenarstvo i rasadničarstvo, Osijek, Hrvatska
Ivan Varnica ; Zavod za sjemenarstvo i rasadničarstvo, Osijek, Hrvatska
Ivica Beraković ; Poljoprivredni institut Osijek, Osijek, Hrvatska

Abstract

When Croatia accession to the EU then allowed the planting material harvested on their own farm (farmer's seed). Sowing of certified seed of second generation (C2) producers have guarantee varietal belonging to a prescribed minimum level of quality requirements (purity, germination and health status), while the farmer's sowing seeds there is no guarantee varietal identity and quality of seeds. The experiment was set up by the randomized (RCBD) at the location Čepin (N 45 ° 31 'E 18 ° 34') during the crop year 2013 /2014 th the cultivar Apache in three replications, with two variants_(certified_and_farmer's_seed).
Statistically significant differences (P<0.05) in grain yield and hectoliter weight, and statistically significant differences (P<0.1) in protein content, gluten and sedimentation value (zeleny test) in favor of certified seed second generation (C2). The results indicate an increase in yield and quality by choosing certified seed second generation (C2).

Keywords

winter wheat; certified seed second generation (C2); farmers seed; yield and quality

Hrčak ID:

139615

URI

https://hrcak.srce.hr/139615

Publication date:

8.6.2015.

Article data in other languages: croatian

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