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The research was conducted in 2015 and 2016 on 11 oats genotypes in terms of organic production. Three of the varieties were domestic: Krivogastani, Trebenista and Kuceviste. The rest were international varieties, including Rajac, Slavuj and Lovcen from Serbia and the areas Kupa, Baranja, Explorer, Sampionka and Istra from Croatia. In the first year of the study, the energy of germination of oats seed of oats ranged from 70% in Rajac variety up to 96% for the Kupa variety. In the second year of the study, the energy of germination was 81% for the Kupa variety to 96% in Istra variety. Compared between areas, it is pointed out that there are statistically significant differences. The total germination of oat seeds, cultivated under conditions of organic production, is statistically different between different genotypes, in both years of research. In 2015, the Rajac variety showed minimum germination (70%), and in 2016, the Lovcen variety (82%). Krivogastani variety showed the greatest overall germination in both experimental years (96% in 2015 and 97% in 2016). Regardless the year and the method of production, the best genotype of the tested variants for the highest absolute mass of grain is proved in the variety Istra with 34,6g in 2015 and 29,6g in 2016. The smallest absolute mass in both experimental years had the Krivogastani population, 12.3g in 2015 and 14.9g in 2016. There is statistically significant difference between varieties. |
