DIGITALNA ARHIVA ŠUMARSKOG LISTA
prilagođeno pretraživanje po punom tekstu
| ŠUMARSKI LIST 11-12/2021 str. 55 <-- 55 --> PDF |
ANOVA test results showed significant differences (p<0.05) between germination percentages according to the pre-treatment, air temperature level, sowing environment*air temperature level and pre-treatment*air temperature level interactions. On the other hand, there were no significant differences between the greenhouse and nursery germination percentages (Table 3). Soil temperature and germination percentage – Temperatura tla i postotak klijavosti The highest germination percentages in the greenhouse were obtained as 43.3% at the 17.0-19.9 °C soil temperature level in the control trial, as 17.5% at the 20.0-22.9 °C soil temperature level in the stratification-1 trial, as 12.5% at the 23.0-25.9 °C soil temperature level in the stratification-2 trial. The highest germination percentages in the nursery were obtained as 20% at the 8.0-10.9 °C soil temperature level in the control trial, as 15% at the 14.0-16.9 °C soil temperature level in the stratification-1 trial and as 7% at the 26.0-28.9 °C soil temperature level in the stratification-2 trial. No germination was observed in the greenhouse while the soil temperature reached to the 14.0-16.9 °C level and after the soil temperature level of 26.0-28,9 °C. However, germinations were observed in the nursery after the 29.0-31.9 °C soil temperature level in the stratification-2 trial. No germination was observed in the nursery while the soil temperature reached to the 23.0-25.9 °C level in the stratification-2 trial, but germinations were observed in the nursery at the 8.0-10.9 °C soil temperature level in the control and in the stratification-1 trials (Figure 2). ANOVA Test results showed significant differences (p<0.05) between germination percentages according to the pre-treatment and the soil temperature level. On the other hand, there were no significant differences between greenhouse and nursery germination percentages. Moreover no significant differences were found according to the sowing environment*soil temperature level and the pre-treatment*soil temperature level interactions (Table 4). Relative air humidity and germination percentage – Relativna vlažnost zraka i postotak klijavosti The highest germination percentages in the greenhouse were obtained as 33.3% at the 63.0-68.9 relative air humudity level in the control trial, as 21.5% at the 75.0-80.9% relative air humudity level in the stratification-1 trial and as 17.5% at the 81.0-86.9% relative air humidity level in the |