The effect of priming and duration of priming on germination indices and seedling characteristicsof Althaea Officinalis L. plant | ||
| علوم و فناوری بذر ایران | ||
| Article 7, Volume 4, Issue 1 - Serial Number 7, March 2015, Pages 73-82 PDF (348.59 K) | ||
| Document Type: Original Article | ||
| Abstract | ||
| To study the influence of different priming methods (hardening, hydrothermal, hydro priming, KCl2, CaNO3, NaCl, KNO3 and control) and duration of priming (3 and 6 h) on seedling characteristics and germinationindices of Althaea Officinalis L. seeds, two laboratory and pot experiments carried out separately factorial arrangements based on a completely randomized design in the Agricultural faculty of Urmia University. Analysis of variance showedthat there were significant differences between priming methods, durations of priming and their interactions in respect of all traits. The seed priming methods as compared with control improved seedling and germination indices by 3 to 8 fold.On the other hand, it was confirmed that all of germination parameters improved along with increasing the duration of priming. Finally, it was found that CaNO3 priming for 3 and 6 hours had the mostpositive effects on the seedling and germination indices. Therefore, this priming can be used to prepare Althaea Officinalis seeds for planting. | ||
| Keywords | ||
| Laboratory and Pot Conditions; Seed priming; Seedling and Germination Indices | ||
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