Bahadori, F., Javanbakht, A. (2006). Effect of pre-treatments on seed germination and seedling growth of Bunium persicum of Semnan. , 14(3), 163-169. doi: 10.22092/ijrfpbgr.2006.115064
F. Bahadori; A. Javanbakht. "Effect of pre-treatments on seed germination and seedling growth of Bunium persicum of Semnan". , 14, 3, 2006, 163-169. doi: 10.22092/ijrfpbgr.2006.115064
Bahadori, F., Javanbakht, A. (2006). 'Effect of pre-treatments on seed germination and seedling growth of Bunium persicum of Semnan', , 14(3), pp. 163-169. doi: 10.22092/ijrfpbgr.2006.115064
Bahadori, F., Javanbakht, A. Effect of pre-treatments on seed germination and seedling growth of Bunium persicum of Semnan. , 2006; 14(3): 163-169. doi: 10.22092/ijrfpbgr.2006.115064

Effect of pre-treatments on seed germination and seedling growth of Bunium persicum of Semnan

تحقیقات ژنتیک و اصلاح گیاهان مرتعی و جنگلی ایران
Article 6, Volume 14, Issue 3 - Serial Number 25, November 2006, Pages 163-169    PDF (315.21 K)
Document Type: Research Paper
DOI: 10.22092/ijrfpbgr.2006.115064
Authors
F. Bahadori* 1; A. Javanbakht2
1Research Center of Agricultural and Natural Resources of Semnan. Province, Iran, P.O.Box 35145-319.
2Center of Natural Resources Education of Semnan. Province, Iran
Abstract
Bunium persicum is an important medicinal plant with dormant seed and it is established and distributed only in its natural habitats. This research was conducted, using a completely randomized design with 3 replications and two observations. Seeds were collected from Semnan province and stored for 2 weeks at 40C. Then seeds were imposed under chemically stimulator, soaking in 1) KNO3 (50mM), 2) K2SO4 (50mM) and 3) polyethylene glycol (PEG) (250g/l) for 72h, 4) gibberelic acid (500ppm) for 5h, 5) kinetin (100ppm) for 1h, 6) combination of gibberelic acid (500ppm) and kinetin (100ppm) for 1h, 7) control. Results showed that KNO3, K2SO4 and PEG had no significant effects on seed quality characters. Applying hormones as pre-treatment caused higher percentage of germination but combination of kinetin and gibberlic acid promoted germination, total speed of germination and vigor index
Keywords
germination; Bunium persicum; Dormancy and Pregermination treatments
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