ﺑﺮرﺳﻲ اﺛﺮ اﺳﻴﺪ ﻫﻴﻮﻣﻴﻚ ﺑﺮ ﺟﻮاﻧﻪ زﻧﻲ و رﺷﺪ ﮔﻴﺎﻫﭽﻪ ﭘﻨﺞ رﻗﻢ ﮔﻨﺪم(S7811،ﭼﻤﺮان،ﭘﻴﺸﺘﺎز،ﺑﻚ ﻛﺮاس روﺷﻦ و ارگ)

F.shariatinia,A.R.karimi,F.amiri and M.shamsadin saied
In order to evaluation the effects of Humic Acid on germination indexes of some wheat cultivar an examination was conducted in laboratory of Kerman agriculture research center in 2012. A randomized completely block design with four replications was used with factorial combination of humic acid concentration (30, 60, 90 mg/l) and distilled water and five wheat cultivar (Pishtaz, Arg,Back cross rooshan,Chamran and S78-11).measured traits was: percent of germination, germination rate ,seedling vigour, mean of germination, length and weight of root and shoot. Results showed that effect of humic acid was significant on all traits except percent of germination (p<0/01).the best result obtained from 30( mg/l ) humic acid. the effect of cultivar was significant on all traits except germination percentage (p<0/01).S78-11 cultivar showed the best response to humic acid.