At Tishreen University in the Faculty of Agriculture a study was performed during
the year(2014-2015),The experiment aimd to demonstrate the effect of increasing
concentrations of both sodium chloride(0,10,15,20 dsm-1) and gibberellic acid(0,25,75,
100
mg/l) and their interaction on some yield components of weat (SHAM10).The experiment
was designed as Completely Randomized Design(CRD)by three replicates(3x4x4).Data
were statistically analyzed to find out the least significal differences (LSD)between
treatment at(0,05)level.Results indicated that increasing of sodium chloride concentration
caused significant decreases in yield components(biological
yield,spikelength,numberofspikelets/spike,number of grains/spike,weight of1000 grain and
grains yield/pot.The treatment with GA3 acid especially (75)mg/l indicated significant
increases in all averages of yield components.Results of interacions for both factors
indicated that foliar aplication of GA3 acid counteracted that advers effects of high
concentrations of sodium chlorde of yield components of the (SHAM10).
