RESULTS
Mechanical damage percentage
Regarding to variance analysis results (Table-1), there was a significant difference at 1% level probability between tested cultivars in mechanical damage percentage. The cultivar of Sahar with the maximum mean (22.77%) showed significant difference with other two cultivars. Williams’s cultivar with 19.22 percent mean didn't show a significant difference in mechanical damage with D.P.X cultivar with 18.77 percent mean three moistures showed a significant difference (1% level error of probability). 16-18 percent seed moisture showed the maximum mechanical damage (25.22 percent mean) and the moisture of 12-14 percent with 16% mean had the minimum mechanical damage percentage which had the significant difference with other two levels. The moisture of 14-16 percent with 19% also had significant difference with other two moisture levels (Table-3).