Abstarct: In order to investigate the impact of different irrigation regimes, mycorrhiza fungi and various amounts of superabsorbent on function, function components and some physiological traits of sesame, an experiment was conducted in Shahroud University research field using spilt plat factorial, in the form of an entire randomized design with three replications in the crop year 1391. Irrigation care levels baxsed on aggregate evaporation from evaporate basin including 80(I1), 160(I2) and 240(I3) millimeters evaporation were considered as the main plot and superabsorbent at three levels of zero, 100 and 200 kilograms per hectare (Z0, Z1, Z2) and mycorrhiza fungi in two levels of inoculation (M0) and non-inoculation (M1) as subordinate factors. The results showed that all traits except harvest index, oil content, protein content and growth rate in the fifth sampling stage were significantly different in irrigation regimes, and besides, all the traits except the harvest index, oil content, chlorophyll a and the growth rate at the fifth sampling stage were influenced by superabsorbent so that most of the measured traits were obtained from 200 kilograms per hectare. Also traits such as leaf area index, relative water content, chlorophyll a, chlorophyll b, and the first to third stages of sampling the crop growth rate were affected by inoculation of mycorrhiza fungi and had statistically significant difference. The interaction of irrigation and superabsorbent had a significant impact on plant height, biomass, relative water content, chlorophyll a and the fourth stage of sampling plant growth rate. The interaction of irrigation and superabsorbent and mycorrhiza fungi had a significant effect on oil content, chlorophyll a, and the third stage of sampling the growth rate of the plant. In the present study, there is the possibility of using different amounts of superabsorbent polymers, and various species of mycorrhiza fungi to increase the crop function and function components, and avoid the adverse effects of water deficit stress.