In order to study the effect of different solutions of seed priming at the amount of activities of some cotton anti oxidative enzymes the factorial experiment in completely randomized block design with three replications was conducted. Cotton seeds controlled by priming solutions (control, 2% kcl, HH2PO2 %1, KNO3 30 gr/lit 6000 PEG %10) in 200c. the analyze of data presents that the amount of catalyse, peroxidase, ascorbat peroxidase , controlled seeds with PEG solution in 12 and 24 hours except superoxid dismutase in 36 hours and at KCL solutions was obtained at the most amount.
