In this study, two goals are pursued. The first, will be addressed the relationship between game theor y and linear programming and then, the application of game theor y is checked for crops Khorasan Razavi province. Actually, this is a theory that is related to decide when two or more than two competitors compete in a rational . In this study, game theory model is used for the province's major crops include irrigated wheat, rain fed wheat, irri gated barley, rain fed barley, irrigated sugar beet and irrigated cotton. The data included time series of gross product values of the investigated crops for the period 2000-2009. In this study, in game theory have been used the "Wald" decisionmaking criterion to determine the highest income under the worst conditions. The pattern results Show irrigated sugar beet cultivation is risky product for the period studied. Irrigated sugar beet is included in th e optimization program since it will be the highest expected income in the worst conditions. On the other hand, it ha s the highest coefficient of variation compared to the other crops. As a result, the game theory model is a good indicator for selecting alternative management strategies for far mers.

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