Reclaimed water drip irrigation is one of the effective measures to effectively alleviate the scarcity of agricultural water resources.The influences of reclaimed water drip irrigation on the growth and yield of cucumber were studied by using field experimental method and taking drip irrigation with groundwater as contract treatment.Results indicate that compared with the contrast treatment of drip irrigation with groundwater under normal fertilization，the growth and yield of cucumber were improved in the treatment of drip irrigation with 100%reclaimed water under no fertilization.Uiven no fertilization either,the growths and yields of cucumber in the other treatments of drip irrigation with a certain proportion of reclaimed water were equal to or slightly lower than the contrast treatment.Therefore,in the condition of appropriate agronomic measures and irrigation schedule,drip irrigation with 100%reclaimed water,or a certain proportion of reclaimed water companied with appropriate fertilization,could be used for the cucumber cultivation.