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为探索玉米抗旱高产栽培技术，捷高经济效益，采用覆膜与不覆膜栽培进行了生产试验。结果表明：覆膜栽培技术能提高玉米的产量，但由于投入成本增加，覆膜与不覆膜栽培相比，前者的经济效益所有下降。“,”In order to explore the maize cultivation technology which aim at resisting drought also the yield results and economie benefit in this technical conditions ,in the process of cultivating maize, through the cultivation technology mulching agricultural film compare with the cultivation technology without the use of agricultural film, the results show that ： the use of agricultural film mulching cultivation technique can increase maize yield, but due to the increased cost of input, the use of mulching cultivation technique compare with the eultivation technique without using agricultural film,the former economic benefits is reduced.