Abstract: In order to extend the employment of plastic-film in corn culture in Jingyuan County and to screen maize varieties with high quality and high yield under whole film and double furrow conditions,the planting experiment were conducted to compare the production traits of Zhongyuandan NO.32,Yuanhua NO.116,Jiyuan NO.1,Jiyuan NO.218,Changcheng N0.706, Jiudan NO.3 in three consecutive years. The yield, planting economic profit and ability to prevent diseases and insect pests of varieties of Changcheng NO.706 and Zhongyuandan N0.32 were found to be superior to the local varieties of Jiudan NO.3, which were suitable for promotion.