本文介绍了抚顺市氧气厂采用污氮气调法对蔬菜、水果贮藏保鲜的试验方法。从试验结果表明,该法可以抑制水果、蔬菜呼吸强度及后熟,可以延长保鲜时间,提高保鲜效果。从经济价值分析表明,该法可使秋果损耗率由5%降至0．5~0．1%,可解决蔬菜淡旺季不均衡的矛盾,工厂污氮也可得到综合利用。 This article describes the Fushun City oxygen plant pollution by nitrogen and nitrogen methods of storage of vegetables, fruits and fresh test methods. From the experimental results show that the method can inhibit the respiration of fruits, vegetables, and after-ripening, you can extend the preservation time and improve the preservation effect. Economic value analysis shows that this method can reduce the loss rate of autumnal fruit from 5% to 0.5% to 0.1%, which can solve the imbalance between vegetable seasons and the plant nitrogen can be comprehensively utilized.