荔枝原产我国,果实鲜红,肉质多汁,甜润可口,是世界名贵水果之一。但其组织结构幼嫩,且成熟时正值盛夏,采后生理活动旺盛,在常温自然状态下1～2天则变褐、腐烂,色、香、味俱失,是最不易保存的水果之一。目前生产上多采用零上低温冷藏方法来延长荔枝鲜果的供应期。本文是根据荔枝贮藏保鲜的实际生产操作和运销情况,设计了间断性零上低温贮藏荔枝果实的 Lychee native to China, the fruit bright red, succulent succulent, sweet and delicious, is one of the world’s most expensive fruits. However, its organizational structure is young and ripe at midsummer. After harvest, its physiological activity is exuberant. Under normal conditions, it will brown and decay in 1 to 2 days. It is the most difficult fruit to be preserved one. At present, the production of more cold using zero on refrigeration methods to extend the supply of fresh fruit litchi. This article is based on the litchi storage and preservation of the actual production operations and distribution of the situation, the design of the intermittent zero-temperature storage of litchi fruit