萘李低温贮藏保鲜萘李果实大，品质优良，１９８９年引入柳州市试种，表现速生、早投产、产量高，已被列为重点发展水果之一，由于成熟期较为集中，要延长鲜果销售时间，必须采用保鲜技术延长保鲜期，我们选无病虫、无机械伤的７－８成熟的鲜果进行保鲜试验，不用任伺化学... Naphthalene low temperature storage of preservative naphthalene Li fruit large, high quality, introduced in 1989 in Liuzhou City, trial planting, fast-growing performance, early production, high yield, has been listed as one of the key development of fruits, due to the relatively mature period, to extend the sales of fresh fruits Time, you must use fresh-keeping technology to extend the shelf life, we choose no pests, no mechanical injury of 7-8 ripe fresh fruit preservation test, without any delay of the chemical ...