切花是世界上每年生产和消费较大的商品花卉之一。据报道,在国外,鲜切花的消费量约占花卉总消费量的60％。鲜切花不仅可以用于家庭瓶插装饰,美化人们的生活环境,增添温馨氛围,也是社会活动及国际交往中不可缺少的装饰礼仪品。鲜切花在我国的潜在消费市场越来越大,这也必将使我国鲜切花保鲜生产作为一种新兴产业而迅速崛起。因此,切花保鲜,延长其观赏期和瓶插寿命是花卉生产中的一个重要课 Cut flowers are one of the largest commodity flowers that are produced and consumed each year in the world. It is reported that in foreign countries, the consumption of fresh cut flowers accounts for about 60% of the total consumption of flowers. Cut flowers can not only be used for home decoration bottles, landscaping people’s living environment, add a warm atmosphere, but also social activities and international exchanges indispensable decorative etiquette. Fresh cut flowers in China’s growing potential consumer market, which will also make our fresh cut flowers fresh production as a new industry and the rapid rise. Therefore, cut flowers fresh, to extend its ornamental period and vase life is an important part of flower production