郁金香在我国的正常开花期是4～5月。但人们往往需要它在春节期间开花。这种促使郁金香比自然环境下提前开花的处理技术称之为“促成栽培”。下面就将我们在实际操作过程中的一些技术环节归纳如下: 种球的准备包括种球的运输、种球的贮藏以及上盆前种球的消毒处理。种球运输应尽量缩短在路上的时间,运输所用的冷藏集装箱应控制一定的温度和空气流动量。 Tulip in China’s normal flowering period is April to May. But people often need it to bloom during the Spring Festival. This technique of promoting the flowering of tulips earlier than the natural environment is called “promoting cultivation.” Here are some of our technical aspects of the actual operation summarized as follows: Preparation of bulbs, including the transport of bulbs, storage of bulbs and balls before the basin disinfection. Bulb transportation should try to shorten the time on the road, transport refrigerated containers should be used to control a certain amount of temperature and air flow.