由于一品红株型优美、颜色鲜艳、摆放时间长,因而越来越受到广大消费者的喜爱。随着销售量的逐年攀升和种植水平的不断提高,一品红供应市场的时间已不仅仅局限于从圣诞节到春节,目前已经实现全年生产,周年供应市场。笔者经过几年的生产实践,总结出长江中下游地区一品红周年生产的栽培技术。 Because of its beautiful plant type, bright colors, placed for a long time, so more and more by the vast number of consumers. With the year-on-year sales growth and continuous improvement of planting level, the supply time of the poinsettia has not only been limited to the Christmas, from the Spring Festival to the Spring Festival, but has now realized annual production and annual supply of the market. After several years of production practice, the author summarizes the cultivation techniques for the annual production of poinsetan in the middle and lower reaches of the Yangtze River.