牡丹(图1)位列中国十大名花之首,素有“国色天香”、“花中之王”的美誉,干百年来一直被人们赋予“富贵吉祥、繁荣昌盛”的美好象征,倍受世人推崇。牡丹花期一般在4～5月,让其在春节期间盛开曾是人们的奢望。但伴随着现代温室技术的广泛应用,富贵吉祥的牡丹在春节怒放已成现实。尽管如此,要想让牡丹提前开花,还需注意以下几个方面。 Peony (Figure 1) ranked first in China’s top ten flowers, known as the “national fragrance”, “the king of flowers,” the reputation of dry for centuries has been given “wealth auspicious, prosperous prosperity ”The beautiful symbol, much respected by the world. Peony flowering period is generally in April to May, let it bloom in the Spring Festival was the luxury of people. However, with the extensive application of modern greenhouse technology, rich and auspicious peony blossom in the Spring Festival has become a reality. However, in order to flowering peonies in advance, the following aspects need to be noted.