影响花卉生长和花期的环境因子研究

Study on Factors Affecting Growth and Flowering Time of Ornamental Flowers

花卉生长的好坏以及花期的应时与否不仅与花卉自身习性、栽培措施有关,而且还与许多外界环境条件有很大关系。通过对花卉生长环境的调控,可以有效提高花卉的品质及应时能力,使花卉生产更好地迎合人们的需求。笔者就光照、温度、植物生长调节剂、肥料等几个方面阐述了环境因素对花卉生长和花期的影响。

The growth and flowering status of ornamental flowers are not only related to their genotypes and cultivation practices, but also closely related to many environmental factors. Regulation of these factors will effectively improve flowers'quality and adjust flowering time, to help their products meet market's requirement. This paper reviewed the effect of these factors including light, temperature, growth regulator and fertilizers, on growth and flowering time of ornamental flowers.