6个球根鸢尾品种在武汉地区引种适应性研究

Study on Adaptability of Six Iris hollandica Cultivars Introduced in Wuhan Area

本文对6个球根鸢尾园艺品种在武汉地区的栽培适应性进行了5年连续观察研究,观察了气候因子对球根鸢尾生长的影响,并对其不同品种的长势、开花习性与特征等进行了观测,分析了不同品种的子球萌发率与开花情况。结果表明:球根鸢尾能很好地适应武汉地区的露地栽培;阿波罗、电子星与布朗教授等生长发育良好,子球萌发与开花率在2016年以后逐年恢复;布朗教授在2019年恢复正常开花,复花率达90%以上。本研究可为球根鸢尾在武汉地区的栽培应用提供参考。

Consistent observations on the adaptability of six Iris hollandica cultivars in Wuhan area have been processed for five years to note the influence of climate factors on the growth in this paper.The development of plant growth,flowering feature and other characteristics have also been evaluated,seedball germination and flowering rates of different cultivars have also analyzed.The results showed that Iris hollandica could be adopted to cultivate in open field in Wuhan area.There cultivars including Apollo,Telstar and Prof Blaw were well-developed,and the seedball germination as well as flowering rate were gradually recovered year by year after 2016.The Prof Blaw recovered its flowering rate by 90%in 2019.This paper could provide reference for the cultivation and application of Iris hollandica in Wuhan area.