优良观果植物北美冬青引种栽培研究进展

Research Progress in Introduction and Cultivation of Ilex verticillata

北美冬青(Ilex verticillata)是中国近年来从欧洲新引进的一种观果树种,具有叶落后果实鲜艳且挂果期长的优点,是一种新兴的切枝观赏和景观美化植物,在园林景观、家庭园艺以及切枝观赏上具有广泛的用途,推广应用前景广阔。为了更好开发北美冬青的优良特性及开发选育北美冬青新品种,本文对北美冬青的生理生化特性、国内外栽培研究现状、以及栽培繁殖的经验进行总结,以期为进一步推动对北美冬青的深入研究和开发利用提供参考。

Ilex verticillata is a new ornamental fruit tree introduced from Europe in recent years in China.It has the advantages of bright foliage and long fruit bearing period.It is a new ornamental and landscaping plant.It has a wide range of uses in garden landscape,family gardening and branch cutting,and has a broad application prospect.In order to better develop the excellent characteristics of I.verticillata and develop new varieties of I.verticillata,this paper summarizes the physiological and biochemical characteristics of North American holly,the current situation of cultivation research at home and abroad,as well as the experience of cultivation and reproduction,in order to provide reference for further promoting the in-depth research,development and utilization of I.verticillate.