美国针叶树嫁接繁殖技术

A review on grafting propagation technics for conifers in USA

嫁接繁殖是针叶绿化树种和其他特用树种优良品系繁殖的最常用、最重要的方式之一。嫁接技术对于嫁接苗的成活和生长至关重要。根据作者考察和交流成果,以云杉嫁接为例,对美国针叶树种优良品系的嫁接繁殖技术进行系统介绍,以期为我国针叶树的嫁接繁殖提供借鉴和参考。

Grafting is one of the most important and common propagation styles for conifers and other special tree species or varieties.The grafting techniques are very important for survive and growth of grafting plant.In this paper,according to the information of investigation and exchanging,the author taked the spruce grafting as example to introduce the conifers grafting techniques in United States of America,and they hoped that it could provide reference for conifer grafting propagation in China.