Method for vegetative propagation of Quercus rubra using somatic embryogenesis technique

摘要

The present invention relates to a method for cultivating a somatic embryo, comprising the steps of obtaining a cotyledon of a seed embryo by cutting the collected Lubra oak seeds, inducing a somatic embryo by placing the cotyledon embryoid on a somatic embryo induction medium, Culturing in a medium for inducing germination of somatic embryos to induce germination of root germs. According to the germinating propagation method of the present invention, the clone graft of Lubra oak And can be applied equally to new variety breeding of Lubra oak by insertion of foreign gene which is strong in pesticide and the like.