Wild Camellia taliensis rapid propagation method

Abstract

The invention discloses a wild Camellia taliensis rapid propagation method comprising the following steps: cultivation camellia sinensis stock preparation; wild camellia sinensis branch processing; grafting; post-grafting management; branch keeping; seedbed arrangement; shading shed erection; cutting wood processing; proper watering; regularly weeding and reasonably fertilizing; disease insect control; hardening seedling. The method collects small amount of wild Camellia taliensis branches, and inoculates the branches with cultivation camellia sinensis, thus obtaining a stable grafting survival rate; then the normal cutting technology is used for propagation, thus effectively improving wild Camellia taliensis breeding coefficient; the wild Camellia taliensis genetic constitution are reserved, and the wild Camellia taliensis serves as scion, thus realizing wild Camellia taliensis short period high efficiency rapid breeding purpose, and providing important reality meanings for rare and endangered wild Camellia taliensis propagation.

Description

technical field [0001] The invention belongs to the technical field of plant breeding, and in particular relates to a method for rapidly multiplying wild Dali tea. Background technique [0002] Dali tea (Camellia taliensis) is an important wild relative of cultivated tea trees. With the deterioration of the living environment and the over-harvesting and utilization of humans, wild Dali tea is facing a survival crisis, especially some rare wild Dali tea with important economic value. are in danger of disappearing. Therefore, strengthening the collection and preservation of wild Dali tea, especially the propagation technology of wild Dali tea is a problem that we need to solve urgently. Generally, there are two main methods of propagation of wild Dali tea: seed propagation and cutting propagation. There are some unfavorable factors in the use of seed propagation. One is that tea trees are perennial cross-pollinated plants, and there are natural variations in seed propagation...