Wild rhododendron domestication and containerization cultivation method

Abstract

The invention relates to an extra large wild rhododendron container transplanting domestication method. The method is characterized by including the steps: (1) digging up wild rhododendrons, and pouring water over trees, pruning the whole trees and removing redundant blades before digging; (2) building introduction and domestication test areas with different heights on natural hills, performing environment morphing cultivation for the wild rhododendrons, and thoroughly pouring water solution containing rooting powder number 2 over whole balls after transplanting; (3) spraying low-concentration IAA (indoleacetic acid) to trunks, branches and leaves in Spring of the next year of transplanting, promoting buds and restoring tree crowns; (4) selecting the rhododendrons with robust tree vigor, transplanting the rhododendrons into a container, placing about 10-15cm substrates at the bottom of the container, adding 3-4kg / m<3> of slow release fertilizers into the substrates and uniformly mixing all the substrates. The substrates comprise 30% of pine bark media, 20% of northeast peat, 45% of loess and 5% of Chinese medicine residues. By taking measures such as reasonable nutrient and water management and pest and disease damage prevention, wild rhododendron transplanting domestication management and commercialization are realized, and resources are saved.

Description

Technical field [0001] The invention belongs to the field of flower cultivation methods, and in particular relates to a method for transplanting and domesticating an extra-large wild rhododendron container. Background technique [0002] Most species of the subgenus Lamb and Azalea are common species in low altitude areas. They are deciduous or semi-evergreen shrubs. The habitat is hillside shrubs or coniferous and broad-leaved mixed forests. Their ecological conditions are not much different from urban gardens. , Can be domesticated by appropriate technology. The altitude of the subgenus Masilica is similar to that of the subgenus Azalea, but the habit is an evergreen shrub, and its habitat is usually in hillside evergreen broad-leaved forests or shrubs. It is the dominant species in the lower layer of trees and the shrub layer. It is a slightly negative plant. As long as there are appropriate shade conditions and planting measures, introduction is not difficult. [0003] Wild Rh...

AI Technical Summary

Problems solved by technology

Most of the natural distribution of rhododendrons is at an altitude of about 1000m, and it is a very complicated and arduous task to excavate and introduce them in the wild

Although my country is rich in wild rhododendron resources, it has been difficult to break through the problems of native species, domestication and artificial breeding.

For a long time, wild rhododendrons can only exist as a resource, and have not been commercialized, resulting in waste of resources