Cutting seedling raising method for crown-shaped camellias

Abstract

The invention discloses a cutting seedling raising method for crown-shaped camellias. The method is characterized by comprising the steps of 1, selection of cutting branches, wherein the upper portions of the selected cutting branches are cut flat, and the lower ends of the selected cutting branches are cut out in a 30-degree inclined mode and are subjected to girdling treatment by blades; 2, branch treatment, wherein the lower ends of the cut cutting branches are immersed into a sterilization solution for impregnation and then immersed in a mineral solution for soaking; 3, weak current ionization, wherein the soaked cutting branches are placed in ionization grooves, and a fermentation nutrient solution is added for ionization treatment; 4, constant-temperature culture, wherein the ionized cutting branches are immersed in mixed slurry for the constant-temperature culture, and the volume concentrations of carbon dioxide and ozone are adjusted for culture; 5, greenhouse transplanting, wherein the cutting branches after the constant-temperature culture are transplanted into greenhouse soil, a layer of wet straw is laid, and the fermentation nutrient solution and the mineral solution are used periodically for irrigation and spraying.

Description

technical field [0001] The invention belongs to the technical field of camellia seedling raising and planting, and in particular relates to a method for raising seedlings of camellia with crown-shaped cuttings. Background technique [0002] Camellia, also known as camellia, is a general term for a variety of plants and horticultural varieties of the family Theaceae and Camellia. It can be divided into single-petal flowers and double-petal flowers according to the petals, with red, purple, white, yellow and other color varieties; camellia The plant is beautiful in shape, the leaves are dark green and shiny, and the flowers are colorful and colorful. It is an important flower variety for horticulture. It ranks eighth among the top ten famous flowers in China. It is distributed in the Yangtze River Basin, Pearl River Basin, Chongqing, Sichuan and other places in China . The crown-shaped camellia has a higher similarity with peony, with shiny leaves, white flower background, an...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the existing problems: the species of Camellia crocus is precious, the plants are relatively rare, and the cutting method is used for breeding, the branches that can be used are limited, and the selection of branches will cause damage to the growth of the original camellia, affecting its flowering rate and aesthetics; The traditional cutting method of Camellia has poor branch activity and meristematic ability, resulting in low rooting rate and long rooting time. Due to changes in temperature, humidity and other conditions in the environment, a large number of cutting seedlings will wither and die, resulting in waste of cutting branches; while cutting The later cultivated camellia plants have a short flowering cycle, slow growth, and relatively few flowering numbers, which reduces the quality of the cultivated camellias.