Echinacea purpurea cutting breeding method

Abstract

The invention discloses an echinacea purpurea cutting breeding method. The method comprises steps of (1) fetching an echinacea purpurea leaf-contained young shoot with the length of 5 to 7cm, trimming the young shoot into a cutting slip, (2) immersing a base part of the cutting slip into a rooting inducer for spare use, (3) preparing a rectangular land matted bed in a greenhouse, filling cutting matrix into the matted bed, leveling the matted bed and covering the same via a thin film, (4) inserting the cutting slip achieved in the second step into the cutting matrix until the cutting slip root, and (5) potting seedlings achieved in the fourth step. By the use of the echinacea purpurea cutting breeding method, a deficiency of long growth period of a echinacea purpurea seed breeding way can be remedied; more female parent plants can be given for a division propagation way, so breeding speed of the echinacea purpurea can be greatly increased and cultivation cost can be reduced; and echinacea purpurea breeding rooting rate can be increased to about 98%.

Description

technical field [0001] The invention relates to the technical field of plant cultivation and propagation, in particular to a cutting propagation method of echinacea. Background technique [0002] Echinacea is a plant of the genus Echinacea in the Asteraceae family. It is a perennial herbaceous plant. It is also known as purple echinacea, also known as Echinacea. It is a wild flower in the Asteraceae family. Its shape is somewhat similar to ordinary chrysanthemums, with large flowers, bright colors, beautiful appearance, and high ornamental value. It is planted everywhere. Echinacea also has very high medicinal value and is currently a herbal medicine mainly used to treat colds, coughs, upper respiratory tract infections and other diseases. Weed native to North America. Distributed in North America, it is cultivated all over the world, and its sowing and reproduction are carried out more than in spring and autumn. It grows vigorously and is easy to manage. Native to centr...

AI Technical Summary

Problems solved by technology

[0004] Defects of the existing cutting propagation methods of echinacea: the main propagation methods of echinacea are seed propagation and division propagation

As for the cutting propagation method of echinacea, the conventional plant cutting propagation method is usually used at present, but due to the backwardness of technology, the rooting rate of cutting propagation of echinacea is low, and the growth and development of the plant after survival is not as good as that of the female plant, which also restricts Large-scale planting of echinacea