Japanese maple variation variety tangerine dream mini-cutting technology method

Abstract

The invention relates to the technical field of red maple mini-cutting, and discloses a Japanese maple variation variety tangerine dream mini-cutting technology method which includes the steps: S1 explant drawing and disinfecting treatment; S2 initiation culture (primary culture); S3 propagation culture (inducing lateral buds to germinate and extend); S4 transition culture; S5 mini-cutting. The Japanese maple variation variety tangerine dream mini-cutting technology method combines the advantages of a tissue culture speed propagation technology and a traditional cutting technology and achievescomplementation, the technology method is used for large-scale nursery stock production, the cost is greatly reduced as compared with that of complete tissue culture speed propagation, short expanding propagation period, high expanding propagation coefficient, high rooting rate and seedling survival rate are realized as compared with complete traditional cutting, and production cost is low when the technology method is used for Japanese maple nursery stock scale production.

Description

technical field [0001] The invention relates to the technical field of micro-cutting of red maple, in particular to a micro-cutting method of Japanese red maple variation variety Orange Dream. Background technique [0002] Japanese Red Maple Orange Dream is a deciduous tree with red branches all year round, orange-yellow new leaves, yellow-red in summer, bright golden leaves in autumn, bright yellow new leaves in spring, and orange-red edges. Leaves turn light green to yellow-green in summer. Foliage color turns bright yellow to orange again in autumn. The leaves are 5-lobed, with deep lobes and shallow teeth on the edges. They are light-loving, high-temperature resistant, cold-resistant, and adaptable, especially resistant to ozone and sulfur dioxide. [0003] The existing traditional Japanese red maple variant variety Orange Dream micro-cutting technology often has a long propagation cycle, low propagation coefficient, low rooting rate and low seedling rate, and the prod...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the present invention provides a micro-cuttage method of Japanese red maple variation variety Chengzhimeng, which solves the problem that the existing traditional Japanese red maple variation variety Chengzhimeng micro-cuttage technology tends to have a long propagation cycle, The multiplication coefficient is low, the rooting rate is low and the seedling rate is low, and the production cost of a single seedling is high, which is not suitable for large-scale seedling production.