Elm cutting propagation method

A technology of cutting propagation and elm tree, applied in botany equipment and methods, horticulture, cultivation, etc., can solve the problems of immature cutting technology and unguaranteed survival rate, so as to improve survival rate and stability, improve land utilization rate, The effect of avoiding land waste

Active Publication Date: 2015-06-03
HEBEI ACAD OF FORESTRY SCI
View PDF3 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The hard branch cutting technology of elm is currently in the initial stage of experimentation, and the cutting technology is immature, mostly preliminary exploration, and multi-use land, such as Yang Yanli's "Preliminary...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Below is an embodiment of the present invention when concretely implemented: a kind of elm cutting propagation method, the steps of this method are:

[0017] 1. In mid-February, collect annual branches of elm trees with a thickness of 0.4cm-1.0cm, remove side branches, and apply paint or sealant to the side branches to prevent water loss. Clean the branches and cut them into cuttings with a length of 10cm-15cm. The cuttings should be as neat and consistent as possible for later processing. Carry out incisions at a distance of 1 cm to 3 cm from the lower end of the cuttings morphology. The depth should be just to reach the xylem. In the relative direction of the cuttings, increasing the wound is conducive to the formation of callus. Put the cut cuttings in the disinfectant solution for 1 minute, and then pass through the water again.

[0018] The disinfectant solution for cuttings is a 1:1 mixed solution of 400 times carbendazim with a mass content of 50% and 600 times...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to an elm cutting propagation method. The method comprises the following steps: 1) in mid February, collecting and processing annual shoots of an elm; 2) cultivating the disinfected cutting shoots in a culture room until yellowish calluses grow from incisions in the bottoms of the cutting shoots after one week; 3) taking out the calluses from the cutting shoots, and carrying out rooting treatment and germinating agent treatment; 4) through the above treatment, removing other lateral buds of the cutting shoots and keeping top buds when the buds of the cutting shoots begin to germinate after one week and new leaves gradually sprout; and 5) transplanting when branch roots are formed after cultivating for 25 days. The cutting propagation method disclosed by the invention realizes the full use of slack winter season and avoids busy spring, and the method provides longer growth time for seedlings.

Description

technical field [0001] The invention relates to a method for promoting rooting of cuttings in the process of plant asexual propagation, especially in the process of cutting propagation, in particular to a hydroponic cutting propagation method of elm. Background technique [0002] Cutting is a common propagation method for cultivating plants. The roots, stems, and leaves of plants are inserted into soil, sand or soaked in water, and then planted after rooting to obtain an independent new plant. In forestry production, different plants have different conditions for cuttings. For example, the location of the material, the time of cuttings, and the cutting substrate will all affect the survival rate of cuttings. In terms of production, twig cuttings can effectively multiply elms. However, the cutting time of twigs is the growth period of seedlings from June to August. Before the cutting of twigs is completed, it is necessary to reserve a long period of land for transplanting se...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01G1/00A01G17/00
CPCA01G17/005
Inventor 黄印冉戴丽贾宗锴闫淑芳刘易超李义红
Owner HEBEI ACAD OF FORESTRY SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap