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Fast propagation method for short solidago

A yellow-flowered, rapid technology applied in the field of plant propagation to achieve the effect of easy acquisition, moderate hardness and low cost

Inactive Publication Date: 2015-09-30
XIAN BOTANICAL GARDEN SHAANXI PROV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a rapid propagation method of goldenrod, through the innovative propagation method, to solve the problem of large-scale production of goldenrod, the method is simple and cost-effective

Method used

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  • Fast propagation method for short solidago

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Embodiment Construction

[0019] Below in conjunction with example content of the present invention is described in detail:

[0020] 1. Operation steps

[0021] Cutting experiments of different cuttings were set up in the nursery stock breeding platform of Xi'an Botanical Garden New Area.

[0022] The first step is to select the breeding object - in the middle and late June, select healthy dwarf goldenrod plants that have bloomed and cultivated.

[0023] The second step is to prepare the propagation material - choose the healthy branches that have bloomed, and cut them off from 3‐5cm below the racemes; cut off the withered branches on the inflorescences, and use the remaining parts as cutting materials.

[0024] The third step is to make cuttings - to reprocess the cutting materials. Cut the first-level branch inflorescence close to the main stem of the raceme as cuttings; when making cuttings, keep about 3 leaves on each branch, and cut off all the remaining leaves and second-level branch infloresce...

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Abstract

The invention discloses a fast propagation method for a short solidago. The cultivated short solidago healthy plant which has blossomed is selected, a withered branch on a raceme is cut out from the position 3 cm to 5 cm below the raceme, the remaining part is adopted as a cuttage material, the cuttage material is pre-processed, and is maintained through a full-gloss spraying facility, calluses can be generated through five to seven days, a new root can grow to more than 3 cm after 14 days, and field planting can be carried out. The propagation method is innovated to solve the scale production problem of the short solidago, the method is simple, and cost is saved.

Description

technical field [0001] The invention relates to a rapid propagation method of goldenrod, in particular to a cutting propagation method of goldenrod, and belongs to the technical field of plant propagation. Background technique [0002] Solidago decurrens Lour.var.dwarf (Solidago decurrens Lour.var.dwarf) is a perennial herbaceous flower of the genus Solidago decurrens Lour.var.dwarf, with a plant height of 30‐40cm. Compared with Solidago decurrens Lour.var.dwarf, the plant is shorter, the plant is compact, the flowers are denser, and the color is more intense. Brighter, longer flowering period, more beautiful shape. The inflorescences are compound racemes and slightly to one side, with small, beige flowers. The natural flowering period is from May to June, lasts for one month, and only blooms once a year. [0003] Dwarf goldenrod has a long flowering period and strong ornamental value. It can be widely used in garden landscaping, roadside greening, flower bed design, and f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 杨群力李艳吴永朋杜勇军陈智坤
Owner XIAN BOTANICAL GARDEN SHAANXI PROV
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