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Method improving Aeschynanthusspeciosus twig cutting propagation efficiency

A technology for cutting and propagation efficiency of young shoots, which is applied in the field of improving the cutting propagation efficiency of young shoots of lipstick flower, can solve the problems of low cutting propagation efficiency of shoot tips of shoots, expand the source of propagation materials, etc., so as to expand the source of cutting materials and improve the propagation efficiency. The effect of efficiency

Inactive Publication Date: 2016-03-16
DASHUN INT FLOWER
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention aims to propose a method for improving the propagation efficiency of the twig cuttage of the lipstick flower, to solve the problem of low propagation efficiency of the shoot tip of the twig, and to expand the source of propagation material

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment approach

[0011] 1. Selection of cutting materials: select robust, no pests and diseases, and branches that have not undergone flower bud differentiation as the female parent branch material for cuttings. The axillary buds in the middle and front of the branches are full and rich in nutrients, and the cuttings of tender branches are preferred.

[0012] 2. Cutting material processing:

[0013] (1) circumcision processing: carry out circumcision processing with a knife at 0.5-1cm below each bud at the front end of the female branch material, to increase the nutrient accumulation at the bud body position.

[0014] (2) Etiolation treatment: After girdling for 7 days, the branches are subjected to "Etiolation" treatment for 15-20 days. Specific operation method: Wrap the ring cutting part and bud body with black polyethylene film, generally 2-3 layers, completely cover the wrapped part, decompose the chlorophyll of the branches, increase the thickness of the cortex and the number of thin sk...

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Abstract

The invention provides a method improving Aeschynanthusspeciosus twig cutting propagation efficiency; the method comprises the following steps: selecting twigs having no flower bud differentiation, using a knife to do girdling on a position 0.5-1 cm below each bud on the middle upper portion of the twig, and (7 days later) carrying out yellowing treatment for female parent twigs for continuous 15-20 days; reserving 1-2 buds when cuttingwood length is cut to 3-5 cm, using 0.1-0.2% permanganate to disinfect the cuttingwood biological bottom, drying the cuttingwood for 60-80 minutes, and doing cuttage work when the cut is slightly dry. By using the method, stem middle pieces can also be used for cutting, thus enlarging cutting material source; cutting rooting rate can reach 90%, thus improving Aeschynanthusspeciosus propagation efficiency.

Description

technical field [0001] The invention belongs to the technical field of flower propagation, and in particular relates to a method for improving the cutting propagation efficiency of twigs of lipstick flowers. Background technique [0002] Lipstick flower (Aeschynanthus speciosus) is a plant of the genus Aeschynanthus speciosus in the family Gesneriaceae. Evergreen vine, often planted in hanging baskets. Leaves opposite, leathery and slightly fleshy, entire, midrib distinct, flowers axillary or apical in clusters. The corolla is tube-shaped, bright red, like lipstick, so it is named lipstick flower. The dark green leaves of the lipstick flower are matched with the bright red and peculiar corolla, which is very popular among people. It is a good product among hanging flower viewing plants in the family room. The propagation of lipstick flower is mainly based on twig stem tip cutting, the source of propagation material is limited, and the rooting of stem tip propagation mater...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G9/10
CPCA01G9/0299A01G22/00
Inventor 杨铁顺郝海平刘青
Owner DASHUN INT FLOWER