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Simple poinsettia cuttage method using flower mud as matrix

A technology of flower mud and one product, applied in the field of plant cultivation, can solve the problems of high cost, large labor consumption, irregular supporting cultivation technology, etc., and achieve the effects of speeding up reproduction speed and efficiency, simple operation and high survival rate.

Inactive Publication Date: 2010-04-21
JIANGSU ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, due to the dependence on imports of poinsettia varieties in my country, the relevant supporting cultivation techniques are not standardized, resulting in low survival rate of poinsettia cuttings, high labor consumption and high cost, which seriously affects the factory and large-scale production of poinsettia.

Method used

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Examples

Experimental program
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Embodiment Construction

[0022] In order to further understand the content of the invention and effect of the present invention, the following examples are given hereby:

[0023] 1. Preparation of cutting equipment: Iron beds and plugs used for cuttings must be exposed to the sun, fully ventilated, and disinfected with disinfectants; cutting work areas and cutting seedling placement areas must be covered with black sunshade nets. According to the hole size of the tray, cut the whole piece of flower mud into small pieces with a corresponding size and volume with a knife, and put it in a large tank filled with clean water to fully soak for no less than 3 days.

[0024] 2. Preparation of cuttings: Select a strong growing mother plant, select short internodes and full-bodied lateral shoots, and cut off the mother plant above the terminal fourth leaf with a sharp blade at the top of the current year’s lateral shoots. The incision is smooth and the action is fast, minimizing damage to cuttings. Place the c...

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Abstract

The invention discloses a simple poinsettia cuttage method using flower mud as matrix. The method comprises the following steps: using a poinsettia twig as a cuttage object, selecting a strong twig grown in current year without diseases and insect pests, cutting a three-leaf one-core side twig for generating a tip, and inserting the twig into the flower mud fully soaked by clear water. After the inserting, the twig is shaded properly at a temperature of between 20 and 25 DEG C under the air humidity of 70 to 80 percent. Compared with the conventional method for cuttage with the matrix, the method using the flower mud as the cuttage matrix has the advantages of simple operation, low cost and high survival rate, and can be broadly applied to poinsettia factory breeding.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, in particular to the field of cultivation and propagation methods of woody ornamental plants, and specifically relates to a poinsettia cutting propagation method. Background technique [0002] Poinsettia (Euphorbia pulcherrima Willd), also known as ivory red, Laolaijiao, orangutan wood, Christmas flower, is native to Mexico and Central America, and is an evergreen shrub of the Euphorbia family (Euphorbiaceae). In 1925, it was introduced from Mexico to American botanical parks and greenhouses for cultivation, and large-scale production of potted plants began in the early 1960s. Because of its long viewing period, large bracts, bright colors, and seasonal flowering, it is deeply loved by people all over the world. It is one of the main greenhouse potted flowers in the world, with an annual output of about 120 million pots. The output value of poinsettia ranks first in potted flowers in th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G31/00
Inventor 李畅苏家乐刘晓青李倩中陈尚平刘晓宏李淑顺唐玲
Owner JIANGSU ACAD OF AGRI SCI
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