A kind of large-scale production method of Gypsophila plug seedlings

A technology of Gypsophila acupoints and production methods, applied in horticultural methods, botany equipment and methods, plant regeneration, etc., can solve the problems of lack of Gypsophila acupoint seedling production, low rate of strong seedlings, artificial light sources and air-conditioning cooling capabilities High consumption and other problems, to achieve the effect of convenient logistics and transportation, high rate of strong seedlings, increase of reproduction rate and strong rate of seedlings

Active Publication Date: 2020-08-21
玉溪云星生物科技有限公司 +1
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Problems solved by technology

[0004] In order to solve the technical problems of high energy consumption of artificial light source and air-conditioning cooling, low rate of strong seedlings and lack of plug seedling production of Gypsophila gypsophila in tissue culture and breeding, the present invention screens and evaluates Gypsophila plant light source, plugs The research and development of specifications and substrate ratios provide a large-scale production method for Gypsophila seedlings

Method used

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  • A kind of large-scale production method of Gypsophila plug seedlings
  • A kind of large-scale production method of Gypsophila plug seedlings
  • A kind of large-scale production method of Gypsophila plug seedlings

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Embodiment 1

[0050] Implementation location: Jiuxi Base of Flower Institute of Yunnan Academy of Agricultural Sciences, located in Jiwo Village, Jiuxi Town, Jiangchuan County, Yuxi City, Yunnan Province, altitude: 1680 meters.

[0051] (1) Selection and disinfection of Gypsophila exocarp

[0052] ①Selection of Gypsophila explants: On December 18, 2013, the variety 'Yunxing 75' with good growth and obvious traits (white flowers, erect plant shape, and lanceolate leaves) was found. 'Choose the newly germinated shoots on the thick branches with a diameter of more than 0.4 cm on the plant, remove the leaves, cut off the top buds of 0.5-1.0 cm, and peel off 1-2 pieces of outer leaves to obtain the Gypsophila explant; The specific traits of the variety are obvious, and the growth is good, which means that the quality traits such as flower color, plant shape and leaf shape conform to the characteristics of the variety, and the plant grows healthy and strong.

[0053] ② Disinfection treatment: Cl...

Embodiment 2

[0092] Embodiment 2 and embodiment 3 are different from embodiment 1 except that the measures listed in Table 7 are different, and all the other measures are the same as embodiment 1, so they will not be repeated.

[0093] Table 7: Differences between Embodiment 2, Embodiment 3 and Embodiment 1

[0094]

[0095]

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Abstract

The invention provides a large-scale production method of gypsophila paniculata L potted seedlings. The large-scale production method comprises the following steps: selecting newly germinated branch buds on a strong branch in December as explants, and carrying out induction, multiplication, seedling strengthening, rooting culture, ex vitro cutting and rooting maintenance, and potted seedling fieldplanting and maintenance, thus finally obtaining high-quality gypsophila paniculata L potted seedlings. The large-scale production method provided by the invention is characterized in that an LED (Light Emitting Diode) light recipe adopted during induction and multiplication stages comprises red light, blue light and white light which are 5 to 2 to 3 in ratio, and the LED light recipe adopted during seedling strengthening and rooting culture stages comprises red light, blue light, white light and far red light which are 5 to 1 to 2 to 2 in ratio; compared with a traditional fluorescent lamp,the electric energy is saved by 43.7 to 53 percent, and meanwhile, the multiplication rate and the seedling strengthening rate are respectively increased by 24.1 percent and 40 percent; rooting seedlings can be preserved at low cost for a long term only on the premise of water supply after the ex vitro cutting, flexible and sufficient supply of seed seedlings can be ensured, a high-quality gypsophila paniculata L potted seedling field planting and maintaining technology is established, and the large-scale production of the gypsophila paniculata L potted seedlings is realized.

Description

technical field [0001] The invention belongs to the technical field of flower seedling propagation. Specifically relates to a method for producing gypsophila plug seedlings. Background technique [0002] Gypsophila paniculata L., formerly known as Gypsophila paniculata L., also known as Gypsophila paniculata L. Caryophyllaceae stone flower is a perennial herb. There are wild resources distributed in the Altai Mountains and Taxkorgan in Xinjiang, my country. The roots and stems can be used for medicinal purposes, and are now mainly used for cut flower cultivation. [0003] The annual planting area of ​​Gypsophila in Yunnan is about 6,000 mu, and the planting area and output account for more than 90% of the national total. The existing Gypsophila seedlings are produced mainly through two methods of cutting propagation and tissue culture propagation. The cutting propagation method has disadvantages such as strong seasonality, low reproduction coefficient and low efficiency; ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01H4/00
CPCA01H4/001A01H4/008
Inventor 孙建丽屈云慧阮继伟蒋海玉汪国鲜杨春梅吴丽芳单芹丽余蓉培
Owner 玉溪云星生物科技有限公司
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