Large-scale production method of gypsophila paniculata L potted seedlings

A technology of Gypsophila cave and production method, which is applied in horticultural methods, botany equipment and methods, plant regeneration, etc., and can solve the problems of low seedling growth rate, high energy consumption of artificial light source and air-conditioning cooling, and lack of Gypsophila acupoints problems such as seedling production, to achieve the effects of high rate of strong seedlings, convenient logistics and transportation, and improvement of reproduction rate and strong rate of seedlings

Active Publication Date: 2018-03-23
玉溪云星生物科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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 c

Method used

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  • Large-scale production method of gypsophila paniculata L potted seedlings
  • Large-scale production method of gypsophila paniculata L potted seedlings
  • Large-scale production method of gypsophila paniculata L potted seedlings

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0049] Example 1

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

[0051] (1) Selection and disinfection of gypsophila exophytes

[0052] ①The selection of gypsophila explants: On December 18, 2013, the specific traits of the variety were obvious (the variety has white flowers, erect plants, and lanceolate leaves), and the good-growing gypsophila variety'Yunxing 75 'Choose newly sprouting shoots from thick branches with a diameter of more than 0.4 cm from the plant, remove the leaves, cut 0.5-1.0cm top buds, and peel off 1-2 outer leaves to obtain gypsophila explants; The peculiar traits of the variety are obvious, and good growth means that the quality traits such as flower color, plant shape and leaf shape are consistent with the characteristics of the variety, and the plant grows healthy and robust.

[0053] ②Disinfe...

Example Embodiment

[0092] Except that the measures listed in Table 7 are different between Embodiment 2 and Embodiment 3 and Embodiment 1, the other measures are the same as those of Embodiment 1, and will not be repeated.

[0093] Table 7: Differences between Example 2, Example 3 and Example 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, it relates to a method for producing gypsophila plug seedlings. Background technique [0002] Gypsophila paniculata L., formerly known as Gypsophila paniculata, alias Gypsophila paniculata, Gypsophila paniculata, Gypsophila paniculata, Gypsophila paniculata. Stone flowers of the Caryophyllaceae are perennial herbs. There are wild resources in the Altai Mountains and Taxkorgan in Xinjiang, my country. The roots and stems can be used for medicinal purposes. They are now mainly used for cut flower cultivation. [0003] Gypsophila paniculata has an annual planting area of ​​about 6000 mu in Yunnan, and both planting area and output account for more than 90% of the country's total. The existing Gypsophila paniculata seedling production is mainly through cutting propagation and tissue culture propagation. The cutting propagation method has shortcomings: strong seasonality,...

Claims

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Application Information

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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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