Out-of-season rapid cutting seedling raising method

A technology for growing seedlings by cuttings and cuttings, which is applied in the field of plant cultivation and can solve the problems of a small number of roots and a low rooting rate, and achieve the effects of shortening the rooting time, improving the rooting rate, and shortening the rooting cycle.

Pending Publication Date: 2021-02-23
YIBIN YUNCHEN ARBOR GARDEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chrysanthemum chrysanthemum is a kind of chrysanthemum. There are also technical problems of low rooting rate and small number of roots in off-season seedling cultivation by tissue culture.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] (1) Preparation materials:

[0038] Test material: robust growth, no pests and diseases, normal leaf color of the annual wood spring chrysanthemum

[0039] Test equipment: branch shears, small scissors, small bamboo pieces, automatic spraying device

[0040] Test drug: carbendazim of 50% wettable powder, ABT rooting powder (from Sichuan Runer Technology Co., Ltd., powder containing 20% ​​active ingredient), 0.1% KH 2 PO 4 .

[0041] (2) Select the venue:

[0042] Choose a well-ventilated and well-drained site. The site should not have stagnant water. The substrate should be loose, permeable, and free of weeds and bacteria. Use 50% wettable powder carbendazim for the substrate (perlite: purple) one week before cutting. Soil = 1:1) for disinfection treatment, and water the matrix thoroughly.

[0043] (3) Cutting of cuttings:

[0044] From late June to mid-August, choose the annual, healthy and pest-free wood spring chrysanthemum branches on the sunny side of the per...

Embodiment 2

[0064] Compared with Example 1, the full-light spray cutting seedling cultivation was replaced by cutting seedling cultivation in a small shed.

[0065] Steps (1)-(4) are the same as in Example 1.

[0066] (5) Cutting method of small arch shed: selected from leeward and sunny places for seedling cultivation, use new bamboo poles, bamboo slices or old soft steel bars along the north-south direction of the border, and insert them into arched round frames every 50 cm, with a height of 60-80 cm. The width depends on the width and length of the border, and then use a small bamboo piece slightly thicker than the cuttings to poke holes in the substrate at a distance of 10*10cm, insert the lower cut of the cuttings soaked in ABT rooting liquid into the substrate, and press the substrate tightly to avoid suspension. After the cuttings are completed, cover them with agricultural film, bury them tightly around them, and cover them with thatch at night to prevent cold and heat preservatio...

Embodiment 3

[0073] (1) Preparation materials:

[0074] Test materials: annual camellias with healthy growth, no pests and diseases, and normal leaf color;

[0075] Test equipment: branch shears, small scissors, small bamboo pieces, automatic spraying device;

[0076] Test drug: carbendazim of 50% wettable powder, ABT rooting powder (from Sichuan Runer Technology Co., Ltd., powder containing 20% ​​active ingredient), 0.1% KH 2 PO 4 .

[0077] (2) Select the venue:

[0078] Choose a well-ventilated and well-drained site. The site should not have stagnant water. The substrate should be loose, permeable, and free of weeds and bacteria. Use 50% wettable powder carbendazim for the substrate (perlite: purple) one week before cutting. Soil = 1:1) for disinfection treatment, and water the matrix thoroughly.

[0079] (3) Cutting of cuttings:

[0080] From late June to mid-August, choose the annual, healthy and pest-free wood spring chrysanthemum branches on the sunny side of the periphery. U...

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PUM

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Abstract

The invention provides an out-of-season rapid cutting seedling raising method. Full-illumination spraying treatment is carried out on cutting seedlings, specifically, in the early stage of cutting, spraying treatment is carried out on the cutting seedlings to keep a layer of water film on the liquid level, and repeated spraying is started when the water film on leaves is evaporated and reduced to1/3; after calluses are formed, spraying is carried out after moisture on the leaves is completely evaporated; and after root systems of the cutting seedlings grow to 3 cm or above, spraying is conducted once every day between 11 o'clock and 14 o'clock. According to the method, the rooting time of the cutting seedlings is shortened, the rooting rate is increased, the rooting number is increased, and the labor and seedling raising cost is reduced.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a method for quickly growing seedlings by cuttings against seasons. Background technique [0002] Camellia (scientific name: Camellia japonica L.), also known as Camellia, Camellia, Camellia, Camellia plants are evergreen shrubs and small trees, the ancient name of sea pomegranate, there are Yuminghua, Naidong or Datura and other aliases, and It is divided into East China Camellia, Sichuan Camellia and Late Camellia. Using propagation methods to improve its root system and enhance its adaptability to the growth environment can greatly promote the development and utilization of camellia germplasm resources. However, due to the growth characteristics of each plant, there will be a break in a certain period of the year. It is generally because the climatic conditions during this period are different from the growth needs of the plants, and the differences between the two...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/10A01G13/00A01G22/60A01G24/12A01G24/15A01C21/00
CPCA01G2/10A01G24/12A01G24/15A01G22/60A01G13/00A01C21/005
Inventor 杨静周秀秀
Owner YIBIN YUNCHEN ARBOR GARDEN
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