Method for accelerating germination of verbena hybrida seeds

A technology of cherry blossoms and seeds, applied in seed immunization, seed and rhizome treatment, application, etc., can solve the problems of low germination rate and slow germination speed, and achieve the effect of increasing germination rate, increasing germination speed, and facilitating seedling transplanting

Inactive Publication Date: 2017-07-21
BEIJING INST OF LANDSCAPE ARCHITECTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of low germination rate and slow germination speed of cherry cherry seeds in the prior art, the present invention firstly provides a method for accelerating germination of cherry cherry seeds

Method used

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  • Method for accelerating germination of verbena hybrida seeds
  • Method for accelerating germination of verbena hybrida seeds
  • Method for accelerating germination of verbena hybrida seeds

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1, a kind of method that improves the germination rate of cherry cherry seed

[0040] 1. Disinfection treatment of seeds

[0041] Get 50 pieces of Meimeiying seeds (No. 1 seed material, Meiyingying's 'red turtledove' seeds), put them into a 100mL triangular flask, add 40mL of disinfectant (after diluting 10 times the volume of sodium hypochlorite aqueous solution with an available chlorine content of 9%) obtained solution), sterilized for 5 min, during which the glass bottle was shaken 3 times to fully contact the sodium hypochlorite aqueous solution and the seeds. After disinfection, the seeds were cleaned 3 times with deionized water to obtain seeds to be germinated.

[0042] 2. Germination test of seeds

[0043] (1) Germination test was carried out in the light incubator

[0044] Weigh 9g-13g of medical absorbent cotton, and accurately record the weight of absorbent cotton on a percent scale. Add different volumes of sterilized water into a 12×12 germin...

Embodiment 2

[0059] Embodiment 2, the method for improving seed germination rate of different kinds of cherry blossoms

[0060] 1. Disinfection treatment of seeds

[0061] According to the method in the step 1 of embodiment 1, the seeds of different varieties of cherry blossoms (No. 1, No. 2, No. 3, and No. 4 seed materials) were disinfected.

[0062] 2. Germination test of seeds

[0063] Germination test was carried out to No. 1, No. 2, No. 3 and No. 4 seed materials respectively according to the germination test conditions in the treatment 2, treatment 4 and treatment 5 of step 2 of embodiment 1. Wherein, the amount of absorbent cotton and sterilized water of each seed material in the germination test condition of treatment 2 is shown in Table 2.

[0064] The statistical results of the initial germination time and germination rate of different varieties of Meimei cherry seeds under treatment 2 conditions are shown in table 2, image 3 with Figure 4 shown. From Table 2, image 3 , ...

Embodiment 3

[0071] Embodiment 3, the method for improving the seed germination rate of cherry cherry in different years

[0072] 1. Disinfection treatment of seeds

[0073] According to the method in the step 1 of embodiment 1, the seeds (No. 1 and No. 5 seed materials) of different harvest years are disinfected.

[0074] 2. Germination test of seeds

[0075] According to the germination test conditions in the treatment 2, treatment 4 and treatment 5 of step 2 of embodiment 1, No. 1 and No. 5 seed materials were respectively subjected to germination tests. Wherein, the amount of absorbent cotton and sterilized water of each seed material in the germination test conditions of Treatment 2 is shown in Table 4.

[0076] The statistical results of the initial germination time and germination rate of cherry cherry seeds in different years under treatment 2 conditions are shown in Table 4, Figure 7 with Figure 8 shown. The statistical results of the initial germination time and germinatio...

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Abstract

The invention discloses a method for accelerating germination of verbena hybrida seeds. To solve the technical problem that in the prior art verbena hybrida seeds are low in germination rate and relatively slow in germination speed, the method that moisture is precisely quantitatively controlled, a combination of medicinal degummed cotton and gauze is adopted as a germination medium, and germination environment moisture is divided into three classes is adopted to increase the germination rate of the verbena hybrida seeds. Tests show that by adopting the method disclosed by the invention, the germination speed and the germination rate of verbena hybrida seeds of different varieties and different harvesting years can be remarkably increased.

Description

technical field [0001] The invention belongs to the field of post-harvest treatment of seeds, and in particular relates to a method for accelerating germination of cherry cherry seeds. Background technique [0002] Beauty cherry is a perennial herbaceous flower of the Verbena family Verbena genus. It has a beautiful plant type, rich flower colors, and is resistant to extensive management. It is more cold-resistant and drought-tolerant. It is mostly used in flower beds and flower borders in gardens. Breeding and seed production is an indispensable part of the herbal flower industry. The most prominent problem existing in the breeding and seed production of the cherry cherry is that the seed germination of the cherry cherry is slow, irregular, and the germination rate is low, generally between 30% and 50%. This brings great inconvenience to breed selection, hybridization, multiplication and promotion, and also easily causes an increase in production costs and a waste of resou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00A01C1/08
CPCA01C1/00A01C1/08
Inventor 赵正楠胡新民李子敬卜燕华刘倩孙宏彦蔺艳王永格
Owner BEIJING INST OF LANDSCAPE ARCHITECTURE
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