CN113207873A - Method for preparing primary color wheat soaked specimen - Google Patents
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- CN113207873A CN113207873A CN202110545823.2A CN202110545823A CN113207873A CN 113207873 A CN113207873 A CN 113207873A CN 202110545823 A CN202110545823 A CN 202110545823A CN 113207873 A CN113207873 A CN 113207873A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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Abstract
The invention discloses a method for manufacturing a wheat primary color soaked specimen, which specifically comprises the following steps: (1) performing early-stage treatment, namely collecting a wheat sample, cleaning the wheat sample, and disinfecting the wheat sample; (2) preparing a wheat primary color infusion solution, wherein the wheat primary color infusion solution comprises a solution A and a solution B; solution a included per liter: 25mL of ethanol solution, 25g of copper acetate, 50mL of garlic juice, 5g of sodium chloride, 25mL of glycerol and 5g of boric acid; solution B included per liter: 37.5mL of sulfurous acid and 9mL of glycerol; (3) and (3) preparing a wheat primary color soaked specimen, fixing a wheat sample in the solution A, taking out the wheat sample, cleaning, putting the wheat sample in the solution B, and sealing and storing the wheat sample by using vaseline to obtain the wheat primary color soaked specimen. The invention uses the configured chemical to soak the cleaned and disinfected wheat plants, so that the wheat plants keep the morphological characteristics of the living bodies, and visitors can visually see the morphological characteristics of the wheat at any time.
Description
Technical Field
The invention relates to the technical field of agricultural products, in particular to a method for manufacturing a primary color wheat soaked specimen.
Background
Wheat is one of the important food crops widely planted in China, and the shape, yield, quality and the like of varieties of the wheat have certain differences. At present, national policies encourage seed companies to participate in the cultivation and approval work of wheat varieties, and various research institutions and companies which mainly research or master run wheat can make wheat specimens for the visiting, popularization and propaganda of wheat. However, the difficulty of production and research strength are limited, and most of the units are to bundle the harvested dried wheat plants into flower bunches or to pack the seeds in glass containers for display. The display effect can not display the natural growth state in the field and the morphological change of the wheat in the growth process.
The primary color soaked wheat specimen is prepared through soaking fresh wheat material in chemical solution to maintain the original color and shape of wheat specimen, and the original color and shape of wheat root, stem, leaf, ear, etc. may be seen visually.
However, the chemical components contained in the wheat plant body are complex, and the chemical change rule is difficult to master, thereby bringing great difficulty to the preparation of the wheat primary color infusion specimen.
Therefore, the problem to be solved by those skilled in the art is how to provide a primary-color infused specimen that can maintain morphological characteristics of a wheat plant when living.
Disclosure of Invention
In view of the above, the present invention provides a method for preparing a wheat primary color infusion specimen, which comprises soaking a cleaned and sterilized wheat plant with a chemical, so that the wheat plant maintains the morphological characteristics of the living body, and a visitor can visually see the morphological characteristics of wheat at any time.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method for preparing a wheat primary color infusion specimen specifically comprises the following steps:
(1) pretreatment of
Collecting a wheat sample, cleaning the wheat sample, and disinfecting the wheat sample;
(2) preparing primary color soaking solution of wheat
The wheat primary color infusion solution comprises a solution A and a solution B;
solution a included per liter: 25-30mL of ethanol solution, 25-28g of copper acetate, 50-60mL of garlic juice, 5-7g of sodium chloride, 25-28mL of glycerol and 5-7g of boric acid; preferably: 25mL of ethanol solution, 25g of copper acetate, 50mL of garlic juice, 5g of sodium chloride, 25mL of glycerol and 5g of boric acid;
solution B included per liter: 37.5-40mL of sulfurous acid and 9-10mL of glycerol; preferably: 37.5mL of sulfurous acid and 9mL of glycerol;
(3) preparation of primary-color wheat soaked specimen
Firstly, placing the wheat sample into the solution A for fixation, taking out the wheat sample, cleaning the wheat sample, then placing the wheat sample into the solution B, and sealing and storing the wheat sample by using vaseline to obtain the wheat primary color infusion specimen.
The invention has the beneficial effects that the solution A can make the wheat sample more stable in property and more bright in color and has the bactericidal effect; the wheat sample treated by the solution B can be preserved for a long time.
Further, in the step (1), the operation of collecting the wheat sample specifically comprises: selecting the wheat plants in the period to be presented, digging out the wheat plants with roots to obtain the wheat sample.
The beneficial effect of adopting above-mentioned further technical scheme lies in, digging out through linking the root, can guarantee that the wheat plant does not receive the harm to be favorable to the preparation of primary color infusion sample.
Further, in the step (1), the operation of washing the wheat sample specifically comprises: the roots of the wheat samples are washed clean by tap water, and then the whole wheat sample plant is washed clean by distilled water.
The technical scheme has the beneficial effects that more soil is taken from the root of the wheat material in the field, and the root is washed firstly.
Further, in the step (1), the operation of sterilizing the wheat sample specifically comprises: uniformly spraying an ethanol solution on the surface of a wheat sample, volatilizing, and then placing the wheat sample under an ultraviolet lamp for irradiation to sterilize the surface of the wheat sample; furthermore, the ethanol solution is 70-75% ethanol water solution by volume concentration, preferably 70%; the irradiation time is 30-45min, preferably 30 min.
Adopt above-mentioned further technical scheme's beneficial effect to lie in, spray through the ethanol, carry out preliminary sterilization to the wheat sample, then shine through the ultraviolet lamp, disinfect the disinfection to the wheat sample surface.
Further, in the step (2), the ethanol solution is an ethanol water solution with a volume concentration of 95.0% to 99.5%, preferably 95.0%.
Further, in the step (3), the fixed time is 12-24 h.
The further technical scheme has the beneficial effect that the fixation for 12-24 hours is beneficial to keeping the original color of the wheat.
According to the technical scheme, compared with the prior art, the invention has the following beneficial effects:
the garlic juice is used for replacing formaldehyde toxic solution originally used for preparing the specimen, the original color and luster of the wheat sample are kept, the growth phase of the wheat in the field can be visually seen, and the specimen can be placed for more than half a year.
Drawings
FIG. 1 is a schematic view showing a wheat primary-color-impregnated specimen prepared by the method of example 1.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The method for preparing the wheat primary color infusion specimen specifically comprises the following steps:
(1) pretreatment of
Collecting a wheat sample: selecting a wheat plant in a period to be presented, and digging out the wheat plant with the roots by using a shovel to obtain a wheat sample;
cleaning a wheat sample: firstly, washing the root of a wheat sample with tap water, and then washing the whole wheat sample plant with distilled water;
wheat sample disinfection: uniformly spraying an ethanol water solution with the volume concentration of 70% on the surface of the wheat sample, volatilizing, placing the wheat sample under an ultraviolet lamp for irradiating for 30min, and sterilizing and disinfecting the surface of the wheat sample;
(2) preparing primary color soaking solution of wheat
The wheat primary color infusion solution comprises a solution A and a solution B;
solution a included per liter: 25mL of ethanol aqueous solution with volume concentration of 95%, 25g of copper acetate, 50mL of garlic juice, 5g of sodium chloride, 25mL of glycerol and 5g of boric acid, adding distilled water to 1L, and uniformly stirring;
solution B included per liter: adding 37.5mL of sulfurous acid and 9mL of glycerol into 1L of distilled water, and uniformly stirring;
(3) preparation of primary-color wheat soaked specimen
Firstly, placing a wheat sample in the solution A for fixing for 12h, taking out the wheat sample, cleaning the wheat sample, then placing the wheat sample in the solution B, and sealing and storing the wheat sample by using vaseline to obtain the wheat primary color soaked specimen.
FIG. 1 is a schematic view showing a wheat primary-color-impregnated specimen prepared by the method of example 1. As can be seen from figure 1, the wheat specimen prepared by the method has bright color and no obvious difference with the real wheat plant in the field.
Example 2
The method for preparing the wheat primary color infusion specimen specifically comprises the following steps:
(1) pretreatment of
Collecting a wheat sample: selecting a wheat plant in a period to be presented, and digging out the wheat plant with the roots by using a shovel to obtain a wheat sample;
cleaning a wheat sample: firstly, washing the root of a wheat sample with tap water, and then washing the whole wheat sample plant with distilled water;
wheat sample disinfection: uniformly spraying an ethanol water solution with the volume concentration of 72% on the surface of the wheat sample, volatilizing, placing the wheat sample under an ultraviolet lamp for irradiating for 40min, and sterilizing and disinfecting the surface of the wheat sample;
(2) preparing primary color soaking solution of wheat
The wheat primary color infusion solution comprises a solution A and a solution B;
solution a included per liter: 28mL of 98% ethanol aqueous solution, 26g of copper acetate, 55mL of garlic juice, 6g of sodium chloride, 26mL of glycerol and 6g of boric acid, adding distilled water to 1L, and uniformly stirring;
solution B included per liter: 38mL of sulfurous acid and 9mL of glycerol are added with distilled water to 1L and stirred uniformly;
(3) preparation of primary-color wheat soaked specimen
Firstly, placing a wheat sample in the solution A for fixing for 18h, taking out the wheat sample, cleaning the wheat sample, then placing the wheat sample in the solution B, and sealing and storing the wheat sample by using vaseline to obtain the wheat primary color soaked specimen.
Example 3
The method for preparing the wheat primary color infusion specimen specifically comprises the following steps:
(1) pretreatment of
Collecting a wheat sample: selecting a wheat plant in a period to be presented, and digging out the wheat plant with the roots by using a shovel to obtain a wheat sample;
cleaning a wheat sample: firstly, washing the root of a wheat sample with tap water, and then washing the whole wheat sample plant with distilled water;
wheat sample disinfection: uniformly spraying an ethanol water solution with the volume concentration of 75% on the surface of the wheat sample, volatilizing, placing the wheat sample under an ultraviolet lamp for irradiating for 45min, and sterilizing and disinfecting the surface of the wheat sample;
(2) preparing primary color soaking solution of wheat
The wheat primary color infusion solution comprises a solution A and a solution B;
solution a included per liter: 30mL of ethanol aqueous solution with the volume concentration of 99.5%, 28g of copper acetate, 60mL of garlic juice, 7g of sodium chloride, 28mL of glycerol and 7g of boric acid, adding distilled water to 1L, and uniformly stirring;
solution B included per liter: 40mL of sulfurous acid and 10mL of glycerol are added with distilled water to 1L and stirred uniformly;
(3) preparation of primary-color wheat soaked specimen
And (3) firstly, placing the wheat sample in the solution A for fixing for 24 hours, taking out the wheat sample, cleaning the wheat sample, then placing the wheat sample in the solution B, and sealing and storing the wheat sample by using vaseline to obtain the wheat primary color soaked specimen.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The method for preparing the primary-color wheat soaked specimen is characterized by comprising the following steps:
(1) pretreatment of
Collecting a wheat sample, cleaning the wheat sample, and disinfecting the wheat sample;
(2) preparing primary color soaking solution of wheat
The wheat primary color infusion solution comprises a solution A and a solution B;
solution a comprises per liter: 25-30mL of ethanol solution, 25-28g of copper acetate, 50-60mL of garlic juice, 5-7g of sodium chloride, 25-28mL of glycerol and 5-7g of boric acid;
said solution B comprising per liter: 37.5-40mL of sulfurous acid and 9-10mL of glycerol;
(3) preparation of primary-color wheat soaked specimen
Firstly, placing a wheat sample in the solution A for fixation, taking out the wheat sample, cleaning the wheat sample, then placing the wheat sample in the solution B, and sealing and storing the wheat sample by using vaseline to obtain the primary-color wheat soaked specimen.
2. The method for preparing a wheat primary color infusion specimen according to claim 1, wherein in the step (1), the operation of collecting the wheat sample specifically comprises: and selecting the wheat plants in the period to be presented, and digging out the wheat plants with roots to obtain the wheat sample.
3. The method for preparing a wheat primary color infusion specimen according to claim 1, wherein in the step (1), the operation of cleaning the wheat sample is specifically as follows: the roots of the wheat samples are washed clean by tap water, and then the whole wheat sample plant is washed clean by distilled water.
4. The method for preparing a wheat primary color infusion specimen according to claim 1, wherein in the step (1), the operation of sterilizing the wheat sample specifically comprises: uniformly spraying an ethanol solution on the surface of the wheat sample, volatilizing, and then placing the wheat sample under an ultraviolet lamp for irradiation to sterilize the surface of the wheat sample.
5. The method for preparing the wheat primary color infusion specimen according to claim 4, wherein the ethanol solution is 70-75% ethanol water solution by volume concentration.
6. The method for preparing wheat primary color infusion specimen according to claim 4, wherein the irradiation time is 30-45 min.
7. The method for preparing a wheat primary color infusion specimen according to claim 1, wherein in the step (2), the ethanol solution is an ethanol aqueous solution with a volume concentration of 95.0% -99.5%.
8. The method for preparing a wheat primary color infusion specimen as claimed in claim 1, wherein the fixed time in step (3) is 12-24 h.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110545823.2A CN113207873A (en) | 2021-05-19 | 2021-05-19 | Method for preparing primary color wheat soaked specimen |
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| CN202110545823.2A CN113207873A (en) | 2021-05-19 | 2021-05-19 | Method for preparing primary color wheat soaked specimen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766473A (en) * | 2022-04-11 | 2022-07-22 | 武汉设计工程学院 | Method for manufacturing plant specimen decorative picture with color preservation |
Citations (5)
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| GB9215165D0 (en) * | 1992-07-16 | 1992-08-26 | Yeh Tso Li | Composition for animals and plants specimen-making |
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| CN106359369A (en) * | 2016-08-08 | 2017-02-01 | 山东省农业科学院作物研究所 | Making method for liquid-preserved specimen of wheat plant |
| CN106818717A (en) * | 2017-02-22 | 2017-06-13 | 河南鼎信生物塑化技术有限公司 | A kind of preparation method of plant humid preparation |
| CN110447423A (en) * | 2019-08-26 | 2019-11-15 | 河北省农林科学院旱作农业研究所 | A kind of millet or wheat root preparation of specimen device and method |
-
2021
- 2021-05-19 CN CN202110545823.2A patent/CN113207873A/en active Pending
Patent Citations (5)
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|---|---|---|---|---|
| GB9215165D0 (en) * | 1992-07-16 | 1992-08-26 | Yeh Tso Li | Composition for animals and plants specimen-making |
| CN102524245A (en) * | 2011-12-15 | 2012-07-04 | 河南科技大学 | Preparation method of plant unbleached impregnated specimen |
| CN106359369A (en) * | 2016-08-08 | 2017-02-01 | 山东省农业科学院作物研究所 | Making method for liquid-preserved specimen of wheat plant |
| CN106818717A (en) * | 2017-02-22 | 2017-06-13 | 河南鼎信生物塑化技术有限公司 | A kind of preparation method of plant humid preparation |
| CN110447423A (en) * | 2019-08-26 | 2019-11-15 | 河北省农林科学院旱作农业研究所 | A kind of millet or wheat root preparation of specimen device and method |
Non-Patent Citations (2)
| Title |
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| 司登宇等: "植物原色浸制标本制作新方法", 《西南林业大学学报》 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766473A (en) * | 2022-04-11 | 2022-07-22 | 武汉设计工程学院 | Method for manufacturing plant specimen decorative picture with color preservation |
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