Rapid wheat seed germination method
Through the methods of disinfection of potassium permanganate solution, water soaking of wheat seeds and soaking of germination solution, the germination rate of wheat seeds for 3, 5 and 8 days is improved, and the problem of low germination efficiency of wheat seeds in the prior art is solved, and rapid germination and high survival rate are achieved.
Patent Information
- Application Number
- CN202411834110.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-03-28
AI Technical Summary
The germination rate of wheat seeds in the prior art is low in three days and the germination efficiency is poor. It takes 10 days to detect the germination rate of wheat seeds.
The wheat seeds were disinfected with potassium permanganate solution, then soaked in water, and then soaked in the germination solution for 12-15 hours. The germination solution consists of water, ethanol, sodium dodecylbenzene sulfonate, dodecyl hydroxypropyl sulfobetaine, gibberellin, sodium 4-nitrophenol, brassinolactone and zinc 2-ethylhexanoate, and the pH is 3-4.
The germination rate of wheat seeds in 3D is improved, the germination rate of wheat seeds is ≥52%, the germination rate of 5D is ≥92%, and the germination rate of 8D is ≥94%, which promotes the rapid germination of wheat seeds, improves the germination efficiency, shortens the germination cycle, and has a low degree of destruction of life force and a high survival rate.
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Abstract
Description
Technical Field
[0001] The present application relates to the technical field of seed breeding, and more specifically, to a method for rapid germination of wheat seeds. Background Art
[0002] The first step in wheat planting is to germinate the wheat seeds quickly. The rapid germination of wheat seeds is also an important part of improving crop yield and quality in agricultural production. In addition, based on the germination rate being one of the main indicators for testing the quality of wheat seeds, the prior art often requires 10 days of cultivation to test the germination rate of wheat seeds, and the cultivation time is relatively long. In order to achieve rapid germination of wheat seeds, a variety of methods are usually used to promote the germination of wheat seeds. For example, the wheat seeds are soaked in water, or the wheat seeds are soaked in a gibberellin solution. However, whether the wheat seeds are treated with water or gibberellin, the 3-day germination rate is low, the germination efficiency is poor, and needs to be further improved. Summary of the invention
[0003] In order to improve the 3-day germination rate of wheat seeds and increase the germination efficiency, the present application provides a method for rapid germination of wheat seeds, which adopts the following technical scheme: A wheat seed rapid germination method mainly comprises the following steps: S1. Soak wheat seeds in a potassium permanganate solution, take them out, and wash them with water to obtain sterilized seeds; S2, soaking the sterilized seeds in water, taking them out, and obtaining water-soaked seeds; S3, soaking the soaked seeds in a germination solution for 12-15 hours, taking them out, and obtaining the soaked seeds; S4, culturing and germinating the medicinal soaked seeds; The pH value of the germination liquid is 3-4, and the germination liquid is mainly made of the following raw materials in parts by weight: 1000 parts of water, 80-120 parts of ethanol, 10-20 parts of sodium dodecylbenzene sulfonate, 5-10 parts of dodecyl hydroxypropyl sulfobetaine, 30-40 parts of gibberellin, 8-12 parts of sodium 4-nitrophenol, 8-12 parts of brassinolide, and 3-5 parts of zinc 2-ethylhexanoate.
[0004] The wheat seed rapid germination method of the present application first disinfects the wheat seeds with potassium permanganate solution, then soaks them with water, then soaks them with germination liquid, and then cultivates and germinates them. And through the mutual coordination between the steps, the germination rate of the wheat seeds is ≥52% in 3 days, ≥92% in 5 days, and ≥94% in 8 days, so that the germination method of the present application has the advantages of promoting rapid germination, improving germination efficiency, shortening germination cycle, low degree of damage to vitality, and high survival rate for wheat seeds.
[0005] Gibberellic acid, sodium 4-nitrophenolate and brassinolide are added to the raw materials of the germination liquid. Gibberellic acid can promote the elongation of the hypocotyl and accelerate the germination of wheat seeds. Sodium 4-nitrophenolate can penetrate into the wheat seeds, promote the flow of cell protoplasm, accelerate the germination efficiency of wheat seeds, regulate the physiological activities of wheat seeds, enhance the vitality of wheat seeds, and promote the growth and germination of wheat seed roots. Brassinolide can regulate the hormone level of wheat seeds, break the dormancy of wheat seeds, and promote the rapid germination of wheat seeds. And through the synergistic effect between them, it promotes the activity of enzymes inside wheat seeds, is conducive to the degradation and transformation of wheat seed reserve materials, provides energy and nutrients for germination, and accelerates cell division and growth, improves germination efficiency and germination rate, and shortens germination time. Zinc 2-ethylhexanoate is also added to the raw materials of the germination liquid, which can catalyze and promote the efficacy and use effect of gibberellins, sodium 4-nitrophenol, and brassinolide, accelerate the aging effect, increase the 3d germination rate and 8d germination rate of wheat seeds, facilitate the smooth germination of wheat seeds, improve the germination efficiency of wheat seeds, shorten the germination cycle, and facilitate promotion and application.
[0006] Optionally, the weight ratio of the wheat seeds to the germination liquid is 1:(9-11).
[0007] The weight ratio of wheat seeds and germination liquid is optimized to ensure full contact between the blistered seeds and the germination liquid, improve the utilization rate of the germination liquid, and also improve the germination rate of wheat seeds. In multiple implementation schemes, the weight ratio of wheat seeds and germination liquid is 1:10, and the weight ratio can be set to 1:9, 1:9.5, 1:10.5, 1:11 as needed, but it is not limited to the listed values, and other values not listed within the numerical range are also applicable.
[0008] Optionally, the germination solution is prepared by the following method: ethanol, sodium dodecylbenzene sulfonate, and dodecyl hydroxypropyl sulfobetaine are mixed, gibberellin and zinc 2-ethylhexanoate are added, water, sodium 4-nitrophenol, and brassinolide are added, and the pH value is adjusted to 3-4 to obtain a germination solution.
[0009] The raw materials are mixed in steps to obtain a germination liquid, and the preparation method is simple and easy to control.
[0010] Optionally, in the method for preparing the germination liquid, a hydrochloric acid aqueous solution is used to adjust the pH value to 3-4, and the mass concentration of the hydrochloric acid aqueous solution is 5-10%.
[0011] In multiple embodiments, the mass concentration of the hydrochloric acid aqueous solution is 8%, and the mass concentration can be set to 5%, 6%, 7%, 9%, 10% as needed, but is not limited to the listed values, and other unlisted values within the numerical range are also applicable.
[0012] Optionally, step S4 specifically includes: mixing the medicinal seeds, bran and activated carbon powder, and cultivating and germinating them in an environment with a temperature of 15-25° C., a humidity of 50-70%, a photoperiod of 10-14 h, and a light intensity of 5000-8000 LUX.
[0013] In multiple embodiments, in step S4, the temperature is 22°C, the humidity is 60%, the photoperiod is 12h, and the light intensity is 6500LUX. The temperature can be set to 15°C, 18°C, 20°C, and 25°C as needed. The humidity can also be set to 50%, 55%, 65%, and 70% as needed. The photoperiod can also be set to 10h, 11h, 13h, and 14h as needed. The light intensity can also be set to 5000LUX, 5500LUX, 6000LUX, 7000LUX, 75000LUX, and 8000LUX as needed, but it is not limited to the listed values, and other unlisted values within the numerical range are equally applicable.
[0014] Optionally, the weight ratio of the wheat seeds, bran and activated carbon powder is 1:(2-4):(1-3).
[0015] The weight ratio of wheat seeds, bran, and activated carbon powder is optimized to control the amount of bran and activated carbon powder added, ensure that the seeds with medicinal soaking have good humidity and air permeability, promote uniform and rapid germination of wheat seeds, reduce diseases, and improve 3d germination rate. In multiple implementation schemes, the weight ratio of wheat seeds, bran, and activated carbon powder is 1:3:2, and the weight ratio can be set to 1:2:1, 1:2:2, 1:2:3, 1:3:1, 1:3:3, 1:4:1, 1:4:2, 1:4:3 as needed, but it is not limited to the listed values, and other values not listed within the numerical range are also applicable.
[0016] Optionally, the bran is one or more of wheat bran, rice bran, corn bran, and oat bran.
[0017] Bran is rich in nutrients and cellulose, and has excellent water absorption, water retention and air permeability. The source of bran is optimized to ensure the stability of the bran source, optimize the germination environment, and ensure that the wheat seeds have a good germination rate.
[0018] Optionally, the weight ratio of the wheat seeds to the potassium permanganate solution is 1:(20-50), and the mass concentration of potassium permanganate in the potassium permanganate solution is 1-5%.
[0019] The weight ratio of wheat seeds and potassium permanganate solution, as well as the mass concentration of potassium permanganate solution, is optimized to control the amount of potassium permanganate added, so that wheat seeds and potassium permanganate are fully in contact, and wheat seed bacteria and viruses are ensured to be thoroughly removed, the occurrence of diseases is reduced, the disinfection effect of wheat seeds is improved, and the normal growth and development of wheat seeds is ensured. In multiple implementation schemes, the weight ratio of wheat seeds and potassium permanganate solution is 1:40, and the mass concentration of potassium permanganate in potassium permanganate solution is 4%, and the weight ratio can be set to 1:20, 1:25, 1:30, 1:35, 1:45, 1:50 as needed, and the mass concentration can also be set to 1%, 2%, 3%, 5% as needed, but it is not limited to the listed values, and other unlisted values within the numerical range are also applicable.
[0020] Optionally, in step S1, the soaking treatment time is 10-15 minutes.
[0021] If the soaking time in step S1 is too short, the wheat seeds may not be fully disinfected. If the soaking time is too long, the vitality of the wheat seeds may be destroyed, resulting in a reduced germination rate or abnormal growth. Optimizing the soaking time in step S1 not only allows the millet seeds to be fully contacted and disinfected with potassium permanganate, reducing the risk of bacterial infection, but also reduces the risk of damaging the vitality of the wheat seeds due to long-term soaking, thereby achieving the best disinfection effect. In multiple embodiments, in step S1, the soaking time is 12 minutes, and the soaking time can be set to 10 minutes, 11 minutes, 13 minutes, 14 minutes, and 15 minutes as needed, but is not limited to the listed values, and other values not listed within the numerical range are also applicable.
[0022] Optionally, the weight ratio of the wheat seeds to water is 1:(9-11).
[0023] The weight ratio of wheat seeds and water is optimized to control the amount of water added in step S2, ensure that the sterilized seeds are fully immersed in water, make the sterilized seeds absorb water and swell, soften the seed coat, accelerate the activation of internal enzymes and the conversion of nutrients, promote the decomposition of endosperm, accelerate the germination of wheat seeds, and improve the germination rate and uniformity. In multiple embodiments, the weight ratio of wheat seeds and water is 1:10, and the weight ratio can be set to 1:9, 1:9.5, 1:10.5, 1:11 as needed, but it is not limited to the listed values, and other values not listed within the numerical range are also applicable.
[0024] Optionally, in step S2, the soaking treatment time is 6-8 hours.
[0025] If the soaking time in step S2 is too short, the sterilized seeds may not be able to fully absorb water, and if the soaking time is too long, the sterilized seeds may rot. Optimizing the soaking time in step S2 can not only enable the sterilized seeds to fully absorb water, but also reduce the risk of sterilized seeds rotting due to long-term soaking, thereby ensuring the healthy germination of wheat seeds. In multiple embodiments, in step S2, the soaking time is 7 hours, and the soaking time can be set to 6 hours, 6.5 hours, 7.5 hours, and 8 hours as needed, but is not limited to the listed values, and other values not listed within the numerical range are also applicable.
[0026] Optionally, the wheat seeds have a vitality of ≥85%, a purity of ≥99%, a cleanliness of ≥99%, and a moisture content of ≤13%.
[0027] The vitality of wheat seeds refers to the potential ability of wheat seeds to germinate and grow into normal plants under suitable environmental conditions. The vitality, purity, cleanliness and moisture content of wheat seeds are limited to ensure the stability of the source of wheat seeds and improve the germination rate and uniformity of wheat seed emergence.
[0028] In summary, this application has at least the following beneficial effects: The wheat seed rapid germination method of the present application, utilizes potassium permanganate solution to disinfect wheat seeds, utilizes water to soak, utilizes germination liquid to soak, and then cultivates germination.On the basis of adding gibberellin in germination liquid, further add 4-nitrophenol sodium, brassinolide, utilize the synergistic enhancement between them, promote wheat seed enzyme activity, provide energy and nutrients for germination, accelerate cell division and growth, promote wheat seed germination, improve germination efficiency, shorten germination time.Further, cooperate with the promotion effect of zinc 2-ethylhexanoate, catalyze and promote the efficacy and use effect of gibberellin, 4-nitrophenol sodium, brassinolide.Thereby making the 3d germination rate of wheat seeds of the germination method of the present application ≥52%, 5d germination rate ≥92%, 8d germination rate ≥94%, and wheat seeds have the advantages of promoting rapid germination, improving germination efficiency, shortening germination cycle, low degree of damage to vitality, and high survival rate. DETAILED DESCRIPTION
[0029] In order to make the present application easier to understand, the present application will be further described in detail below in conjunction with the examples, which are merely illustrative and are not intended to limit the scope of application of the present application. The raw materials or components used in the present application can be obtained through commercial routes or conventional methods unless otherwise specified. Example 1
[0030] A wheat seed rapid germination method mainly comprises the following steps: S0. Prepare potassium permanganate solution and germination solution, and screen wheat seeds.
[0031] S01. Prepare potassium permanganate solution: the mass concentration of potassium permanganate in the potassium permanganate solution is 4%.
[0032] The potassium permanganate solution is prepared by the following method: potassium permanganate is added to water and stirred for 3 minutes to obtain the potassium permanganate solution.
[0033] S02. Prepare germination solution: the pH value of the germination solution is 3.5, and the germination solution is made of the following raw materials: 1000g water, 100g ethanol, 15g sodium dodecylbenzene sulfonate, 8g dodecyl hydroxypropyl sulfobetaine, 35g gibberellin, 10g sodium 4-nitrophenol, 10g brassinolide, and 4g zinc 2-ethylhexanoate.
[0034] The germination solution is prepared by the following method: sodium dodecylbenzene sulfonate and dodecyl hydroxypropyl sulfobetaine are added to ethanol and stirred for 1 minute. Gibberellic acid and zinc 2-ethylhexanoate are added and stirred for 5 minutes. Water, sodium 4-nitrophenolate and brassinolide are added and stirred for 10 minutes. A hydrochloric acid aqueous solution with a mass concentration of 8% is used to adjust the pH value to 3.5 to obtain a germination solution.
[0035] S03. Screening of wheat seeds: The vitality of wheat seeds is 96%, the purity is 99.5%, the clarity is 99.6%, and the moisture content is 11.3%.
[0036] S1. Add 100 g of the wheat seeds obtained in step S0 to 4000 g of the potassium permanganate solution obtained in step S0, soak for 12 min, take out, wash with water, and obtain sterilized seeds.
[0037] S2. Add the sterilized seeds obtained in step S1 into 1000 g of water, soak for 7 h, take out, and obtain water-soaked seeds.
[0038] S3. Add the water-soaked seeds obtained in step S2 to 1000 g of the germination solution obtained in step S0, soak for 14 hours, take out, and obtain the water-soaked seeds.
[0039] S4, add 300g bran and 200g activated carbon powder to the medicinal seeds obtained in step S3, and stir for 1min. Then, cultivate and germinate in an environment with a temperature of 22°C, a humidity of 60%, a photoperiod of 12h, and a light intensity of 6500LUX to obtain germinated wheat seeds.
[0040] Among them, the bran is wheat bran and is selected from Shandong Guangyuan Chemical Co., Ltd., and the average particle size of the wheat bran is 1.5μm; the activated carbon powder is coconut shell activated carbon powder and is selected from Chengde Heda Activated Carbon Manufacturing Co., Ltd., and the average particle size of the coconut shell activated carbon powder is 1μm; the photoperiod is 12h, which means that in a 24h natural day, the light time is 12h and the dark time is 12h. Example 2
[0041] A wheat seed rapid germination method is provided, which differs from Example 1 in that the raw material ratio of the germination liquid is different.
[0042] The germination liquid is made of the following raw materials: 1000g of water, 80g of ethanol, 20g of sodium dodecylbenzenesulfonate, 5g of dodecylhydroxypropylsulfobetaine, 30g of gibberellin, 12g of sodium 4-nitrophenol, 8g of brassinolide, and 5g of zinc 2-ethylhexanoate. Example 3
[0043] A wheat seed rapid germination method is provided, which differs from Example 1 in that the raw material ratio of the germination liquid is different.
[0044] The germination liquid is made of the following raw materials: 1000g of water, 120g of ethanol, 10g of sodium dodecylbenzenesulfonate, 10g of dodecylhydroxypropylsulfobetaine, 40g of gibberellin, 8g of sodium 4-nitrophenol, 12g of brassinolide and 3g of zinc 2-ethylhexanoate.
[0045] Comparative Example 1 A wheat seed rapid germination method is disclosed, which differs from Example 1 in that, in the raw materials of the germination liquid, an equal amount of gibberellins is used to replace sodium 4-nitrophenolate and brassinolide.
[0046] Comparative Example 2 A method for rapid germination of wheat seeds, which differs from Example 1 in that an equal amount of sodium 4-nitrophenolate is used to replace brassinolide in the raw materials of the germination liquid.
[0047] Comparative Example 3 A wheat seed rapid germination method is provided, which differs from Example 1 in that an equal amount of brassinolide is used to replace sodium 4-nitrophenolate in the raw materials of the germination liquid.
[0048] Comparative Example 4 A wheat seed rapid germination method is provided, which differs from Example 1 in that an equal amount of water is used to replace zinc 2-ethylhexanoate in the raw materials of the germination liquid.
[0049] Comparative Example 5 A method for rapid germination of wheat seeds, which differs from Example 1 in that step S4 is different.
[0050] Step S4 is specifically as follows: in an environment with a temperature of 22° C., a humidity of 60%, a light cycle of 12 h, and a light intensity of 6500 LUX, the medicinal seeds obtained in step S3 are cultured and germinated to obtain germinated wheat seeds.
[0051] Comparative Example 6 A wheat seed rapid germination method, which differs from Example 1 in that, in step S4, an equal amount of bran is used to replace activated carbon powder.
[0052] Comparative Example 7 A wheat seed rapid germination method is provided, which differs from Example 1 in that, in step S4, bran is replaced by an equal amount of activated carbon powder.
[0053] Performance Testing The wheat seeds were treated by the methods of Examples 1-3 and Comparative Examples 1-7, respectively, and cultured for 10 consecutive days. The germination rates at 3d, 5d, 8d and 10d were tested. The test results are shown in Table 1.
[0054] Table 1 Test results
[0055] In conjunction with Example 1 in Table 1, it can be seen that as the culture time is prolonged, the germination rate gradually increases and tends to be flat. Since the vitality of wheat seeds is 96%, the vitality is the potential ability to germinate and grow into seedlings and grow into normal plants. The 3d germination rate reaches 53%, the 5d germination rate reaches 93%, and the 5d germination rate is close to the vitality of wheat seeds. At this time, the 3d germination rate can reflect the impact of the germination method on the germination efficiency of wheat seeds, and the higher the 3d germination rate, the higher the efficiency of the germination method in promoting the germination of wheat seeds. At the same time, the 5d germination rate can reflect the impact of the germination method on the germination cycle of wheat seeds, and the higher the 5d germination rate, the better the effect of the germination method in shortening the germination cycle of wheat seeds. Further, the 8d germination rate is the same as the 12d germination rate, and the 8d germination rate can reflect the impact of the germination method on the survival rate of wheat seeds, and the higher the 8d germination rate, the lower the degree of destruction of the germination method on the vitality of wheat seeds, and the higher the survival rate of wheat seeds.
[0056] As can be seen from Table 1, the wheat seed rapid germination method of the present application has high 3d germination rate and 5d germination rate, with a 3d germination rate of 52-53% and a 5d germination rate of 92-93%, showing the advantages of promoting rapid germination, improving germination efficiency, and shortening germination period for wheat seeds. It also has a good 8d germination rate of 94-95%, showing the advantages of low degree of damage to the vitality of wheat seeds and high survival rate.
[0057] Comparative Examples 1-3 and Example 1 are compared, and Comparative Example 1 is used as the basis. Compared with Comparative Example 1, Comparative Example 2 adds sodium 4-nitrophenolate to the raw materials of the germination liquid; Compared with Comparative Example 1, Comparative Example 3 adds brassinolide to the raw materials of the germination liquid; Compared with Comparative Example 1, Example 1 adds sodium 4-nitrophenolate and brassinolide to the raw materials of the germination liquid. It can be seen that by adding sodium 4-nitrophenolate and brassinolide to the raw materials of the germination liquid at the same time, and utilizing the synergistic effect therebetween, the 3d germination rate and the 5d germination rate are greatly improved, which is beneficial to promote the rapid germination of wheat seeds and shorten the germination period.
[0058] Comparative Example 4 and Example 1 are compared, and Comparative Example 4 is used as the basis. Compared with Comparative Example 4, Example 1 adds zinc 2-ethylhexanoate to the raw materials of the germination liquid. It can be seen that adding zinc 2-ethylhexanoate to the raw materials of the germination liquid significantly improves the 3d germination rate and the 5d germination rate, increases the germination efficiency, and shortens the germination period.
[0059] Comparative Examples 5-7 and Example 1 are compared, and Comparative Example 5 is used as the basis. Compared with Comparative Example 5, bran is added to the medicinal bubble seeds in Comparative Example 6; compared with Comparative Example 5, activated carbon powder is added to the medicinal bubble seeds in Comparative Example 7; compared with Comparative Example 5, bran and activated carbon powder are added to the medicinal bubble seeds in Example 1. It can be seen that bran and activated carbon powder are added to the medicinal bubble seeds at the same time, and the synergistic effect between them is utilized to optimize the germination environment, improve the 3d germination rate, and promote the rapid germination of wheat seeds.
[0060] It should be noted that the embodiments described above are only used to explain the present application and do not constitute any limitation to the present application. The present application is described with reference to typical embodiments, but it should be understood that the words used therein are descriptive and explanatory words, rather than restrictive words. The present application may be modified as specified within the scope of the claims of the present application, and the present invention may be revised without departing from the scope and spirit of the present application. Although the present application described therein relates to specific methods, materials and embodiments, it does not mean that the present application is limited to the specific examples disclosed therein. On the contrary, the present application can be extended to all other methods and applications with the same functions.
Claims
1. A wheat seed rapid germination method, characterized in that: The main steps are as follows: S1. Soak wheat seeds in a potassium permanganate solution, take them out, and wash them with water to obtain sterilized seeds; S2, soaking the sterilized seeds in water, taking them out, and obtaining water-soaked seeds; S3, soaking the soaked seeds in a germination solution for 12-15 hours, taking them out, and obtaining the soaked seeds; S4, culturing and germinating the medicinal soaked seeds; The pH value of the germination liquid is 3-4, and the germination liquid is mainly made of the following raw materials in parts by weight: 1000 parts of water, 80-120 parts of ethanol, 10-20 parts of sodium dodecylbenzene sulfonate, 5-10 parts of dodecyl hydroxypropyl sulfobetaine, 30-40 parts of gibberellin, 8-12 parts of sodium 4-nitrophenol, 8-12 parts of brassinolide, and 3-5 parts of zinc 2-ethylhexanoate.
2. A wheat seed rapid germination method according to claim 1, characterized in that: The weight ratio of the wheat seeds to the germination liquid is 1:(9-11).
3. A wheat seed rapid germination method according to claim 1, characterized in that: The germination accelerating liquid is prepared by the following method: ethanol, sodium dodecylbenzene sulfonate and dodecyl hydroxypropyl sulfobetaine are mixed, gibberellin and zinc 2-ethylhexanoate are added, water, sodium 4-nitrophenolate and brassinolide are added, and the pH value is adjusted to 3-4 to obtain the germination accelerating liquid.
4. A wheat seed rapid germination method according to claim 1, characterized in that: Step S4 is specifically as follows: mixing the medicinal seeds, bran and activated carbon powder, and cultivating and germinating in an environment with a temperature of 15-25° C., a humidity of 50-70%, a photoperiod of 10-14 hours and a light intensity of 5000-8000 LUX.
5. A wheat seed rapid germination method according to claim 4, characterized in that: The weight ratio of the wheat seeds, bran and activated carbon powder is 1:(2-4):(1-3).
6. A wheat seed rapid germination method according to claim 1, characterized in that: The weight ratio of the wheat seeds to the potassium permanganate solution is 1:(20-50), and the mass concentration of potassium permanganate in the potassium permanganate solution is 1-5%.
7. A wheat seed rapid germination method according to claim 1, characterized in that: In step S1, the soaking time is 10-15 minutes.
8. A wheat seed rapid germination method according to claim 1, characterized in that: The weight ratio of the wheat seeds to water is 1:(9-11).
9. A wheat seed rapid germination method according to claim 1, characterized in that: In step S2, the soaking treatment time is 6-8 hours.
10. A wheat seed rapid germination method according to claim 1, characterized in that: The wheat seeds have a vitality of ≥85%, a purity of ≥99%, a cleanliness of ≥99%, and a moisture content of ≤13%.