CN110583150A - Crop seed preservation and cultivation method - Google Patents
Crop seed preservation and cultivation method Download PDFInfo
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- CN110583150A CN110583150A CN201911016342.1A CN201911016342A CN110583150A CN 110583150 A CN110583150 A CN 110583150A CN 201911016342 A CN201911016342 A CN 201911016342A CN 110583150 A CN110583150 A CN 110583150A
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- seeds
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
A crop seed preservation and cultivation method comprises the following steps: (1) selecting high-quality seeds, wherein the seeds are full, and have no cracks or wounds; (2) adopting sterilized water to perform nondestructive cleaning on the seeds; (3) performing nondestructive cleaning on the seeds by adopting purified water (4) drying the cleaned seeds until the water content of the seeds is 4.5-9%; (5) mixing the dried seeds with a nutrient medium, placing at 2.5 ℃ and 5% -15% relative humidity, and storing in the dark. In conclusion, the crop seed preservation and cultivation method provided by the invention can preserve crop seeds for a long time and keep higher germination rate, and effectively solves the existing technical problems.
Description
Technical Field
The invention belongs to the technical field of agricultural equipment, and particularly relates to a crop seed preservation and cultivation method.
Background
The seeds, gymnosperms and angiosperms are specific propagules, the seeds of crops are the reproduction system of the seed plants and play an important role in continuing species, and the seeds of the crops need to be stored in a warehouse for a long time before being planted after being fully screened and subpackaged. The germination rate of crop seeds in one year is 90% and the germination rate of crop seeds in 2 years is less than 50% under the condition of normal temperature storage, so that how to preserve the crop seeds for a long time and keep the high germination rate is a technical problem to be solved at present.
Disclosure of Invention
In view of the above situation, the present invention aims to provide a method for preserving and cultivating crop seeds, which can effectively solve the problem of how to preserve crop seeds for a long time and maintain a high germination rate.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a crop seed preservation and cultivation method comprises the following steps:
(1) selecting high-quality seeds, wherein the seeds are full, and have no cracks or wounds;
(2) adopting sterilized water to perform nondestructive cleaning on the seeds;
(3) non-destructive cleaning of seeds with purified water
(4) Drying the cleaned seeds until the water content of the seeds is 4.5-9%;
(5) mixing the dried seeds with a nutrient medium, placing at 2.5 ℃ and 5% -15% relative humidity, and storing in the dark.
The storage time is below 24 months.
The drying environment temperature is 26 ℃, the relative humidity is 21% -29%, and the drying time is 1 day.
The nutrient medium comprises chicken manure and a mixed nutrient material, wherein the mixed nutrient material comprises the following components in percentage by weight: 30-48% of peanut shell ash, 43-48% of planting soil, 3-9% of cottonseed cake powder, 1% of calcium superphosphate, 1-2% of plant ash, 0.2-0.8% of urea and 1-4% of lime.
The disinfectant fluid is: 50 percent of carbendazim, 50 percent of thiophanate methyl 400 times solution, 40 percent of strong chlorine 150 times solution, 0.2 percent of copper sulfate solution, 40 percent of formalin 400 times solution, 0.15 percent of linearly sterile solution, 10 percent of bismerthiazol 1500 times solution, 0.1 to 0.2 percent of potassium permanganate solution, 10 percent of seed soaking solution 450 times solution or 25 percent of Bake 1800 times solution.
By adopting the technical scheme, the invention has the following beneficial effects:
according to the seed preservation method, high-quality crop seeds are respectively cleaned through the sterilized water and the purified water, bacteria carried by the seeds are reduced or eliminated, and the disease incidence of the seeds is reduced; the drying treatment of the seeds with the water content of 4.5-9% improves the germination rate of the seeds, and the cold storage treatment increases the storage time of the seeds; the nutrient medium can ensure that the seeds can absorb nutrition in long-time low-temperature refrigeration and can absorb harmful gas emitted by the seeds in the storage process. In conclusion, the crop seed preservation and cultivation method provided by the invention can preserve crop seeds for a long time and keep higher germination rate, and effectively solves the existing technical problems.
Detailed Description
The following is a more detailed description of embodiments of the invention:
a crop seed preservation and cultivation method comprises the following steps:
(1) selecting high-quality seeds, wherein the seeds are full, and have no cracks or wounds;
(2) adopting sterilized water to perform nondestructive cleaning on the seeds;
(3) non-destructive cleaning of seeds with purified water
(4) Drying the cleaned seeds until the water content of the seeds is 4.5-9%;
(5) mixing the dried seeds with a nutrient medium, placing at 2.5 ℃ and 5% -15% relative humidity, and storing under the condition of keeping out of the sun.
The storage time is below 24 months.
The drying environment temperature is 26 ℃, the relative humidity is 21% -29%, and the drying time is 1 day.
The nutrient medium comprises chicken manure and a mixed nutrient material, wherein the mixed nutrient material comprises the following components in percentage by weight: 30-48% of peanut shell ash, 43-48% of planting soil, 3-9% of cottonseed cake powder, 1% of calcium superphosphate, 1-2% of plant ash, 0.2-0.8% of urea and 1-4% of lime.
The disinfectant fluid is: 50 percent of carbendazim, 50 percent of thiophanate methyl 400 times solution, 40 percent of strong chlorine 150 times solution, 0.2 percent of copper sulfate solution, 40 percent of formalin 400 times solution, 0.15 percent of linearly sterile solution, 10 percent of bismerthiazol 1500 times solution, 0.1 to 0.2 percent of potassium permanganate solution, 10 percent of seed soaking solution 450 times solution or 25 percent of Bake 1800 times solution.
By adopting the technical scheme, the invention has the following beneficial effects:
according to the seed preservation method, high-quality crop seeds are respectively cleaned through the sterilized water and the purified water, bacteria carried by the seeds are reduced or eliminated, and the disease incidence of the seeds is reduced; the drying treatment of the seeds with the water content of 4.5-9% improves the germination rate of the seeds, and the cold storage treatment increases the storage time of the seeds; the nutrient medium can ensure that the seeds can absorb nutrition in long-time low-temperature refrigeration and can absorb harmful gas emitted by the seeds in the storage process.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (5)
1. A crop seed preservation and cultivation method is characterized by comprising the following steps:
(1) selecting high-quality seeds, wherein the seeds are full, and have no cracks or wounds;
(2) adopting sterilized water to perform nondestructive cleaning on the seeds;
(3) non-destructive cleaning of seeds with purified water
(4) Drying the cleaned seeds until the water content of the seeds is 4.5-9%;
(5) mixing the dried seeds with a nutrient medium, placing at 2.5 ℃ and 5% -15% relative humidity, and storing in the dark.
2. The method of claim 1, wherein: the storage time is below 24 months.
3. The method of claim 1, wherein: the drying environment temperature is 26 ℃, the relative humidity is 21% -29%, and the drying time is 1 day.
4. The method of claim 1, wherein: the nutrient medium comprises chicken manure and a mixed nutrient material, wherein the mixed nutrient material comprises the following components in percentage by weight: 30-48% of peanut shell ash, 43-48% of planting soil, 3-9% of cottonseed cake powder, 1% of calcium superphosphate, 1-2% of plant ash, 0.2-0.8% of urea and 1-4% of lime.
5. The method of claim 1, wherein: the disinfectant fluid is: 50 percent of carbendazim, 50 percent of thiophanate methyl 400 times solution, 40 percent of strong chlorine 150 times solution, 0.2 percent of copper sulfate solution, 40 percent of formalin 400 times solution, 0.15 percent of linearly sterile solution, 10 percent of bismerthiazol 1500 times solution, 0.1 to 0.2 percent of potassium permanganate solution, 10 percent of seed soaking solution 450 times solution or 25 percent of Bake 1800 times solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911016342.1A CN110583150A (en) | 2019-10-24 | 2019-10-24 | Crop seed preservation and cultivation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911016342.1A CN110583150A (en) | 2019-10-24 | 2019-10-24 | Crop seed preservation and cultivation method |
Publications (1)
| Publication Number | Publication Date |
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| CN110583150A true CN110583150A (en) | 2019-12-20 |
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| CN201911016342.1A Pending CN110583150A (en) | 2019-10-24 | 2019-10-24 | Crop seed preservation and cultivation method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103392409A (en) * | 2013-07-18 | 2013-11-20 | 包头医学院 | Method for promoting seed germination of lomatogonium carinthiacum |
| CN104996103A (en) * | 2015-06-26 | 2015-10-28 | 中国中医科学院中药研究所 | Pseudo-ginseng seed storage method |
| CN107743956A (en) * | 2017-09-26 | 2018-03-02 | 安徽徽大农业有限公司 | A kind of Larch Seed storage practice |
| CN108633372A (en) * | 2018-03-12 | 2018-10-12 | 广西心壶城人家企业管理有限公司 | A kind of Taxus chinensis var. mairei Seeds store method |
| CN109924069A (en) * | 2017-12-18 | 2019-06-25 | 南京苏五道信息科技有限公司 | A kind of germination method of dendrobium candidum |
| CN110036716A (en) * | 2019-03-25 | 2019-07-23 | 海口伯洪农业科技有限公司 | A kind of presoaking and germinating method of corn seed |
-
2019
- 2019-10-24 CN CN201911016342.1A patent/CN110583150A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103392409A (en) * | 2013-07-18 | 2013-11-20 | 包头医学院 | Method for promoting seed germination of lomatogonium carinthiacum |
| CN104996103A (en) * | 2015-06-26 | 2015-10-28 | 中国中医科学院中药研究所 | Pseudo-ginseng seed storage method |
| CN107743956A (en) * | 2017-09-26 | 2018-03-02 | 安徽徽大农业有限公司 | A kind of Larch Seed storage practice |
| CN109924069A (en) * | 2017-12-18 | 2019-06-25 | 南京苏五道信息科技有限公司 | A kind of germination method of dendrobium candidum |
| CN108633372A (en) * | 2018-03-12 | 2018-10-12 | 广西心壶城人家企业管理有限公司 | A kind of Taxus chinensis var. mairei Seeds store method |
| CN110036716A (en) * | 2019-03-25 | 2019-07-23 | 海口伯洪农业科技有限公司 | A kind of presoaking and germinating method of corn seed |
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Application publication date: 20191220 |