CN106717600A - A kind of method for storing corn seeds - Google Patents
A kind of method for storing corn seeds Download PDFInfo
- Publication number
- CN106717600A CN106717600A CN201611065672.6A CN201611065672A CN106717600A CN 106717600 A CN106717600 A CN 106717600A CN 201611065672 A CN201611065672 A CN 201611065672A CN 106717600 A CN106717600 A CN 106717600A
- Authority
- CN
- China
- Prior art keywords
- seed
- corn seed
- corn
- storehouse
- hours
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
Abstract
The present invention provides a kind of method for storing corn seeds, is related to vegetable seeds Techniques of preserving field, comprises the following steps：Natural drying, first screening, carbon dioxide treatment, sterilization and disinfestation, postsearch screening, artificial drying, warehouse treatment, storage, storage management.The present invention is simple, convenient, can be on the premise of Seed storage quality be ensured, effectively improve the Seed storage time, improve the total quality of seed, ensure that the germination percentage of seed, cost of the corn seed during preservation is greatly reduced simultaneously, and without seed is aerated into treatment when particularly selecting, greatly reduces cost.
Description
Technical field
The present invention relates to vegetable seeds Techniques of preserving field, and in particular to a kind of method for storing corn seeds.
Background technology
Corn is one of important grain and the raw material of industry needed for world population, is also to be distributed widest grain in the world
One of crop, cultivated area is only second to wheat and corn and occupies the 3rd.And the world today and China are for improving corn seed
Quality and yield all pay much attention to, and the store method of present corn seed makes the yield of corn and a quality generation be not so good as one
In generation, the factor of most critical is then the quality of seed among these.In the middle of the preservation process of seed, can neither shine it is too dry not yet
Can sealing preserve, solarization it is too dry, the cell in seed can be dehydrated dies.Other seed will also be breathed as plant, Er Qiezhu
Oxygen is absorbed, sealing seed will cause breath and dead, and this just proposes requirement higher to store method, should ensure to plant
The quality of son, ensures the time for preserving again.In the prior art, it is general to require to be drying for the preservation of corn seed, it is low
Temperature, such as ventilation, a kind of traditional method are that seed moisture content is no more than 13%, and the temperature of storage is no more than 30 DEG C, but the method
Do not applied to more in south, because of southern moist weather, under conditions of ventilation, seed is gone mouldy or advance germination, from
And seed quality is had a strong impact on, and will be to less than 13% by seed moisture content, cost is also higher.
The content of the invention
To solve the above problems, the invention provides a kind of corn seed store method simple to operate, with low cost, and
The Seed storage time can be effectively improved on the premise of Seed storage quality is ensured.
The present invention is adopted the following technical scheme that：
A kind of method for storing corn seeds, comprises the following steps：
S1, natural drying：The corn seed of results is placed and is dried in the sunlight, every 2~4 hours to maize seed
Son carries out a combing and stirs, 4~6 hours daily Exposure to Sunlight time, continuous Exposure to Sunlight 3~5 days；
S2, first screening：Using mechanical removal broken kernel, dead leaf and grass-seed impurity, selection meet required standard quality,
The corn seed of maturity；
S3, carbon dioxide treatment：The corn seed processed through step S2 is placed in closed container, is injected in container
Carbon dioxide, and cause container in carbon dioxide concentration be 80%~95%, place 10~15 days；
S4, sterilization and disinfestation：The corn seed that will be processed through step S3 ultraviolet irradiates 10~12 hours；
S5, postsearch screening：The corn seed processed through step S4 is screened, choose have go mouldy, the jade of pityriasis simplex, mildew
Rice seed, remaining carries out step S6；
S6, artificial drying：Corn seed is put into baking box, is dried to corn seed moisture content and is less than 13%, stopped dry
It is dry, corn seed is wrapped with ventilative gunnysack；
S7, warehouse treatment：Warehouse and storehouse tool are cleared up, is sterilized, different variety seeds, impurity and rubbish in removing storehouse
Rubbish, and worm nest in storehouse is scraped off, metope is repaired, sprayed with 80% DDT EC, every square metre of milli of medication 100~200
Gram, then seal 72 hours, rear venting 24 hours；
S8, storage：The corn seed wrapped with gunnysack is positioned in storehouse, one is stayed more than 0.2 meter between every two bag
Passage wide, often wraps liftoff more than 0.1 meter, is put into low temperature storage in warehouse；
S9, storage management：In MW temperature more than 30 DEG C, or seed moisture content more than 18% when, it is wet in fine day or air
Divulged information when degree is less than 40%, ventilation time is daily 2 hours.
Preferably, the method for artificial drying is in the step S6, and corn seed is put into after baking box the temperature for setting 30 DEG C
Degree is dried, and being warming up to 40 DEG C after the moisture content of corn seed is less than 20% is dried, until corn seed moisture content
15% is dropped to, continues to be less than 13% using 45 DEG C of freeze-day with constant temperature to corn seed moisture content, stop drying.
Preferably, warehouse low temperature described in step S8 is stored as 2 DEG C~15 DEG C of storehouse precooling temperature；Storehouse temperature is kept to exist
0~8 DEG C；Storehouse humidity is kept 35%~60%.
Preferably, ventilation time should be 9 described in step S9:00~10:00 and 18:00~19:00 two periods.
Beneficial effects of the present invention：It is simple, convenient, can be effectively improved on the premise of Seed storage quality is ensured
The Seed storage time, the total quality of seed is improve, it is ensured that the germination percentage of seed, while greatly reducing corn seed
Cost during preservation, and without seed is aerated into treatment when particularly selecting, greatly reduce cost.
Specific embodiment
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.
The present invention is described in detail with reference to embodiments, but the present invention can be defined by the claims and cover it is various not
Implement with mode.
Embodiment one：
A kind of method for storing corn seeds, comprises the following steps：
S1, natural drying：The corn seed sowed and harvested from 2012 is placed and dried in the sunlight, every 2
Hour carries out a combing to corn seed and stirs, 4 hours daily Exposure to Sunlight time, continuous Exposure to Sunlight 5 days；
S2, first screening：Using mechanical removal broken kernel, dead leaf and grass-seed impurity, selection meet required standard quality,
The corn seed of maturity；
S3, carbon dioxide treatment：The corn seed processed through step S2 is placed in closed container, is injected in container
Carbon dioxide, and cause container in carbon dioxide concentration be 80%, place 15 days；
S4, sterilization and disinfestation：The corn seed that will be processed through step S3 ultraviolet irradiates 10 hours；
S5, postsearch screening：The corn seed processed through step S4 is screened, choose have go mouldy, the jade of pityriasis simplex, mildew
Rice seed, remaining carries out step S6；
S6, artificial drying：Corn seed is put into baking box, is dried to corn seed moisture content and is less than 13%, stopped dry
It is dry, corn seed is wrapped with ventilative gunnysack；
S7, warehouse treatment：Warehouse and storehouse tool are cleared up, is sterilized, different variety seeds, impurity and rubbish in removing storehouse
Rubbish, and worm nest in storehouse is scraped off, metope is repaired, sprayed with 80% DDT EC, every square metre of 100 milligrams of medication, so
Seal 72 hours afterwards, rear venting 24 hours；
S8, storage：The corn seed wrapped with gunnysack is positioned in storehouse, one is stayed more than 0.2 meter between every two bag
Passage wide, often wraps liftoff more than 0.1 meter, is put into low temperature storage, 15 DEG C of storehouse precooling temperature in warehouse；Storehouse temperature is kept to exist
8℃；Storehouse humidity is kept 35%；
S9, storage management：In MW temperature more than 30 DEG C, or seed moisture content more than 18% when, it is wet in fine day or air
Divulged information when degree is less than 40%, ventilation time is daily 2 hours.
In order to verify the effect of storage method, the experiment of germination percentage was carried out every 1 year in storage, test method is every
Experiment 100,4 repetitions, uniformly the amount of putting bed, adds water in right amount, 14 days statistics germination percentages.
Result of the test is as follows：
| Time | Germination percentage |
| 2013 | 93.8% |
| 2014 | 93.1% |
| 2015 | 92.1% |
| 2016 | 91.2% |
Embodiment two：
A kind of method for storing corn seeds, comprises the following steps：
S1, natural drying：The corn seed sowed and harvested from 2012 is placed and dried in the sunlight, every 4
Hour carries out a combing to corn seed and stirs, 6 hours daily Exposure to Sunlight time, continuous Exposure to Sunlight 3 days；
S2, first screening：Using mechanical removal broken kernel, dead leaf and grass-seed impurity, selection meet required standard quality,
The corn seed of maturity；
S3, carbon dioxide treatment：The corn seed processed through step S2 is placed in closed container, is injected in container
Carbon dioxide, and cause container in carbon dioxide concentration be 95%, place 10 days；
S4, sterilization and disinfestation：The corn seed that will be processed through step S3 ultraviolet irradiates 12 hours；
S5, postsearch screening：The corn seed processed through step S4 is screened, choose have go mouldy, the jade of pityriasis simplex, mildew
Rice seed, remaining carries out step S6；
S6, artificial drying：Corn seed is put into baking box, is dried to corn seed moisture content and is less than 13%, stopped dry
It is dry, corn seed is wrapped with ventilative gunnysack；
S7, warehouse treatment：Warehouse and storehouse tool are cleared up, is sterilized, different variety seeds, impurity and rubbish in removing storehouse
Rubbish, and worm nest in storehouse is scraped off, metope is repaired, sprayed with 80% DDT EC, every square metre of 200 milligrams of medication, so
Seal 72 hours afterwards, rear venting 24 hours；
S8, storage：The corn seed wrapped with gunnysack is positioned in storehouse, one is stayed more than 0.2 meter between every two bag
Passage wide, often wraps liftoff more than 0.1 meter, is put into low temperature storage, 2 DEG C of storehouse precooling temperature in warehouse；Storehouse temperature is kept 0
℃；Storehouse humidity is kept 60%；
S9, storage management：In MW temperature more than 30 DEG C, or seed moisture content more than 18% when, it is wet in fine day or air
Divulged information when degree is less than 40%, ventilation time is daily 2 hours.
In order to verify the effect of storage method, the experiment of germination percentage was carried out every 1 year in storage, test method is every
Experiment 100,4 repetitions, uniformly the amount of putting bed, adds water in right amount, 14 days statistics germination percentages.
Result of the test is as follows：
| Time | Germination percentage |
| 2013 | 95.3% |
| 2014 | 94.7% |
| 2015 | 94.1% |
| 2016 | 93.3% |
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, although with reference to foregoing reality
Apply example to be described in detail the present invention, for a person skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent to which part technical characteristic.It is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (4)
1. a kind of method for storing corn seeds, it is characterised in that comprise the following steps：
S1, natural drying：The corn seed of results is placed and is dried in the sunlight, corn seed is entered every 2~4 hours
Combing of row is stirred, 4~6 hours daily Exposure to Sunlight time, continuous Exposure to Sunlight 3~5 days；
S2, first screening：Using mechanical removal broken kernel, dead leaf and grass-seed impurity, selection meets quality, the maturation of required standard
The corn seed of degree；
S3, carbon dioxide treatment：The corn seed processed through step S2 is placed in closed container, to injecting dioxy in container
Change carbon, and cause container in carbon dioxide concentration be 80%~95%, place 10~15 days；
S4, sterilization and disinfestation：The corn seed that will be processed through step S3 ultraviolet irradiates 10~12 hours；
S5, postsearch screening：The corn seed processed through step S4 is screened, choose have go mouldy, the maize seed of pityriasis simplex, mildew
Son, remaining carries out step S6；
S6, artificial drying：Corn seed is put into baking box, is dried to corn seed moisture content and is less than 13%, stop drying, used
Ventilative gunnysack wraps corn seed；
S7, warehouse treatment：Warehouse and storehouse tool are cleared up, is sterilized, different variety seeds, impurity and rubbish in removing storehouse, and
Worm nest in storehouse is scraped off, metope is repaired, is sprayed with 80% DDT EC, every square metre of 100~200 milligrams of medication, so
Seal 72 hours afterwards, rear venting 24 hours；
S8, storage：The corn seed wrapped with gunnysack is positioned in storehouse, stayed between every two bag one it is wide more than 0.2 meter
Passage, often wraps liftoff more than 0.1 meter, is put into low temperature storage in warehouse；
S9, storage management：In MW temperature more than 30 DEG C, or seed moisture content more than 18% when, it is small in fine day or air humidity
Divulged information when 40%, ventilation time is daily 2 hours.
2. a kind of method for storing corn seeds according to claim 1, it is characterised in that artificial drying in the step S6
Method be that corn seed is put into after baking box to set 30 DEG C of temperature and be dried, treat that the moisture content of corn seed is less than
It is warming up to 40 DEG C after 20% to be dried, until corn seed moisture content drops to 15%, continuation uses 45 DEG C of freeze-day with constant temperature extremely
Corn seed moisture content is less than 13%, stops drying.
3. a kind of method for storing corn seeds according to claim 1, it is characterised in that warehouse low temperature described in step S8
It is stored as 2 DEG C~15 DEG C of storehouse precooling temperature；Storehouse temperature is kept at 0~8 DEG C；Storehouse humidity is kept 35%~60%.
4. a kind of method for storing corn seeds according to claim 1, it is characterised in that ventilation time described in step S9
Should be 9:00~10:00 and 18:00~19:00 two periods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611065672.6A CN106717600A (en) | 2016-11-28 | 2016-11-28 | A kind of method for storing corn seeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611065672.6A CN106717600A (en) | 2016-11-28 | 2016-11-28 | A kind of method for storing corn seeds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106717600A true CN106717600A (en) | 2017-05-31 |
Family
ID=58902040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611065672.6A Pending CN106717600A (en) | 2016-11-28 | 2016-11-28 | A kind of method for storing corn seeds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106717600A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108377691A (en) * | 2018-04-19 | 2018-08-10 | 张掖市农业科学研究院 | Corn seed room temperature overlength storage method |
| CN108739799A (en) * | 2018-06-15 | 2018-11-06 | 合肥扬扬农业科技有限公司 | A method of improving corn seed keeping quality |
| CN109351595A (en) * | 2018-09-04 | 2019-02-19 | 佛山市伟达粮油食品有限公司 | A kind of intelligence high-precision peanut seed screening technique |
| CN109451913A (en) * | 2018-12-13 | 2019-03-12 | 袁米农业科技有限公司 | A kind of storage method of corn seed |
| CN109948531A (en) * | 2019-03-19 | 2019-06-28 | 广东省农业科学院农业生物基因研究中心 | The method for improving budding rate using deep learning convolutional neural networks |
| CN110366962A (en) * | 2019-07-26 | 2019-10-25 | 江苏省农业科学院 | A kind of store method of radish germ plasm resource |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102047785A (en) * | 2009-10-30 | 2011-05-11 | 成都市龙泉驿龙东桃片厂 | Method for storing corn seeds |
| EP2446741A1 (en) * | 2009-06-25 | 2012-05-02 | Morishita Jintan Co., Ltd. | Method for storage of seeds |
| CN102523997A (en) * | 2012-02-07 | 2012-07-04 | 胡胜强 | Novel oxygenless insect pest-eliminating growing method |
| CN102714986A (en) * | 2012-05-31 | 2012-10-10 | 合肥三丰种子有限公司 | Method for storing rice seeds |
| CN103444298A (en) * | 2012-05-31 | 2013-12-18 | 合肥三丰种子有限公司 | Deinsectization method for rice seeds |
| CN104285536A (en) * | 2014-09-12 | 2015-01-21 | 丹阳市世外桃源果品专业合作社 | Lavender seed insect killing method |
-
2016
- 2016-11-28 CN CN201611065672.6A patent/CN106717600A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2446741A1 (en) * | 2009-06-25 | 2012-05-02 | Morishita Jintan Co., Ltd. | Method for storage of seeds |
| CN102047785A (en) * | 2009-10-30 | 2011-05-11 | 成都市龙泉驿龙东桃片厂 | Method for storing corn seeds |
| CN102523997A (en) * | 2012-02-07 | 2012-07-04 | 胡胜强 | Novel oxygenless insect pest-eliminating growing method |
| CN102714986A (en) * | 2012-05-31 | 2012-10-10 | 合肥三丰种子有限公司 | Method for storing rice seeds |
| CN103444298A (en) * | 2012-05-31 | 2013-12-18 | 合肥三丰种子有限公司 | Deinsectization method for rice seeds |
| CN104285536A (en) * | 2014-09-12 | 2015-01-21 | 丹阳市世外桃源果品专业合作社 | Lavender seed insect killing method |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108377691A (en) * | 2018-04-19 | 2018-08-10 | 张掖市农业科学研究院 | Corn seed room temperature overlength storage method |
| CN108739799A (en) * | 2018-06-15 | 2018-11-06 | 合肥扬扬农业科技有限公司 | A method of improving corn seed keeping quality |
| CN109351595A (en) * | 2018-09-04 | 2019-02-19 | 佛山市伟达粮油食品有限公司 | A kind of intelligence high-precision peanut seed screening technique |
| CN109451913A (en) * | 2018-12-13 | 2019-03-12 | 袁米农业科技有限公司 | A kind of storage method of corn seed |
| CN109948531A (en) * | 2019-03-19 | 2019-06-28 | 广东省农业科学院农业生物基因研究中心 | The method for improving budding rate using deep learning convolutional neural networks |
| CN110366962A (en) * | 2019-07-26 | 2019-10-25 | 江苏省农业科学院 | A kind of store method of radish germ plasm resource |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106717600A (en) | A kind of method for storing corn seeds | |
| Yang et al. | The impact of free-air CO2 enrichment (FACE) and nitrogen supply on grain quality of rice | |
| CN106719605A (en) | A kind of rice paddy seed storage method | |
| CN101366346A (en) | Clear-white gold needle mushroom cultivation method | |
| CN102714986A (en) | Method for storing rice seeds | |
| Thuc et al. | Rice-straw mushroom production | |
| Tripathi et al. | Onion storage in tropical region—a review | |
| CN106386095A (en) | Seedling growing method for watermelons by plug tray seedling growing substrate | |
| CN107493974B (en) | Hemp stalk core cultivation medium and process for cultivating black fungus by using same | |
| CN104844314B (en) | A kind of preparation method for the biological organic fertilizer for improving cherry and tomato postharvest storage quality | |
| CN106613339A (en) | Outdoor morel high-yield cultivation method | |
| CN104737758B (en) | A kind of seed seedling-raising method of Companumoea root | |
| CN107624560A (en) | A kind of implantation methods for improving organic waxy corn yield | |
| Madhu et al. | Storage of garlic bulbs (Allium sativum L.): A review | |
| CN104261980A (en) | Bio-organic fertilizer for planting lotus root | |
| CN101278614A (en) | Low temperature storage method for seeds of rubber tree | |
| CN102484959A (en) | Preservation cultivation method for plant seed and crop seed | |
| CN107396654A (en) | A kind of processing method of crape myrtle seed | |
| CN107811040A (en) | A kind of fresh-keeping storage method of sweet potato | |
| Caruso et al. | Yield and quality of greenhouse organic pepper as affected by shading net in Mediterranean area | |
| CN113632829A (en) | Long-term storage and preservation method for fresh konjak | |
| CN111955293A (en) | Seedling raising method for improving survival rate of seeds | |
| Pakeerthan | ECO-FRIENDLY MANAGEMENT COMMON LAB CONTAMINANT Trichoderma spp IN OYSTER MUSHROOM PRODUCTION USING AGROBASED INDUSTRY’S BY-PRODUCTS | |
| KR102437520B1 (en) | Method of cultivating sprout barley using chlorella fusca culture solutions | |
| CN114532153B (en) | Open type low-cost Morchella esculenta seed production method based on aged wheat grains |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |