CN107136205A - A kind of safe storage method of Sweetpotato Viruses Elimination potato seed - Google Patents
A kind of safe storage method of Sweetpotato Viruses Elimination potato seed Download PDFInfo
- Publication number
- CN107136205A CN107136205A CN201710197522.9A CN201710197522A CN107136205A CN 107136205 A CN107136205 A CN 107136205A CN 201710197522 A CN201710197522 A CN 201710197522A CN 107136205 A CN107136205 A CN 107136205A
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- CN
- China
- Prior art keywords
- potato
- storage
- seed
- free
- virus
- 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.)
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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
- A01F25/16—Arrangements in forage silos
-
- 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
- A01F25/16—Arrangements in forage silos
- A01F25/22—Ventilating arrangements
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/144—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23B7/152—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere comprising other gases in addition to CO2, N2, O2 or H2O ; Elimination of such other gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/25—Rooms in buildings, passenger compartments
Abstract
The present invention is a kind of safe storage method of Sweetpotato Viruses Elimination potato seed, including following storage step：Harvest in good time, screening health is disease-free, the complete potato wedge that has no mechanical damage is as potato seed；Surrounding, ground to storage bin carry out disinfection sterilization treatment；Pre-processed before being preserved to virus-free seed potato with 1 methyl cyclopropene；Sterilized storage, storage bin is put into by pretreated virus-free seed potato, controls reserve temperature；Ventilation is moistureproof, in the storage period of sweet potato kind, and it is 85 90% to control relative humidity, is preserved.The present invention is pre-processed by using 1 methyl cyclopropene to virus-free seed potato, effectively maintain the quality and its freshness in Sweetpotato Viruses Elimination potato seed storage, pass through sterilization treatment and strict control storage period temperature and the relative humidity of being carried out disinfection to storage bin, Sweetpotato Viruses Elimination potato seed is prevented to be rotted because preserving improper introduced disease, it substantially prolongs Sweetpotato Viruses Elimination potato seed storage period, it is to avoid unnecessary economic loss.
Description
Technical field
The present invention relates to a kind of sweet potato storing technical field of preservation of fresh, more particularly to a kind of safe storage of Sweetpotato Viruses Elimination potato seed
Method.
Background technology
Sweet potato is the important supplement of China's staple food grain, is also the important raw material of industry, the storage of current China's Sweetpotato Viruses Elimination potato seed
Hide mainly continue to use it is extensive store sth. in a cellar method, Sweetpotato Viruses Elimination potato seed is entered by using agricultural chemicals such as carbendazim sprayed before cellar for storing things or
Immersion treatment is to postpone storage time, and it is poor that this storage practice often leads to Sweetpotato Viruses Elimination potato seed storage quality, Sweetpotato Viruses Elimination kind
Potato rots because preserving improper easy infection disease, causes huge economic loss.
The content of the invention
Present invention seek to address that the deficiencies in the prior art, and a kind of safe storage method of Sweetpotato Viruses Elimination potato seed is provided.
The present invention to achieve the above object, using following technical scheme：A kind of safe storage method of Sweetpotato Viruses Elimination potato seed,
It is characterised in that it includes preserving step as follows：
(1) in good time harvest, sweet potato rewarding season fine day harvest Virus-free Sweetpotato, and screen health it is disease-free, without machinery
The complete potato wedge of damage is used as potato seed；
(2) to the pre-treatment of storage bin, ventilation dewetting system, temperature elevation system to storage bin carry out safety inspection, are used in combination
Concentration is that 3% formalin dilutes 100 times of sterilization treatment 10-15min that carried out disinfection to the surrounding of storage bin, ground；
(3) pretreatment before being preserved to virus-free seed potato, virus-free seed potato is put into plastic crate, and by each plastic crate overcoat
Polyethylene plastic bag, then loads centrifuge tube for 0.8-1 μ L/L 1- methyl cyclopropenes by concentration and is placed in plastic crate, rapidly
Polybag is sealed, 1- methyl cyclopropenes is evaporated at ambient temperature, and closed processes virus-free seed potato 18- at ambient temperature
24h, processing rear venting 8-10h；
(4) sterilized storage, is put into storage bin, reservoir volume is not exceeded by pretreated virus-free seed potato in step (3)
2/3rds of storage bin, obturage door and window, when storage bin is raised into 35 DEG C, are incubated 72h, are disposed, and open all door and windows and lead to
Wind radiates, and then control reserve temperature closes door and window at 10-15 DEG C；
(5) divulge information moistureproof, in the storage period of sweet potato kind, 3-5 humidity tester laid in the storage bin of sweet potato kind,
On sweet potato kind grave surface, capping wheat straw thickness is 15cm, and it is 85-90% to control relative humidity, is preserved.
Particularly, the concentration in the step (2) is that 3% formalin dilutes 100 times to replace with concentration is bacterium more than 25%
300 times of spirit dilution.
Particularly, the wheat straw in the step (5) replaces with wet straw bag.
The beneficial effects of the invention are as follows：The present invention is pre-processed by using 1- methyl cyclopropenes to virus-free seed potato, is had
Effect maintains quality and its freshness in Sweetpotato Viruses Elimination potato seed storage, by storage bin is carried out disinfection sterilization treatment with
And strict control storage period temperature and relative humidity, it is therefore prevented that because preserving improper introduced disease corruption occurs for Sweetpotato Viruses Elimination potato seed
It is rotten, it substantially prolongs Sweetpotato Viruses Elimination potato seed storage period, it is to avoid unnecessary economic loss.
Embodiment
With reference to embodiment, the invention will be further described：
Embodiment 1
A kind of safe storage method of Sweetpotato Viruses Elimination potato seed, including following storage step：
(1) in good time harvest, sweet potato rewarding season fine day harvest Virus-free Sweetpotato, and screen health it is disease-free, without machinery
The complete potato wedge of damage is used as potato seed；
(2) to the pre-treatment of storage bin, ventilation dewetting system, temperature elevation system to storage bin carry out safety inspection, are used in combination
Concentration is that 3% formalin dilutes 100 times of sterilization treatment 10min that carried out disinfection to the surrounding of storage bin, ground；
(3) pretreatment before being preserved to virus-free seed potato, virus-free seed potato is put into plastic crate, and by each plastic crate overcoat
Polyethylene plastic bag, then loads centrifuge tube for 0.8 μ L/L 1- methyl cyclopropenes by concentration and is placed in plastic crate, rapid envelope
Good polybag, makes 1- methyl cyclopropenes evaporate at ambient temperature, and closed processes virus-free seed potato 24h at ambient temperature, place
Manage rear venting 10h；
(4) sterilized storage, is put into storage bin, reservoir volume is not exceeded by pretreated virus-free seed potato in step (3)
2/3rds of storage bin, obturage door and window, when storage bin is raised into 35 DEG C, are incubated 72h, are disposed, and open all door and windows and lead to
Wind radiates, and then control reserve temperature closes door and window at 10 DEG C；
(5) divulge information moistureproof, in the storage period of sweet potato kind, 3 humidity testers are laid in the storage bin of sweet potato kind,
Sweet potato kind grave surface capping wheat straw thickness is 15cm, and it is 85% to control relative humidity, is preserved.
Embodiment 2
A kind of safe storage method of Sweetpotato Viruses Elimination potato seed, including following storage step：
(1) in good time harvest, sweet potato rewarding season fine day harvest Virus-free Sweetpotato, and screen health it is disease-free, without machinery
The complete potato wedge of damage is used as potato seed；
(2) to the pre-treatment of storage bin, ventilation dewetting system, temperature elevation system to storage bin carry out safety inspection, are used in combination
Concentration is that 25% carbendazim dilutes 300 times of sterilization treatment 15min that carried out disinfection to the surrounding of storage bin, ground；
(3) pretreatment before being preserved to virus-free seed potato, virus-free seed potato is put into plastic crate, and by each plastic crate overcoat
Polyethylene plastic bag, then loads centrifuge tube for 1 μ L/L 1- methyl cyclopropenes by concentration and is placed in plastic crate, seal rapidly
Polybag, makes 1- methyl cyclopropenes evaporate at ambient temperature, and closed processes virus-free seed potato 18h at ambient temperature, processing
Rear venting 8h；
(4) sterilized storage, is put into storage bin, reservoir volume is not exceeded by pretreated virus-free seed potato in step (3)
2/3rds of storage bin, obturage door and window, when storage bin is raised into 35 DEG C, are incubated 72h, are disposed, and open all door and windows and lead to
Wind radiates, and then control reserve temperature closes door and window at 15 DEG C；
(5) divulge information moistureproof, in the storage period of sweet potato kind, 5 humidity testers are laid in the storage bin of sweet potato kind,
It is 15cm that sweet potato kind grave surface, which is capped wet straw bag thickness, and it is 90% to control relative humidity, is preserved.
The present invention is exemplarily described above, it is clear that the present invention, which is implemented, to be not subject to the restrictions described above,
As long as employing the various improvement of inventive concept and technical scheme of the present invention progress, or not improved directly apply to other fields
Close, within protection scope of the present invention.
Claims (3)
1. a kind of safe storage method of Sweetpotato Viruses Elimination potato seed, it is characterised in that including following storage step：
(1) in good time harvest, sweet potato rewarding season fine day harvest Virus-free Sweetpotato, and screen health it is disease-free, have no mechanical damage
Complete potato wedge be used as potato seed；
(2) to the pre-treatment of storage bin, ventilation dewetting system, temperature elevation system to storage bin carry out safety inspection, and use concentration
100 times of sterilization treatment 10-15min that carried out disinfection to the surrounding of storage bin, ground are diluted for 3% formalin；
(3) pretreatment before being preserved to virus-free seed potato, virus-free seed potato is put into plastic crate, and by each poly- second of plastic crate overcoat
Alkene plastics bag, then loads centrifuge tube for 0.8-1 μ L/L 1- methyl cyclopropenes by concentration and is placed in plastic crate, seal rapidly
Polybag, makes 1- methyl cyclopropenes evaporate at ambient temperature, and closed processes virus-free seed potato 18-24h at ambient temperature, place
Manage rear venting 8-10h；
(4) sterilized storage, is put into storage bin, reservoir volume does not exceed storage by pretreated virus-free seed potato in step (3)
2/3rds of storehouse, obturage door and window, when storage bin is raised into 35 DEG C, are incubated 72h, are disposed, and open all door and window ventilations and dissipate
Then heat, control reserve temperature closes door and window at 10-15 DEG C；
(5) divulge information moistureproof, in the storage period of sweet potato kind, 3-5 humidity tester is laid in the storage bin of sweet potato kind, sweet
Potato kind grave surface capping wheat straw thickness is 15cm, and it is 85-90% to control relative humidity, is preserved.
2. a kind of safe storage method of Sweetpotato Viruses Elimination potato seed according to claim 1, it is characterised in that the step
(2) concentration in be 3% formalin dilute 100 times replace with concentration be 25% carbendazim dilute 300 times.
3. a kind of safe storage method of Sweetpotato Viruses Elimination potato seed according to claim 1, it is characterised in that the step
(5) wheat straw in replaces with wet straw bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710197522.9A CN107136205A (en) | 2017-03-29 | 2017-03-29 | A kind of safe storage method of Sweetpotato Viruses Elimination potato seed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710197522.9A CN107136205A (en) | 2017-03-29 | 2017-03-29 | A kind of safe storage method of Sweetpotato Viruses Elimination potato seed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107136205A true CN107136205A (en) | 2017-09-08 |
Family
ID=59783848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710197522.9A Pending CN107136205A (en) | 2017-03-29 | 2017-03-29 | A kind of safe storage method of Sweetpotato Viruses Elimination potato seed |
Country Status (1)
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| CN (1) | CN107136205A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913419A (en) * | 2017-12-20 | 2018-04-17 | 浙江农林大学 | A kind of sweet potato storing method of preservative |
-
2017
- 2017-03-29 CN CN201710197522.9A patent/CN107136205A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913419A (en) * | 2017-12-20 | 2018-04-17 | 浙江农林大学 | A kind of sweet potato storing method of preservative |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170908 |