CN108739799A - A method of improving corn seed keeping quality - Google Patents
A method of improving corn seed keeping quality Download PDFInfo
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- CN108739799A CN108739799A CN201810622665.4A CN201810622665A CN108739799A CN 108739799 A CN108739799 A CN 108739799A CN 201810622665 A CN201810622665 A CN 201810622665A CN 108739799 A CN108739799 A CN 108739799A
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- Prior art keywords
- seed
- corn seed
- corn
- protectant
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N3/00—Preservation of plants or parts thereof, e.g. inhibiting evaporation, improvement of the appearance of leaves or protection against physical influences such as UV radiation using chemical compositions; Grafting wax
-
- 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
-
- 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
- A01C1/02—Germinating apparatus; Determining germination capacity of seeds or the like
- A01C1/025—Testing seeds for determining their viability or germination capacity
-
- 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
- A01C1/08—Immunising seed
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Physiology (AREA)
- Plant Pathology (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of methods improving corn seed keeping quality, include the following steps：The processing of S1, corn seed；S2, the continual warm wind for being passed through 25 DEG C of corn seed is stirred, dry auxiliary material is then added into corn seed, is constantly stirred；The making of S3, seed protectant：The raw material for weighing seed protectant is crushed using micronizer after being mixed uniformly, obtains seed protectant；S4, corn seed is placed into seed storage case; the bottom end of seed storage case is equipped with one layer of thin river sand; it is placed into the upper end of thin river sand after corn seed and seed protectant are sufficiently mixed, the upper end of corn seed and seed protectant is also placed with one layer of thin river sand.The present invention is mixed in Seed storage with thin river sand by mixing seed and seed protectant, is reduced corn seed and is encroached on by the external world in storage, improves the storage time of corn seed.
Description
Technical field
The present invention relates to seed breeding technique field more particularly to a kind of methods improving corn seed keeping quality.
Background technology
Currently, to avoid the influence of growth of the winter low temperature to seedling, the seed of collection is generally subjected to short term storage,
The next summer is sowed again, so as to which so that the seedling just sprouted avoids the winter low temperature phase, raising seedling percent is just adopted
The water content for the corn seed taken off is 25%-30%, ability after corn seed generally needs placement a period of time after harvesting
Next sowing is carried out, needs to carry out moisture-proof, insect prevention, anti-bacteria to corn seed during corn seed is placed so that beautiful
Rice seed will not degenerate in storage, to influence the survival rate and germination percentage of next corn seed sowing, affect farmer
Economic benefit.
Therefore, we have proposed a kind of methods improving corn seed keeping quality for solving the above problems.
Invention content
The purpose of the present invention is to solve easily degenerating when corn seed existing in the prior art stores, and carry
A kind of method of the raising corn seed keeping quality gone out.
A method of corn seed keeping quality is improved, is included the following steps：
The processing of S1, corn seed：Select that a coloured light pool is bright, corn seed of Seed size and particle shape neat and consistent, it will be beautiful
The distilled water immersion 3h-4h that rice seed temperature in use is 30 DEG C takes out, and using thiophanate-methyl solution soaking corn seed 3h, connects
It and immersion 4h is carried out to corn seed using liquor potassic permanganate, by corn seed taking-up with spare after distilled water flushing 45min；
S2, the continual warm wind for being passed through 25 DEG C of corn seed is stirred, the water content of corn seed is made to drop to 16%,
Then dry auxiliary material is added into corn seed, and the temperature of warm wind is increased to 45 DEG C, is constantly stirred, makes corn seed
Water content be 13%；
The making of S3, seed protectant：Weigh raw material tung oil, decis, malathion, chitosan, the junket of seed protectant
Protein acid sodium, cloves, sophora flower and frutus cnidii are crushed using micronizer after being mixed uniformly, obtain seed protectant；
S4, corn seed is placed into seed storage case, the bottom end of seed storage case is equipped with one layer of thin river sand, by maize seed
Son and seed protectant are placed into the upper end of thin river sand after being sufficiently mixed, the upper end of corn seed and seed protectant is also placed with
One layer of thin river sand, the surrounding of seed storage case offer ventilation opening.
Preferably, the mass fraction of the thiophanate-methyl solution is 75%, and thiophanate-methyl solution exists with corn seed
Weight ratio when immersion is 1000：（3-5）.
Preferably, the mass fraction of the liquor potassic permanganate is 0.4%-0.8%, and liquor potassic permanganate and corn seed
Weight ratio when impregnating is 1000：（15-18）.
Preferably, the seed protectant includes the raw material of following parts by weight：18 parts of tung oil, 32 parts of decis, horse traction
14 parts of 8 parts of sulphur phosphorus, 32 parts of chitosan, 22 parts of casein sodium, 17 parts of cloves, 23 parts of sophora flower and frutus cnidii.
Preferably, the thiophanate-methyl solution that the thin river sand use quality score is 75% impregnates 2h and dries, and thin river
Sand is when in use by gauze wrapped.
Preferably, the mixed proportion of the corn seed and seed protectant is 4:1, and corn protection seed and seed are protected
Agent is protected when in use by gauze wrapped.
The beneficial effects of the invention are as follows：
1, of the invention, it before corn seed storage, carries out disinfection and is dehydrated to corn seed, reduce the thin of corn seed surface
Bacterium and virus are influenced by bacterium and virus to reduce corn seed, and corn seed are dehydrated, and reduce
The rotten probability of corn seed so that corn seed can reduce the influence of extraneous germ and virus in storage, improve jade
The time of rice seed storage.
2, of the invention, it by mixing seed and seed protectant, and mixes, reduces with thin river sand in Seed storage
Corn seed is encroached in storage by the external world, and the storage time of corn seed is improved.
Specific implementation mode
The present invention is made further to explain with reference to specific embodiment.
Embodiment one
A method of corn seed keeping quality is improved, is included the following steps：
The processing of S1, corn seed：Select that a coloured light pool is bright, corn seed of Seed size and particle shape neat and consistent, it will be beautiful
The distilled water immersion 4h that rice seed temperature in use is 30 DEG C takes out, and the thiophanate-methyl solution that use quality score is 75% impregnates
Corn seed 3h（Thiophanate-methyl solution is 1000 with weight ratio of the corn seed when impregnating：5）, then use quality score
Immersion 4h is carried out to corn seed for 0.8% liquor potassic permanganate（Weight of the liquor potassic permanganate with corn seed when impregnating
Than being 1000：18）, by corn seed taking-up with spare after distilled water flushing 45min；
S2, the continual warm wind for being passed through 25 DEG C of corn seed is stirred, the water content of corn seed is made to drop to 16%,
Then dry auxiliary material is added into corn seed, and the temperature of warm wind is increased to 45 DEG C, is constantly stirred, makes corn seed
Water content be 13%；
The making of S3, seed protectant：Weigh 32 parts of 18 parts of raw material tung oil, decis, the malathion 8 of seed protectant
14 parts of part, 32 parts of chitosan, 22 parts of casein sodium, 17 parts of cloves, 23 parts of sophora flower and frutus cnidii use after being mixed uniformly
Micronizer crushes, and obtains seed protectant；
S4, corn seed is placed into seed storage case, the bottom end of seed storage case is equipped with one layer of thin river sand（Thin river sand makes
The thiophanate-methyl solution for being 75% with mass fraction impregnates 2h and dries, and thin river sand is when in use by gauze wrapped）, will be beautiful
Rice seed and seed protectant are placed into the upper end of thin river sand after being sufficiently mixed（The mixed proportion of corn seed and seed protectant
It is 4:1, and corn protection seed and seed protectant are when in use by gauze wrapped）, corn seed and seed protectant it is upper
End is also placed with one layer of thin river sand, and the surrounding of seed storage case offers ventilation opening.
Embodiment two
A method of corn seed keeping quality is improved, is included the following steps：
The processing of S1, corn seed：Select that a coloured light pool is bright, corn seed of Seed size and particle shape neat and consistent, it will be beautiful
The distilled water immersion 4h that rice seed temperature in use is 30 DEG C takes out, and the thiophanate-methyl solution that use quality score is 75% impregnates
Corn seed 3h（Thiophanate-methyl solution is 1000 with weight ratio of the corn seed when impregnating：4）, then use quality score
Immersion 4h is carried out to corn seed for 0.6% liquor potassic permanganate（Weight of the liquor potassic permanganate with corn seed when impregnating
Than being 1000：16）, by corn seed taking-up with spare after distilled water flushing 45min；
S2, the continual warm wind for being passed through 25 DEG C of corn seed is stirred, the water content of corn seed is made to drop to 16%,
Then dry auxiliary material is added into corn seed, and the temperature of warm wind is increased to 45 DEG C, is constantly stirred, makes corn seed
Water content be 13%；
The making of S3, seed protectant：Weigh 32 parts of 18 parts of raw material tung oil, decis, the malathion 8 of seed protectant
14 parts of part, 32 parts of chitosan, 22 parts of casein sodium, 17 parts of cloves, 23 parts of sophora flower and frutus cnidii use after being mixed uniformly
Micronizer crushes, and obtains seed protectant；
S4, corn seed is placed into seed storage case, the bottom end of seed storage case is equipped with one layer of thin river sand（Thin river sand makes
The thiophanate-methyl solution for being 75% with mass fraction impregnates 2h and dries, and thin river sand is when in use by gauze wrapped）, will be beautiful
Rice seed and seed protectant are placed into the upper end of thin river sand after being sufficiently mixed（The mixed proportion of corn seed and seed protectant
It is 4:1, and corn protection seed and seed protectant are when in use by gauze wrapped）, corn seed and seed protectant it is upper
End is also placed with one layer of thin river sand, and the surrounding of seed storage case offers ventilation opening.
Embodiment three
A method of corn seed keeping quality is improved, is included the following steps：
The processing of S1, corn seed：Select that a coloured light pool is bright, corn seed of Seed size and particle shape neat and consistent, it will be beautiful
The distilled water immersion 3h that rice seed temperature in use is 30 DEG C takes out, and the thiophanate-methyl solution that use quality score is 75% impregnates
Corn seed 3h（Thiophanate-methyl solution is 1000 with weight ratio of the corn seed when impregnating：3）, then use quality score
Immersion 4h is carried out to corn seed for 0.4% liquor potassic permanganate（Weight of the liquor potassic permanganate with corn seed when impregnating
Than being 1000：15）, by corn seed taking-up with spare after distilled water flushing 45min；
S2, the continual warm wind for being passed through 25 DEG C of corn seed is stirred, the water content of corn seed is made to drop to 16%,
Then dry auxiliary material is added into corn seed, and the temperature of warm wind is increased to 45 DEG C, is constantly stirred, makes corn seed
Water content be 13%；
The making of S3, seed protectant：Weigh 32 parts of 18 parts of raw material tung oil, decis, the malathion 8 of seed protectant
14 parts of part, 32 parts of chitosan, 22 parts of casein sodium, 17 parts of cloves, 23 parts of sophora flower and frutus cnidii use after being mixed uniformly
Micronizer crushes, and obtains seed protectant；
S4, corn seed is placed into seed storage case, the bottom end of seed storage case is equipped with one layer of thin river sand（Thin river sand makes
The thiophanate-methyl solution for being 75% with mass fraction impregnates 2h and dries, and thin river sand is when in use by gauze wrapped）, will be beautiful
Rice seed and seed protectant are placed into the upper end of thin river sand after being sufficiently mixed（The mixed proportion of corn seed and seed protectant
It is 4:1, and corn protection seed and seed protectant are when in use by gauze wrapped）, corn seed and seed protectant it is upper
End is also placed with one layer of thin river sand, and the surrounding of seed storage case offers ventilation opening.
By corn seed by three months storage after, Statistics Implementation example one, embodiment one and three method of embodiment storage
The germination percentage of corn seed and rate of going mouldy, statistical result are as follows：
| Embodiment one | Embodiment one | Embodiment three | |
| Germination percentage（%） | 3.6 | 3.4 | 3.7 |
| It goes mouldy rate（%） | 6.8 | 5.2 | 5.7 |
By above-mentioned statistical result it is found that the germination of the corn seed of embodiment one, embodiment two and the storage of three method of embodiment
Rate and rate of going mouldy are all low, and embodiment two is highly preferred embodiment of the present invention.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of method improving corn seed keeping quality, which is characterized in that include the following steps：
The processing of S1, corn seed：Select that a coloured light pool is bright, corn seed of Seed size and particle shape neat and consistent, it will be beautiful
The distilled water immersion 3h-4h that rice seed temperature in use is 30 DEG C takes out, and using thiophanate-methyl solution soaking corn seed 3h, connects
It and immersion 4h is carried out to corn seed using liquor potassic permanganate, by corn seed taking-up with spare after distilled water flushing 45min；
S2, the continual warm wind for being passed through 25 DEG C of corn seed is stirred, the water content of corn seed is made to drop to 16%,
Then dry auxiliary material is added into corn seed, and the temperature of warm wind is increased to 45 DEG C, is constantly stirred, makes corn seed
Water content be 13%；
The making of S3, seed protectant：Weigh raw material tung oil, decis, malathion, chitosan, the junket of seed protectant
Protein acid sodium, cloves, sophora flower and frutus cnidii are crushed using micronizer after being mixed uniformly, obtain seed protectant；
S4, corn seed is placed into seed storage case, the bottom end of seed storage case is equipped with one layer of thin river sand, by maize seed
Son and seed protectant are placed into the upper end of thin river sand after being sufficiently mixed, the upper end of corn seed and seed protectant is also placed with
One layer of thin river sand, the surrounding of seed storage case offer ventilation opening.
2. a kind of method improving corn seed keeping quality according to claim 1, which is characterized in that the methyl sulphur
The mass fraction of bacterium spirit solution is 75%, and thiophanate-methyl solution and weight ratio of the corn seed when impregnating are 1000：（3-
5）.
3. a kind of method improving corn seed keeping quality according to claim 1, which is characterized in that the permanganic acid
The mass fraction of potassium solution is 0.4%-0.8%, and liquor potassic permanganate and weight ratio of the corn seed when impregnating are 1000：
（15-18）.
4. a kind of method improving corn seed keeping quality according to claim 1, which is characterized in that the seed is protected
Shield agent includes the raw material of following parts by weight：18 parts of tung oil, 32 parts of decis, 8 parts of malathion, 32 parts of chitosan, casein
14 parts of 22 parts of sour sodium, 17 parts of cloves, 23 parts of sophora flower and frutus cnidii.
5. a kind of method improving corn seed keeping quality according to claim 1, which is characterized in that the thin river sand
The thiophanate-methyl solution that use quality score is 75% impregnates 2h and dries, and thin river sand is when in use by gauze wrapped.
6. a kind of method improving corn seed keeping quality according to claim 1, which is characterized in that the maize seed
The mixed proportion of son and seed protectant is 4:1, and corn protection seed and seed protectant are when in use by gauze wrapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810622665.4A CN108739799A (en) | 2018-06-15 | 2018-06-15 | A method of improving corn seed keeping quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810622665.4A CN108739799A (en) | 2018-06-15 | 2018-06-15 | A method of improving corn seed keeping quality |
Publications (1)
| Publication Number | Publication Date |
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| CN108739799A true CN108739799A (en) | 2018-11-06 |
Family
ID=63978244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201810622665.4A Withdrawn CN108739799A (en) | 2018-06-15 | 2018-06-15 | A method of improving corn seed keeping quality |
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| CN (1) | CN108739799A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112119698A (en) * | 2020-10-12 | 2020-12-25 | 张掖市德源农业科技开发有限公司 | Low-temperature storage method of corn seeds |
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| EP1489546A1 (en) * | 2003-06-20 | 2004-12-22 | Deere & Company | Computer-assisted management of the processing of an agricultural product |
| CN101416575A (en) * | 2007-10-26 | 2009-04-29 | 张黎华 | A kind of storage and incubation method of plant seed |
| CN101601341A (en) * | 2008-06-11 | 2009-12-16 | 张黎华 | A kind of preservation of plant seed and breeding method |
| CN106233946A (en) * | 2016-08-04 | 2016-12-21 | 巢湖市粮食协会 | Being dried and storage practice of a kind of Semen Brassicae campestris |
| CN106717600A (en) * | 2016-11-28 | 2017-05-31 | 安徽华安种业有限责任公司 | A kind of method for storing corn seeds |
| CN107455462A (en) * | 2017-09-30 | 2017-12-12 | 东兰县旺达板栗茶油种植专业合作社 | A kind of storage practice of Castanea Mollissima Seeds |
| CN107821385A (en) * | 2017-10-27 | 2018-03-23 | 蚌埠市禹会区马城胡本号家庭农场 | A kind of storage method of corn seed |
-
2018
- 2018-06-15 CN CN201810622665.4A patent/CN108739799A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1489546A1 (en) * | 2003-06-20 | 2004-12-22 | Deere & Company | Computer-assisted management of the processing of an agricultural product |
| CN101416575A (en) * | 2007-10-26 | 2009-04-29 | 张黎华 | A kind of storage and incubation method of plant seed |
| CN101601341A (en) * | 2008-06-11 | 2009-12-16 | 张黎华 | A kind of preservation of plant seed and breeding method |
| CN106233946A (en) * | 2016-08-04 | 2016-12-21 | 巢湖市粮食协会 | Being dried and storage practice of a kind of Semen Brassicae campestris |
| CN106717600A (en) * | 2016-11-28 | 2017-05-31 | 安徽华安种业有限责任公司 | A kind of method for storing corn seeds |
| CN107455462A (en) * | 2017-09-30 | 2017-12-12 | 东兰县旺达板栗茶油种植专业合作社 | A kind of storage practice of Castanea Mollissima Seeds |
| CN107821385A (en) * | 2017-10-27 | 2018-03-23 | 蚌埠市禹会区马城胡本号家庭农场 | A kind of storage method of corn seed |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112119698A (en) * | 2020-10-12 | 2020-12-25 | 张掖市德源农业科技开发有限公司 | Low-temperature storage method of corn seeds |
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Application publication date: 20181106 |