CN106076292B - A kind of storage agent of crop seed and storage method - Google Patents
A kind of storage agent of crop seed and storage method Download PDFInfo
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- CN106076292B CN106076292B CN201610458447.2A CN201610458447A CN106076292B CN 106076292 B CN106076292 B CN 106076292B CN 201610458447 A CN201610458447 A CN 201610458447A CN 106076292 B CN106076292 B CN 106076292B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
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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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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/28—Selection of materials for use as drying agents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
- B01J20/041—Oxides or hydroxides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4525—Gas separation or purification devices adapted for specific applications for storage and dispensing systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/46—Materials comprising a mixture of inorganic and organic materials
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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Abstract
The present invention relates to the storage of seeds fields, disclose a kind of storage agent of crop seed and storage method, the storage agent includes at least two kinds of in calcium oxide, calcium chloride and super absorbent resin, the storage agent is applied in the storage of seeds, the viability kept is can be very good, 2 years or more germination percentages of storage are 90% or more；The crop seed storage method, it is simple for process, at low cost.
Description
Technical field
The present invention relates to the storage of seeds fields, and in particular to a kind of storage agent of crop seed and storage method.
Background technology
Seed storage is the preservation process to before sowing after seed harvests.Crop seed storage problem is weight in agricultural production
The ring wanted, in production, seed keeps seed vitality relatively difficult in the long period at normal temperatures.Crop after harvesting, one
Divide seed to be taken as the storage of seeds after appropriate drying, is ready for coming year sowing, is sowed to second year after harvest
Seed will store nearly 1 year, and some times for being taken as the seed of Germ-plasma resources protection to be stored are longer.
But crop seed storage is different from raw-material storing, the storage of seeds not only requires nothing more than storage period and cannot mildew, give birth to
Worm will also keep seed vitality.Seed vitality all significantly declines after general crop seed storage a period of time, especially in south
High temperature and humidity under the conditions of it is particularly evident.The experimental results showed that hot and humid environment can make the film of seed saturating within a short period of time
Property increase, lipid peroxidation product content increases, the activity of enzyme reduces, the synthesis capability of protein and nucleic acid declines, toxic generation
Thank object accumulation, stored reserves consumption etc..These situations all virtually increase the cost of seed, especially for the long-term storage of needs
It hides even more so for seed.It no matter is engaged in the department and enterprise of seed sale, or buys and uses the peasant of seed all deep
It is impacted, and undertake greater risk.Therefore, when people are highly desirable to realize longer by simple and low-cost technologies means
Between store crop seed.
In order to achieve the purpose that Long-term storage, generally use low temperature, air conditioning technology storage, although however these technologies
Seed vitality more can be effectively kept, but its overall operation cost is higher, more adapts to the large warehoused use of seed.It is planting
After son is sold in market and peasant household's hand, since the latter does not have corresponding holding conditions, once it is unable to sowing in time, or current year plants
Son cannot smoothly be sold, sow, and greater loss is necessarily brought.Therefore it is badly in need of a kind of storage that can be technically simple, at low cost
Method solves the problems, such as seed storage.
Currently, a small amount of seed or the store method of germ plasm resource are mainly：It is strong using water absorbing capacity but harmless to seed
Dry matter sponges the air moisture around seed to provide low moisture environment.Common drier has quick lime, five oxygen
Change two phosphorus, discoloration silica gel etc..However, the generation due to being usually associated with exothermic phenomenon while drier absorbs water, does not meet kind
Low temperature environment requirement required for son storage.
Invention content
For this purpose, to be solved by this invention is the store method thermostabilization of a small amount of seed in the prior art or germ plasm resource
Property it is poor, easily cause seed vitality decline, the low problem of germination percentage.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows：
A kind of crop seed of the present invention stores agent, including super absorbent resin, further includes calcium oxide and/or chlorination
Calcium.
Optionally, by weight, 1~8 part of calcium oxide, 2~7 parts of calcium chloride, 1~2 part of super absorbent resin.
Optionally, further include calcium hydroxide containing the crystallization water and aluminium chloride.
Optionally, by weight, 5~10 parts of calcium hydroxide containing the crystallization water, 5~10 parts of aluminium chloride.
Based on above-mentioned crop seed storage method, include the following steps：
It will wait for that stored seeds are put into seed storage container；
Above-mentioned storage agent is fitted into non-woven bag；
The storage for accounting for seed weight 1~10% is placed at least two positions in the bottom, middle part, top of sub- storage bag
Agent；
Hermetically storing container, In Shade storage.
Optionally, further include before the hermetically storing container step, the step of to the tank vacuumize process.
Optionally, further include that preservation gas is filled with into the tank before the hermetically storing container step
Step；The preservation gas is at least one of nitrogen or carbon dioxide.
Optionally, in the tank, a concentration of 20g/L-35g/L of the nitrogen, the gas concentration lwevel is
4g/L-11g/L.
Optionally, the tank be block water, the storage of choke, light blocking, the storage bag using vacuum slide fastener or
Two-orbit sealing strip or heat-sealable way sealing.
Optionally, further include the steps that treating stored seeds to be cleaned, its cleanliness is made to reach 95% or more.
The above technical solution of the present invention has the following advantages over the prior art：
1. described in the embodiment of the present invention crop seed storage agent include super absorbent resin, further include calcium oxide and/or
Calcium chloride.Applicant by the study found that storage agent in super absorbent resin addition, can not only pass through the side of physical absorption
Formula absorbs moisture without generating heat, but also can effectively disperse calcium oxide and/or calcium chloride, improves because of calcium oxide, chlorine
Change calcium water suction and generate the uniformity of heat, so as to avoid because of hot-spot crop seed caused by harmful effect.Oxidation
Calcium, calcium chloride water absorbing capacity are strong, can effectively improve the drying capacity of the crop seed storage agent；Super absorbent resin can have
Effect dispersion calcium oxide and/or calcium chloride avoid water absorbing capacity caused by after the two water suction is reunited and decline, significantly improves described
Crop seed stores the drying capacity of agent.
Further include crystallization water calcium hydroxide and aluminium chloride, the two 2. the crop seed described in the embodiment of the present invention stores agent
It can react at normal temperatures, on the one hand, the heat of absorption calcium oxide water suction release effectively reduces calcium oxide water suction heat release pair
On the other hand the influence of crop seed generates calcium chloride, be further used as drier use.
3. the embodiment of the present invention additionally provides a kind of storage practice of grain and oil seed, including stored seeds are put into seed
In storage bag；Storage agent is fitted into non-woven bag；It is placed at the bottom of seed storage bag, middle part, at least two position of top
Account for the storage agent of seed weight 1~10%；Hermetically storing bag, In Shade storage.The seed stored using the above method is contained
Water is in national standard hereinafter, kind temperature is suitable, and therefore, the above method is remarkably improved the seed storage time, and stores 2 years or more seed
Germination percentage is still higher than 90%；Meanwhile this method use cost is low, and it is simple and practicable, it does not appear in secondary again in storage
Worm or the rotten situation that mildews.
4. the embodiment of the present invention additionally provides a kind of storage practice of grain and oil seed, it is included in the hermetically storing container step
Before rapid, the step of to the tank vacuumize process.Oxygen content is also to influence the storage of seeds during the storage of seeds
Factor, hypoxemia be conducive to seed for a long time store, the respiration of seed can be made to be preferably minimized to a certain extent, inhibit seed
The decomposition of interior organic matter, oxygen content can effectively and rapidly be reduced by vacuumizing；Or it is filled with preservation atmospheric carbon dioxide or nitrogen
Gas comes out the oxygen in storage container by being filled with the preservation gas extrusion of sufficient amount, and being filled with preservation gas can not only reach
To the purpose for reducing oxygen content, deinsectization and fresh-keeping effect can also be played.
5. the embodiment of the present invention additionally provides a kind of storage practice of grain and oil seed, seed is positioned over block water, choke, resistance
Seal storage in the storage bag of light, be placed in shady place, be sealed can ensure that a certain extent in storage container it is dry,
The storage environment of hypoxemia, room temperature utmostly inhibits aerobic respiration, reduces the consumption of organic matter in seed, reduces seed cell
The activity of interior enzyme ensures the viability of seed.
Specific implementation mode
The present invention can be embodied in many different forms, and should not be construed as limited to embodiment set forth herein.
On the contrary, providing these embodiments so that the disclosure will be thorough and complete, and the design of the present invention will be fully conveyed to
Those skilled in the art, the present invention will only be defined by the appended claims.
In following embodiments, seed first passes through drying before being put into tank so that the final water content of seed exists
10% or less；Seed quality in each storage bag is 9000 grams, and the weight for storing agent is 90g~900g.
Embodiment 1
The present embodiment provides a kind of crop seeds to store agent, including following components：Super absorbent resin 10g, calcium chloride
20g。
A kind of crop seed storage method, the present embodiment select peanut to be stored as seed, include the following steps：
S1, peanut is put into seed storage container；
As an embodiment of the present invention, in the present embodiment tank be block water, the storage bag of choke, light blocking.
S2, storage agent is fitted into non-woven bag；
S3, a packet storage agent is respectively placed in the bottom, middle part and top of tank, storage agent amounts to 90g；
S4, hermetically storing container, In Shade storage；The present embodiment carries out storage bag using vacuum slide fastener mode close
Envelope.
Embodiment 2
The present embodiment provides a kind of crop seeds to store agent, including following components：Calcium oxide 10g, super absorbent resin
10g。
A kind of crop seed storage method, the present embodiment select peanut to be stored as seed, include the following steps：
S1, peanut is put into seed storage container；
As an embodiment of the present invention, in the present embodiment tank be block water, the storage bag of choke, light blocking.
S2, storage agent is fitted into non-woven bag；
S3, a packet storage agent is respectively placed in the bottom, middle part and top of seed storage bag, storage agent amounts to 80g；
S4, to the tank vacuumize process；
S5, hermetically storing container, In Shade storage；The present embodiment carries out storage bag using vacuum slide fastener mode close
Envelope.
Embodiment 3
The present embodiment provides a kind of crop seeds to store agent, including following components：Calcium oxide 30g, calcium chloride 40g, height are inhaled
Water-base resin 20g.
A kind of crop seed storage method, the present embodiment select peanut to be stored as seed, include the following steps：
S1, peanut is put into seed storage container；
As an embodiment of the present invention, in the present embodiment tank be block water, the storage bag of choke, light blocking.
S2, storage agent is fitted into non-woven bag；
S3, a packet storage agent is respectively placed in the bottom, middle part and top of seed storage container, storage agent amounts to 270g；
S4, the nitrogen that a concentration of 20g/L~28g/L is filled with into the tank；
S5, hermetically storing container, In Shade storage；The present embodiment carries out storage bag using two-orbit sealing mode
Sealing.
Embodiment 4
The present embodiment provides a kind of crop seeds to store agent, including following components：Calcium oxide 60g, calcium chloride 40g, height are inhaled
Water-base resin 20g, calcium hydroxide containing the crystallization water 50g, aluminium chloride 50g.
A kind of crop seed storage method, the present embodiment select peanut to be stored as seed, include the following steps：
S1, peanut is put into seed storage container；
As an embodiment of the present invention, in the present embodiment tank be block water, the storage bag of choke, light blocking.
S2, storage agent is fitted into non-woven bag；
S3, a packet storage agent is respectively placed in the bottom of seed storage container and top, storage agent amounts to 440g；
S4, the nitrogen that a concentration of 28g/L~35g/L is filled with into the tank；
S5, hermetically storing container, In Shade storage；Row when the present embodiment uses two-orbit sealing mode to storage bag
Sealing.
Embodiment 5
The present embodiment provides a kind of crop seeds to store agent, including following components：Calcium oxide 80g, calcium chloride 70g, height are inhaled
Water-base resin 20g, calcium hydroxide containing the crystallization water 90g, aluminium chloride 90g.
A kind of crop seed storage method, the present embodiment select peanut to be stored as seed, include the following steps：
S1, treat storage peanut cleaned, so that its cleanliness is reached 95%；
S2, peanut is put into seed storage container；
As an embodiment of the present invention, in the present embodiment tank be block water, the storage bag of choke, light blocking.
S3, storage agent is fitted into non-woven bag；
S4, a packet storage agent is respectively placed in the bottom of seed storage container and top, storage agent amounts to 700g；
S5, the carbon dioxide that a concentration of 4g/L~7g/L is filled with into the tank；
S6, hermetically storing container, In Shade storage；Row seals when the present embodiment uses heat-sealable way to storage bag.
Embodiment 6
The present embodiment provides a kind of crop seeds to store agent, including following components：Calcium oxide 70g, calcium chloride 20g, height are inhaled
Water-base resin 10g, calcium hydroxide containing the crystallization water 100g, aluminium chloride 100g.
A kind of crop seed storage method, the present embodiment select peanut to be stored as seed, include the following steps：
S1, treat storage peanut cleaned, so that its cleanliness is reached 95%；
S2, peanut is put into seed storage container；
As an embodiment of the present invention, in the present embodiment tank be block water, the storage bag of choke, light blocking.
S3, storage agent is fitted into non-woven bag；
S4, a packet storage agent is respectively placed in the bottom, middle part and top of seed storage container, storage agent amounts to 900g；
S5, a concentration of 7g/L~11g/L carbon dioxide is filled with into the tank；
S6, hermetically storing container, In Shade storage；The present embodiment is sealed storage bag using heat-sealable way.
Embodiment 7
The present embodiment provides a kind of crop seeds to store agent, including following components：Calcium oxide 70g, calcium chloride 40g, height are inhaled
Water-base resin 20g, calcium hydroxide containing the crystallization water 60g, aluminium chloride 60g.
A kind of crop seed storage method, the present embodiment select peanut to be stored as seed, include the following steps：
S1, treat storage peanut cleaned, so that its cleanliness is reached 95%；
S2, peanut is put into seed storage container；
As an embodiment of the present invention, in the present embodiment tank be block water, the storage bag of choke, light blocking.
S3, storage agent is fitted into non-woven bag；
S4, a packet storage agent is respectively placed in the bottom of seed storage container and top；
S5, the carbon dioxide that a concentration of 6g/L~8g/L is filled with into the tank and a concentration of 30g/L~33g/L
Nitrogen；
S6, hermetically storing container, In Shade storage；The present embodiment carries out storage bag using two-orbit sealing mode
Sealing.
Embodiment 8
The present embodiment provides a kind of crop seeds to store agent, including following components：Calcium oxide 80g, calcium chloride 20g, height are inhaled
Water-base resin 10g, calcium hydroxide containing the crystallization water 100g, aluminium chloride 100g.
A kind of crop seed storage method, the present embodiment select peanut to be stored as seed, include the following steps：
S1, treat storage peanut cleaned, so that its cleanliness is reached 95%；
S2, peanut is put into seed storage container；
As an embodiment of the present invention, in the present embodiment tank be block water, the storage bag of choke, light blocking.
S3, storage agent is fitted into non-woven bag；
S4, a packet storage agent is respectively placed in the bottom of seed storage container and top, storage agent amounts to 620g；
S5, the carbon dioxide that a concentration of 4g/L~5g/L is filled with into the tank and a concentration of 30g/L~35g/L
Nitrogen；
S6, hermetically storing container, In Shade storage；The present embodiment carries out storage bag using hot-seal mode close
Envelope.
Embodiment 9
The present embodiment provides a kind of storage agent of crop seed and storage method, the crop seed of the present embodiment is soybean,
It is the same as embodiment 1.
Embodiment 10
The present embodiment provides a kind of storage agent of crop seed and storage method, the crop seed of the present embodiment is soybean,
It is the same as embodiment 2.
Embodiment 11
The present embodiment provides a kind of storage agent of crop seed and storage method, the crop seed of the present embodiment is soybean,
It is the same as embodiment 3.
Embodiment 12
The present embodiment provides a kind of storage agent of crop seed and storage method, the crop seed of the present embodiment is soybean,
It is the same as embodiment 4.
Embodiment 13
The present embodiment provides a kind of storage agent of crop seed and storage method, the crop seed of the present embodiment is soybean,
It is the same as embodiment 5.
Embodiment 14
The present embodiment provides a kind of storage agent of crop seed and storage method, the crop seed of the present embodiment is soybean,
It is the same as embodiment 6.
Embodiment 15
The present embodiment provides a kind of storage agent of crop seed and storage method, the crop seed of the present embodiment is soybean,
It is the same as embodiment 7.
Embodiment 16
The present embodiment provides a kind of storage agent of crop seed and storage method, the crop seed of the present embodiment is soybean,
It is the same as embodiment 8.
Embodiment 17
The present embodiment provides a kind of storage agent of crop seed and storage method, the crop seed of the present embodiment is vegetable seed,
It is the same as embodiment 1.
Embodiment 18
The present embodiment provides a kind of storage agent of crop seed and storage method, the crop seed of the present embodiment is vegetable seed,
It is the same as embodiment 2.
Embodiment 19
The present embodiment provides a kind of storage agent of crop seed and storage method, the crop seed of the present embodiment is vegetable seed,
It is the same as embodiment 3.
Embodiment 20
The present embodiment provides a kind of storage agent of crop seed and storage method, the crop seed of the present embodiment is vegetable seed,
It is the same as embodiment 4.
Embodiment 21
The present embodiment provides a kind of storage agent of crop seed and storage method, the crop seed of the present embodiment is vegetable seed,
It is the same as embodiment 5.
Embodiment 22
The present embodiment provides a kind of storage agent of crop seed and storage method, the crop seed of the present embodiment is vegetable seed,
It is the same as embodiment 6.
Embodiment 23
The present embodiment provides a kind of storage agent of crop seed and storage method, the crop seed of the present embodiment is vegetable seed,
It is the same as embodiment 7.
Embodiment 24
The present embodiment provides a kind of storage agent of crop seed and storage method, the crop seed of the present embodiment is vegetable seed,
It is the same as embodiment 8.
Comparative example 1
The present embodiment provides a kind of storage agent of crop seed and storage methods, store agent selective oxidation calcium, weight 90g.
A kind of crop seed storage method, the present embodiment select peanut to be stored as seed, include the following steps：
S1, peanut is put into seed storage bag；
Drying is first passed through after peanut acquisition so that the final water content of peanut is below 10%.
S2, the calcium oxide of total 90g is averagely dispensed into 3 non-woven bags；
S3, the bottom, middle part and top that non-woven bag of 3 in S2 equipped with storage agent is respectively placed in storage bag；
S4, hermetically storing bag, In Shade storage.
Comparative example 2
The present embodiment provides a kind of storage agent of crop seed and storage method, storage agent includes calcium oxide 50g and calcium chloride
40g。
A kind of crop seed storage method, the present embodiment select peanut to be stored as seed, include the following steps：
S1, peanut is put into seed storage bag；
Drying is first passed through after peanut acquisition so that the final water content of peanut is below 10%.
S2, storage agent is averagely dispensed into 3 non-woven bags；
S3, the bottom, middle part and top that non-woven bag of 3 in S2 equipped with storage agent is respectively placed in storage bag；
S4, hermetically storing bag, In Shade storage.
Comparative example 3
The present embodiment provides a kind of storage agent of crop seed and storage method, storage agent includes calcium oxide 180g and calcium chloride
120g。
A kind of crop seed storage method, the present embodiment select peanut to be stored as seed, include the following steps：
S1, peanut is put into seed storage bag；
Drying is first passed through after peanut acquisition so that the final water content of peanut is below 10%.
S2, storage agent is averagely dispensed into 3 non-woven bags；
S3, the bottom, middle part and top that non-woven bag of 3 in S2 equipped with storage agent is respectively placed in storage bag；
S4, hermetically storing bag, In Shade storage.
Comparative example 4
The present embodiment provides a kind of storage agent of crop seed and storage method, storage agent includes calcium oxide 200g and calcium chloride
100g。
A kind of crop seed storage method, the present embodiment select peanut to be stored as seed, include the following steps：
S1, treat storage peanut cleaned, so that its cleanliness is reached 95%；
S2, peanut is put into seed storage bag；
Drying is first passed through after peanut acquisition so that the final water content of peanut is below 10%.
S3, storage agent is averagely dispensed into 3 non-woven bags；
S4, the bottom and top that non-woven bag of 3 in S2 equipped with storage agent is respectively placed in storage bag；
S5, hermetically storing bag, In Shade storage.
Comparative example 5
The present embodiment provides a kind of storage agent of crop seed and storage method, storage agent includes calcium oxide 300g and calcium chloride
400g。
A kind of crop seed storage method, the present embodiment select peanut to be stored as seed, include the following steps：
S1, peanut is put into seed storage bag；
Drying is first passed through after peanut acquisition so that the final water content of peanut is below 10%.
S2, storage agent is averagely dispensed into 3 non-woven bags；
S3, the bottom, middle part and top that non-woven bag of 3 in S2 equipped with storage agent is respectively placed in storage bag；
S4, hermetically storing bag, In Shade storage.
Comparative example 6
The present embodiment provides a kind of storage agent of crop seed and storage method, storage agent includes calcium oxide 600g and calcium chloride
300g。
A kind of crop seed storage method, the present embodiment select peanut to be stored as seed, include the following steps：
S1, peanut is put into seed storage bag；
Drying is first passed through after peanut acquisition so that the final water content of peanut is below 10%.
S2, storage agent is averagely dispensed into 3 non-woven bags；
S3, the bottom, middle part and top that non-woven bag of 3 in S2 equipped with storage agent is respectively placed in storage bag；
S4, hermetically storing bag, In Shade storage.
Effect example
Crop seed (peanut, soybean and vegetable seed) in embodiment 1- embodiments 24 is stored 6 months, 12 months, 24
After month, the crop seed 500 taken out at random in each embodiment is one group of carry out germination percentage test, and each embodiment repeats three
Group, as a result such as following table：
Data above shows that seed can utmostly be kept by storing agent and storage practice using crop of the present invention
Viability, storage 6 months, 12 months and after 24 months, peanut, the germinative number of soybean and vegetable seed and average germination percentage exist
90% or more, up to 96.8%, the extension of storage time does not also have a significant effect percentage of seedgermination highest germination percentage.Using pair
Crop storage agent and storage practice described in ratio carry out germination percentage test to peanut, and average germination percentage is 80% or so, highest
Germination percentage is also only 83.8%, is decreased obviously with the extension germination percentage of time, it is minimum can be to 63.8%.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
Variation is still in the protection scope of this invention.
Claims (7)
1. a kind of crop seed stores agent, which is characterized in that further include calcium oxide and/or calcium chloride including super absorbent resin；
Further include calcium hydroxide containing the crystallization water and aluminium chloride；
By weight, 1~8 part of calcium oxide, 2~7 parts of calcium chloride, 1~2 part of super absorbent resin；
By weight, 5~10 parts of calcium hydroxide containing the crystallization water, 5~10 parts of aluminium chloride.
2. a kind of crop seed storage method, which is characterized in that include the following steps：It will wait for that stored seeds are put into seed storage
In container；Storage agent described in claim 1 is fitted into non-woven bag；In the bottom, middle part, top of seed storage container
In at least two positions place and account for the storage agent of seed weight 1~10%；Hermetically storing container, In Shade storage.
3. crop seed storage method according to claim 2, which is characterized in that further include in the hermetically storing container
Before step, the step of to the tank vacuumize process.
4. crop seed storage method according to claim 2, which is characterized in that further include in the hermetically storing container
Before step, the step of preservation gas is filled with into the tank；The preservation gas be in nitrogen or carbon dioxide extremely
Few one kind.
5. crop seed storage method according to claim 4, which is characterized in that in the tank, the nitrogen
A concentration of 20g/L~35g/L, the gas concentration lwevel be 4g/L~11g/L.
6. according to claim 2-5 any one of them crop seed storage methods, which is characterized in that the tank is
It blocks water, the storage container of choke, light blocking, the tank is using vacuum slide fastener or two-orbit sealing strip or heat-sealable way envelope
Mouthful.
7. crop seed storage method according to claim 6, which is characterized in that further include treating stored seeds to carry out clearly
Clean step makes its cleanliness reach 95% or more.
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| CN109122846A (en) * | 2018-08-07 | 2019-01-04 | 河南正花食品集团有限公司 | A kind of storage method extending the peanut shelf-life |
| CN109121546A (en) * | 2018-08-23 | 2019-01-04 | 安徽省东博米业有限公司 | A method of reducing germination percentage in paddy storage |
| CN109197176A (en) * | 2018-08-28 | 2019-01-15 | 江西省农业科学院 | A kind of storage practice of japonica rice seed |
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|---|---|---|---|---|
| US5930949A (en) * | 1994-06-10 | 1999-08-03 | Takii Shubyo Kabushiki Kaisha | Hydration of seeds with partially hydrated super absorbent polymer particles |
| CN101658203A (en) * | 2009-09-16 | 2010-03-03 | 唐敏林 | Persimmon acerbity-removing fresh-keeping agent containing attapulgite |
| CN102511220A (en) * | 2011-11-16 | 2012-06-27 | 北京农业智能装备技术研究中心 | Method for measuring activity of seeds of wheat based on microscopic dynamic ion flow detecting technology |
| CN104258695A (en) * | 2014-09-04 | 2015-01-07 | 青岛市高科专利技术转移平台有限公司 | Long-acting dehumidification drying agent |
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2016
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Patent Citations (4)
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|---|---|---|---|---|
| US5930949A (en) * | 1994-06-10 | 1999-08-03 | Takii Shubyo Kabushiki Kaisha | Hydration of seeds with partially hydrated super absorbent polymer particles |
| CN101658203A (en) * | 2009-09-16 | 2010-03-03 | 唐敏林 | Persimmon acerbity-removing fresh-keeping agent containing attapulgite |
| CN102511220A (en) * | 2011-11-16 | 2012-06-27 | 北京农业智能装备技术研究中心 | Method for measuring activity of seeds of wheat based on microscopic dynamic ion flow detecting technology |
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