CN106076292A - A kind of crop seed storage agent and storage method - Google Patents
A kind of crop seed storage agent and storage method Download PDFInfo
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- CN106076292A CN106076292A CN201610458447.2A CN201610458447A CN106076292A CN 106076292 A CN106076292 A CN 106076292A CN 201610458447 A CN201610458447 A CN 201610458447A CN 106076292 A CN106076292 A CN 106076292A
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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 field, disclose a kind of crop seed storage agent and storage method, described storage agent includes at least 2 kinds in calcium oxide, calcium chloride and super absorbent resin, this storage agent is applied in the storage of seeds, the vitality that can well keep, preserves more than 2 years germination percentages all more than 90%；Described crop seed storage method, technique is simple, low cost.
Description
Technical field
The present invention relates to the storage of seeds field, be specifically related to a kind of crop seed storage agent and storage method.
Background technology
Seed storage is to the preservation process before sowing after seed harvest.Crop seed storage problem is weight in agricultural production
The ring wanted, in production, keeps seed vitality relatively difficult in the seed long period at normal temperatures.Crop after harvesting, one
Seed is divided to be taken as the storage of seeds after appropriate drying, ready for sowing in the coming year, sow to Second Year after results
Seed to be preserved for nearly 1 year, and some time being taken as the seed of Germ-plasma resources protection to be preserved is longer.
But crop seed storage is different from raw-material storing, the storage of seeds can not be mildewed during not only requiring storage, life
Worm, seed vitality to be kept.After general crop seed preserves a period of time, seed vitality the most significantly declines, especially in south
Hot and humid under the conditions of particularly evident.Test result indicate that, hot and humid environment energy makes the film of seed saturating within a short period of time
Property increase, lipid peroxidation product content raises, the activity of enzyme reduces, the synthesis capability of protein and nucleic acid declines, poisonous generation
Thank thing accumulation, stored reserves consumption etc..These situations add the cost of seed the most virtually, especially for needs storage for a long time
Hide for seed all the more so.No matter it is engaged in department and the enterprise of seed sale, or buys and use the peasant of seed the deepest
Impacted, and undertake greater risk.Therefore, the highly desirable energy of people is by simple and time low-cost technologies means realize longer
Between preserve crop seed.
In order to reach the purpose of Long-term storage, low temperature, air conditioning technology is generally used to preserve, although but these technology
Can the most effectively keep seed vitality, but its overall operation is relatively costly, more adapt to the large warehoused use of seed.Planting
After son is sold in market and peasant household's hands, owing to the latter does not has a corresponding holding conditions, once can not sowing in time, or plant then
Son can not be sold smoothly, sow, and necessarily brings greater loss.Therefore be badly in need of a kind of can technology be simple, the storage of low cost
Method solves seed storage problem.
At present, the store method of a small amount of seed or germ plasm resource is predominantly: use water absorbing capacity strong but harmless to seed
Dry matter, sponges to provide low moisture environment by the air moisture around seed.Common desiccant has quick lime, five oxygen
Change two phosphorus, variable color silica gel etc..But, it is usually associated with the generation of exothermic phenomenon while absorbing water due to desiccant, does not meets kind
Sub-repository needs low temperature environment requirement.
Summary of the invention
It is that the store method of a small amount of seed of the prior art or germ plasm resource is thermally-stabilised to this end, to be solved by this invention
Property poor, easily cause seed vitality decline, problem that germination percentage is low.
For solving above-mentioned technical problem, the technical solution used in the present invention is as follows:
A kind of crop seed storage agent of the present invention, including super absorbent resin, also includes calcium oxide and/or chlorination
Calcium.
Alternatively, by weight, calcium oxide 1～8 parts, calcium chloride 2～7 parts, super absorbent resin 1～2 parts.
Alternatively, also include containing water of crystallization calcium hydroxide and aluminum chloride.
Alternatively, by weight, containing water of crystallization calcium hydroxide 5～10 parts, aluminum chloride 5～10 parts.
Based on above-mentioned crop seed storage method, comprise the steps:
To treat that stored seeds is put into seed storage container；
Above-mentioned storage agent is loaded in non-woven bag；
In the bottom of sub-storage bag, middle part, top, at least two position is placed and is accounted for seed weight 1～the storage of 10%
Agent；
Hermetically storing container, In Shade storage.
Alternatively, before being additionally included in described hermetically storing container step, the step that described tank evacuation is processed.
Alternatively, before being additionally included in described hermetically storing container step, in described tank, it is filled with preservation gas
Step；Described preservation gas is at least one in nitrogen or carbon dioxide.
Alternatively, in described tank, the concentration of described nitrogen is 20g/L-35g/L, and described gas concentration lwevel is
4g/L-11g/L.
Alternatively, described tank be block water, the storage of choke, light blocking, described storage bag use vacuum slide fastener or
Two-orbit sealing strip or heat-sealable way sealing.
Alternatively, also include treating the step that stored seeds is cleaned so that it is cleanliness reaches more than 95%.
The technique scheme of the present invention has the advantage that compared to existing technology
1. described in the embodiment of the present invention crop seed storage agent include super absorbent resin, also include calcium oxide and/or
Calcium chloride.Applicant is found by research, the addition of super absorbent resin in storage agent, not only can be by the side of physical absorption
Formula absorbs moisture and does not produce heat, but also can effectively disperse calcium oxide and/or calcium chloride, improves because of calcium oxide, chlorine
Change calcium water suction and produce the uniformity of heat, thus avoid harmful effect crop seed caused because of hot-spot.Oxidation
Calcium, calcium chloride water absorbing capacity are strong, can be effectively improved the drying capacity of described crop seed storage agent；Super absorbent resin can have
Effect dispersion calcium oxide and/or calcium chloride, it is to avoid the water absorbing capacity that water suction both causes after reuniting declines, significantly improve described
The drying capacity of crop seed storage agent.
2. the crop seed storage agent described in the embodiment of the present invention, also includes water of crystallization calcium hydroxide and aluminum chloride, both
Can react at normal temperatures, on the one hand, absorb the heat of calcium oxide water suction release, effectively reduce calcium oxide water suction heat release pair
The impact of crop seed, on the other hand, generates calcium chloride, is further used as desiccant and uses.
3. the embodiment of the present invention additionally provides the storage practice of a kind of grain and oil seed, puts into seed including by stored seeds
In storage bag；Storage agent is loaded in non-woven bag；In the bottom of seed storage bag, middle part, at least two position, top place
Account for seed weight 1～the storage agent of 10%；Hermetically storing bag, In Shade storage.The seed preserved in aforementioned manners is made to contain
The water yield, below GB, plants temperature suitably, and therefore, said method is remarkably improved seed storage time, and more than 2 years seeds of storage
Germination percentage is still higher than 90%；Meanwhile, this method use cost is low, simple, does not appears in storage the most secondary
Worm or the rotten situation that mildews.
4. the embodiment of the present invention additionally provides the storage practice of a kind of grain and oil seed, is included in described hermetically storing container step
Before Zhou, the step that described tank evacuation is processed.During the storage of seeds, oxygen content is also to affect the storage of seeds
Factor, hypoxia is conducive to seed to preserve for a long time, and the Repiration of seed can be made to a certain extent to be preferably minimized, suppress seed
Interior organic decomposition, evacuation can reduce oxygen content effectively and rapidly；Or it is filled with preservation atmospheric carbon dioxide or nitrogen
Gas, by the oxygen in storage container by being filled with the preservation gas extrusion of q.s out, is filled with preservation gas and not only can reach
To the purpose reducing oxygen content, it is also possible to play deinsectization and fresh-keeping effect.
5. the embodiment of the present invention additionally provides the storage practice of a kind of grain and oil seed, seed is positioned over block water, choke, resistance
The storage bag of light seals storage, is placed in the cool place at, sealing preservation can ensure that to a certain extent dry in storage container,
Hypoxia, the storage environment of room temperature, at utmost suppress aerobic respiration, reduces organic consumption in seed, reduces seed cell
The activity of endoenzyme, it is ensured that the vitality of seed.
Detailed description of the invention
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, it is provided that 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 embodiment, seed first passes through dry in the sun before putting into tank so that the final water content of seed exists
Less than 10%；Seed quality in each storage bag is 9000 grams, and the weight of storage agent is 90g～900g.
Embodiment 1
The present embodiment provides a kind of crop seed storage agent, including following components: super absorbent resin 10g, calcium chloride
20g。
A kind of crop seed storage method, the present embodiment selects Semen arachidis hypogaeae to preserve as seed, comprises the steps:
S1, Semen arachidis hypogaeae is put into seed storage container；
As one embodiment of the present of invention, in the present embodiment tank be block water, the storage bag of choke, light blocking.
S2, general's storage agent load in non-woven bag；
A bag storage agent is respectively placed on S3, bottom, middle part and top at tank, and storage agent amounts to 90g；
S4, hermetically storing container, In Shade storage；The present embodiment uses vacuum slide fastener mode to carry out close to storage bag
Envelope.
Embodiment 2
The present embodiment provides a kind of crop seed storage agent, including following components: calcium oxide 10g, super absorbent resin
10g。
A kind of crop seed storage method, the present embodiment selects Semen arachidis hypogaeae to preserve as seed, comprises the steps:
S1, Semen arachidis hypogaeae is put into seed storage container；
As one embodiment of the present of invention, in the present embodiment tank be block water, the storage bag of choke, light blocking.
S2, general's storage agent load in non-woven bag；
A bag storage agent is respectively placed on S3, bottom, middle part and top at seed storage bag, and storage agent amounts to 80g；
S4, to described tank evacuation process；
S5, hermetically storing container, In Shade storage；The present embodiment uses vacuum slide fastener mode to carry out close to storage bag
Envelope.
Embodiment 3
The present embodiment provides a kind of crop seed storage agent, including following components: calcium oxide 30g, calcium chloride 40g, high suction
Water-base resin 20g.
A kind of crop seed storage method, the present embodiment selects Semen arachidis hypogaeae to preserve as seed, comprises the steps:
S1, Semen arachidis hypogaeae is put into seed storage container；
As one embodiment of the present of invention, in the present embodiment tank be block water, the storage bag of choke, light blocking.
S2, general's storage agent load in non-woven bag；
A bag storage agent is respectively placed on S3, bottom, middle part and top at seed storage container, and storage agent amounts to 270g；
S4, it is filled with, in described tank, the nitrogen that concentration is 20g/L～28g/L；
S5, hermetically storing container, In Shade storage；The present embodiment uses two-orbit sealing mode to carry out storage bag
Seal.
Embodiment 4
The present embodiment provides a kind of crop seed storage agent, including following components: calcium oxide 60g, calcium chloride 40g, high suction
Water-base resin 20g, containing water of crystallization calcium hydroxide 50g, aluminum chloride 50g.
A kind of crop seed storage method, the present embodiment selects Semen arachidis hypogaeae to preserve as seed, comprises the steps:
S1, Semen arachidis hypogaeae is put into seed storage container；
As one embodiment of the present of invention, in the present embodiment tank be block water, the storage bag of choke, light blocking.
S2, general's storage agent load in non-woven bag；
S3, respectively place in the bottom of seed storage container and top one bag storage agent, storage agent amount to 440g；
S4, it is filled with, in described tank, the nitrogen that concentration is 28g/L～35g/L；
S5, hermetically storing container, In Shade storage；The present embodiment uses two-orbit sealing mode to row during storage bag
Seal.
Embodiment 5
The present embodiment provides a kind of crop seed storage agent, including following components: calcium oxide 80g, calcium chloride 70g, high suction
Water-base resin 20g, containing water of crystallization calcium hydroxide 90g, aluminum chloride 90g.
A kind of crop seed storage method, the present embodiment selects Semen arachidis hypogaeae to preserve as seed, comprises the steps:
S1, treat storage Semen arachidis hypogaeae be cleaned so that it is cleanliness reaches 95%；
S2, Semen arachidis hypogaeae is put into seed storage container；
As one embodiment of the present of invention, in the present embodiment tank be block water, the storage bag of choke, light blocking.
S3, general's storage agent load in non-woven bag；
S4, respectively place in the bottom of seed storage container and top one bag storage agent, storage agent amount to 700g；
S5, it is filled with, in described tank, the carbon dioxide that concentration is 4g/L～7g/L；
S6, hermetically storing container, In Shade storage；The present embodiment uses heat-sealable way to seal row during storage bag.
Embodiment 6
The present embodiment provides a kind of crop seed storage agent, including following components: calcium oxide 70g, calcium chloride 20g, high suction
Water-base resin 10g, containing water of crystallization calcium hydroxide 100g, aluminum chloride 100g.
A kind of crop seed storage method, the present embodiment selects Semen arachidis hypogaeae to preserve as seed, comprises the steps:
S1, treat storage Semen arachidis hypogaeae be cleaned so that it is cleanliness reaches 95%；
S2, Semen arachidis hypogaeae is put into seed storage container；
As one embodiment of the present of invention, in the present embodiment tank be block water, the storage bag of choke, light blocking.
S3, general's storage agent load in non-woven bag；
A bag storage agent is respectively placed on S4, bottom, middle part and top at seed storage container, and storage agent amounts to 900g；
S5, it is 7g/L～11g/L carbon dioxide toward described tank is filled with concentration；
S6, hermetically storing container, In Shade storage；The present embodiment uses heat-sealable way to seal storage bag.
Embodiment 7
The present embodiment provides a kind of crop seed storage agent, including following components: calcium oxide 70g, calcium chloride 40g, high suction
Water-base resin 20g, containing water of crystallization calcium hydroxide 60g, aluminum chloride 60g.
A kind of crop seed storage method, the present embodiment selects Semen arachidis hypogaeae to preserve as seed, comprises the steps:
S1, treat storage Semen arachidis hypogaeae be cleaned so that it is cleanliness reaches 95%；
S2, Semen arachidis hypogaeae is put into seed storage container；
As one embodiment of the present of invention, in the present embodiment tank be block water, the storage bag of choke, light blocking.
S3, general's storage agent load in non-woven bag；
S4, respectively place in the bottom of seed storage container and top one bag storage agent；
S5, toward described tank being filled with carbon dioxide that concentration is 6g/L～8g/L and concentration is 30g/L～33g/L
Nitrogen；
S6, hermetically storing container, In Shade storage；The present embodiment uses two-orbit sealing mode to carry out storage bag
Seal.
Embodiment 8
The present embodiment provides a kind of crop seed storage agent, including following components: calcium oxide 80g, calcium chloride 20g, high suction
Water-base resin 10g, containing water of crystallization calcium hydroxide 100g, aluminum chloride 100g.
A kind of crop seed storage method, the present embodiment selects Semen arachidis hypogaeae to preserve as seed, comprises the steps:
S1, treat storage Semen arachidis hypogaeae be cleaned so that it is cleanliness reaches 95%；
S2, Semen arachidis hypogaeae is put into seed storage container；
As one embodiment of the present of invention, in the present embodiment tank be block water, the storage bag of choke, light blocking.
S3, general's storage agent load in non-woven bag；
S4, respectively place in the bottom of seed storage container and top one bag storage agent, storage agent amount to 620g；
S5, toward described tank being filled with carbon dioxide that concentration is 4g/L～5g/L and concentration is 30g/L～35g/L
Nitrogen；
S6, hermetically storing container, In Shade storage；The present embodiment uses hot-seal mode to carry out close to storage bag
Envelope.
Embodiment 9
The present embodiment provides a kind of crop seed storage agent and storage method, and the crop seed of the present embodiment is Semen sojae atricolor, its
It is all with embodiment 1.
Embodiment 10
The present embodiment provides a kind of crop seed storage agent and storage method, and the crop seed of the present embodiment is Semen sojae atricolor, its
It is all with embodiment 2.
Embodiment 11
The present embodiment provides a kind of crop seed storage agent and storage method, and the crop seed of the present embodiment is Semen sojae atricolor, its
It is all with embodiment 3.
Embodiment 12
The present embodiment provides a kind of crop seed storage agent and storage method, and the crop seed of the present embodiment is Semen sojae atricolor, its
It is all with embodiment 4.
Embodiment 13
The present embodiment provides a kind of crop seed storage agent and storage method, and the crop seed of the present embodiment is Semen sojae atricolor, its
It is all with embodiment 5.
Embodiment 14
The present embodiment provides a kind of crop seed storage agent and storage method, and the crop seed of the present embodiment is Semen sojae atricolor, its
It is all with embodiment 6.
Embodiment 15
The present embodiment provides a kind of crop seed storage agent and storage method, and the crop seed of the present embodiment is Semen sojae atricolor, its
It is all with embodiment 7.
Embodiment 16
The present embodiment provides a kind of crop seed storage agent and storage method, and the crop seed of the present embodiment is Semen sojae atricolor, its
It is all with embodiment 8.
Embodiment 17
The present embodiment provides a kind of crop seed storage agent and storage method, and the crop seed of the present embodiment is Semen Allii Tuberosi, its
It is all with embodiment 1.
Embodiment 18
The present embodiment provides a kind of crop seed storage agent and storage method, and the crop seed of the present embodiment is Semen Allii Tuberosi, its
It is all with embodiment 2.
Embodiment 19
The present embodiment provides a kind of crop seed storage agent and storage method, and the crop seed of the present embodiment is Semen Allii Tuberosi, its
It is all with embodiment 3.
Embodiment 20
The present embodiment provides a kind of crop seed storage agent and storage method, and the crop seed of the present embodiment is Semen Allii Tuberosi, its
It is all with embodiment 4.
Embodiment 21
The present embodiment provides a kind of crop seed storage agent and storage method, and the crop seed of the present embodiment is Semen Allii Tuberosi, its
It is all with embodiment 5.
Embodiment 22
The present embodiment provides a kind of crop seed storage agent and storage method, and the crop seed of the present embodiment is Semen Allii Tuberosi, its
It is all with embodiment 6.
Embodiment 23
The present embodiment provides a kind of crop seed storage agent and storage method, and the crop seed of the present embodiment is Semen Allii Tuberosi, its
It is all with embodiment 7.
Embodiment 24
The present embodiment provides a kind of crop seed storage agent and storage method, and the crop seed of the present embodiment is Semen Allii Tuberosi, its
It is all with embodiment 8.
Comparative example 1
The present embodiment provides a kind of crop seed storage agent and storage method, stores agent selective oxidation calcium, weight 90g.
A kind of crop seed storage method, the present embodiment selects Semen arachidis hypogaeae to preserve as seed, comprises the steps:
S1, Semen arachidis hypogaeae is put into seed storage bag；
Dry in the sun is first passed through so that the final water content of Semen arachidis hypogaeae is below 10% after Semen arachidis hypogaeae collection.
S2, the calcium oxide average mark of 90g altogether is installed in 3 non-woven bags；
S3, by 3 in S2 equipped with storage agent non-woven bag be respectively placed in the bottom of storage bag, middle part and top；
S4, hermetically storing bag, In Shade storage.
Comparative example 2
The present embodiment provides a kind of crop seed storage agent and storage method, and storage agent includes calcium oxide 50g and calcium chloride
40g。
A kind of crop seed storage method, the present embodiment selects Semen arachidis hypogaeae to preserve as seed, comprises the steps:
S1, Semen arachidis hypogaeae is put into seed storage bag；
Dry in the sun is first passed through so that the final water content of Semen arachidis hypogaeae is below 10% after Semen arachidis hypogaeae collection.
S2, storage agent average mark is installed in 3 non-woven bags；
S3, by 3 in S2 equipped with storage agent non-woven bag be respectively placed in the bottom of storage bag, middle part and top；
S4, hermetically storing bag, In Shade storage.
Comparative example 3
The present embodiment provides a kind of crop seed storage agent and storage method, and storage agent includes calcium oxide 180g and calcium chloride
120g。
A kind of crop seed storage method, the present embodiment selects Semen arachidis hypogaeae to preserve as seed, comprises the steps:
S1, Semen arachidis hypogaeae is put into seed storage bag；
Dry in the sun is first passed through so that the final water content of Semen arachidis hypogaeae is below 10% after Semen arachidis hypogaeae collection.
S2, storage agent average mark is installed in 3 non-woven bags；
S3, by 3 in S2 equipped with storage agent non-woven bag be respectively placed in the bottom of storage bag, middle part and top；
S4, hermetically storing bag, In Shade storage.
Comparative example 4
The present embodiment provides a kind of crop seed storage agent and storage method, and storage agent includes calcium oxide 200g and calcium chloride
100g。
A kind of crop seed storage method, the present embodiment selects Semen arachidis hypogaeae to preserve as seed, comprises the steps:
S1, treat storage Semen arachidis hypogaeae be cleaned so that it is cleanliness reaches 95%；
S2, Semen arachidis hypogaeae is put into seed storage bag；
Dry in the sun is first passed through so that the final water content of Semen arachidis hypogaeae is below 10% after Semen arachidis hypogaeae collection.
S3, storage agent average mark is installed in 3 non-woven bags；
S4,3 in S2 are respectively placed in bottom and the top of storage bag equipped with the non-woven bag of storage agent；
S5, hermetically storing bag, In Shade storage.
Comparative example 5
The present embodiment provides a kind of crop seed storage agent and storage method, and storage agent includes calcium oxide 300g and calcium chloride
400g。
A kind of crop seed storage method, the present embodiment selects Semen arachidis hypogaeae to preserve as seed, comprises the steps:
S1, Semen arachidis hypogaeae is put into seed storage bag；
Dry in the sun is first passed through so that the final water content of Semen arachidis hypogaeae is below 10% after Semen arachidis hypogaeae collection.
S2, storage agent average mark is installed in 3 non-woven bags；
S3, by 3 in S2 equipped with storage agent non-woven bag be respectively placed in the bottom of storage bag, middle part and top；
S4, hermetically storing bag, In Shade storage.
Comparative example 6
The present embodiment provides a kind of crop seed storage agent and storage method, and storage agent includes calcium oxide 600g and calcium chloride
300g。
A kind of crop seed storage method, the present embodiment selects Semen arachidis hypogaeae to preserve as seed, comprises the steps:
S1, Semen arachidis hypogaeae is put into seed storage bag；
Dry in the sun is first passed through so that the final water content of Semen arachidis hypogaeae is below 10% after Semen arachidis hypogaeae collection.
S2, storage agent average mark is installed in 3 non-woven bags；
S3, by 3 in S2 equipped with storage agent non-woven bag be respectively placed in the bottom of storage bag, middle part and top；
S4, hermetically storing bag, In Shade storage.
Effect example
Crop seed (Semen arachidis hypogaeae, Semen sojae atricolor and Semen Allii Tuberosi) in embodiment 1-embodiment 24 is preserved 6 months, 12 months, 24
After Yue, the random crop seed 500 taken out in each embodiment is one group and carries out germination percentage test, and each embodiment repeats three
Group, result such as following table:
Data above shows, uses crop of the present invention storage agent and storage practice can at utmost keep seed
Vitality, preserve 6 months, 12 months and after 24 months, germinative number and the average germination percentage of Semen arachidis hypogaeae, Semen sojae atricolor and Semen Allii Tuberosi all exist
More than 90%, high germination rate is up to 96.8%, and the prolongation of storage time does not the most significantly affect percentage of seedgermination.It is right to use
Crop storage agent and storage practice described in ratio carry out germination percentage test to Semen arachidis hypogaeae, and average germination percentage is about 80%, the highest
Germination percentage is also only 83.8%, and prolongation germination percentage over time is decreased obviously, minimum can be to 63.8%.
Obviously, above-described embodiment is only for clearly demonstrating example, and not restriction to embodiment.Right
For those of ordinary skill in the field, can also make on the basis of the above description other multi-form change or
Variation.Here without also cannot all of embodiment be given exhaustive.And the obvious change thus extended out or
Change among still in protection scope of the present invention.
Claims (10)
1. a crop seed storage agent, it is characterised in that include super absorbent resin, also include calcium oxide and/or calcium chloride.
Crop seed the most according to claim 1 storage agent, it is characterised in that by weight, calcium oxide 1～8 parts, chlorine
Change calcium 2～7 parts, super absorbent resin 1～2 parts.
Crop seed the most according to claim 1 and 2 storage agent, it is characterised in that also include containing water of crystallization calcium hydroxide
And aluminum chloride.
Crop seed the most according to claim 3 storage agent, it is characterised in that by weight, containing water of crystallization hydroxide
Calcium 5～10 parts, aluminum chloride 5～10 parts.
5. a crop seed storage method, it is characterised in that comprise the steps:
To treat that stored seeds is put into seed storage container；
Storage agent described in claim 1-4 is loaded in non-woven bag；
In the bottom of seed storage container, middle part, top, at least two position is placed and is accounted for seed weight 1～the storage of 10%
Agent；
Hermetically storing container, In Shade storage.
Crop seed storage method the most according to claim 5, it is characterised in that be additionally included in described hermetically storing container
Before step, the step that described tank evacuation is processed.
Crop seed storage method the most according to claim 5, it is characterised in that be additionally included in described hermetically storing container
Before step, in described tank, it is filled with the step of preservation gas；Described preservation gas be in nitrogen or carbon dioxide extremely
Few one.
Crop seed storage method the most according to claim 7, it is characterised in that in described tank, described nitrogen
Concentration be 20g/L～35g/L, described gas concentration lwevel is 4g/L～11g/L.
9. according to the crop seed storage method described in any one of claim 5-8, it is characterised in that described tank is
Block water, the storage container of choke, light blocking, described tank uses vacuum slide fastener or two-orbit sealing strip or heat-sealable way envelope
Mouthful.
Grain and oil crop seed storage method the most according to claim 9, it is characterised in that also include treating stored seeds
The step being cleaned so that it is cleanliness reaches more than 95%.
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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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| CN106076292B (en) | 2018-09-18 |
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