CN109362275A - A kind of ecological blanket based on seed coating technology - Google Patents
A kind of ecological blanket based on seed coating technology Download PDFInfo
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- CN109362275A CN109362275A CN201811299409.2A CN201811299409A CN109362275A CN 109362275 A CN109362275 A CN 109362275A CN 201811299409 A CN201811299409 A CN 201811299409A CN 109362275 A CN109362275 A CN 109362275A
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- seed
- coating agent
- layer
- ecological blanket
- layer coating
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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
- A01C1/06—Coating or dressing seed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D5/00—Fertilisers containing magnesium
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
Abstract
Present invention firstly discloses applying capsuled seed in ecological blanket, achieving and good overcoming extraneous water shortage, pest and disease damage, hanging or place out-of-flatness Some seeds not close to the effect of soil etc.；Present invention is alternatively directed to property the coating constituents of capsuled seed are improved, the adhesion strength in coatings between substance can be enhanced by the way that plant fiber is added in coatings, it effectively prevent coatings to fall off, by introducing aeroge in coatings, has the performance of high temperature resistance capsuled seed；In addition, do not include the nutrient matrixes such as soil the present invention also provides a kind of ecological blanket for optimizing structure in ecological blanket of the present invention, be readily transported and install, it is applied widely.
Description
Technical field
The invention belongs to the technical fields that capsuled seed is applied in ecological blanket, more particularly to one kind to be based on seed pelleting skill
The ecological blanket of art.
Background technique
With the rapid development of economy, the construction of traffic routes, the excavation in mine and the premises such as highway in all parts of the country, railway
The destruction to massif ecological environment such as business men exploitation, forms a large amount of open grounds, causes original surface vegetation to destroy, water and soil stream
The various environmental problems such as mistake, mud-rock flow, landslide, therefore open ground becomes the problem of being concerned in restoration of the ecosystem field.
Chinese CN201310193555.8 patent be related to it is a kind of control seed sprout drought-resisting coating agent, capsuled seed and
Preparation method, coating agent is mainly by internal layer coating agent (water conservation layer), middle layer coating agent (buffer layer), outer layer coating (control water
Layer) composition.Water conservation layer contains water-retaining agent, can play the role of water storage, water storage；On the one hand buffer layer makes to be retained layer surface light
Sliding rounding, in order to control the cladding of water layer, another side can be absorbed due to the water-soluble matter of this layer and be penetrated control water layer
A small amount of moisture；Control water layer cannot dissolve in water, but can be swollen, the pore size in the duct that control moisture passes through, and then control
The entrance of moisture processed.When rainfall is smaller is insufficient for seed Germination And Seedling, micro moisture is through control water layer, so
It is absorbed afterwards by buffer layer, water conservation layer without entering seed；When abundant rainfall, has large quantity of moisture and penetrate control water layer, this
When buffer layer be dissoluted completely, sharply expanded after water-retaining agent water suction, and then burst control water layer so that seed starts water suction and sprouts,
And smooth seedling is able in the effect of water-retaining agent.The capsuled seed does not have the effect of shock resistance and extruding, in the process of transport
Middle seed is easily destroyed.
Chinese CN201510720860.7 patent is related to desert treatment field more particularly to a kind of packet of control of desert
Clothing seed and preparation method thereof, which is characterized in that the outside of the seed is successively coated with hypothallus, coatings, protective layer,
Include soil conditioner, biological organic fertilizer, planting soil in the hypothallus, includes molecular weight in the coatings for 2-6's ten thousand
Gamma-polyglutamic acid, root-inducing powder, the gamma-polyglutamic acid that molecular weight is 30-100 ten thousand.The soil conditioner and life that hypothallus uses
Organic fertilizer combines, and not only can percentage of seedgermination be improved in this way, but also can improve the soil issues in desert；Coatings are raw
Object water-retaining agent is using the different gamma-polyglutamic acid of molecular size range, the water that is formed after the water holding capacity and water suction of gamma-polyglutamic acid
The slow releasing function of gel is mixed into root-inducing powder on basis herein, greatly improves the survival rate of desert xerophyte；Outside protective layer
Layer is control root container, and the aperture of control root container can not only make seed grow, but also protect during can playing plant seeds by airplane in the sky
The effect of shield.The coatings cannot play heat-insulated effect, and seed easily occurs rotten under more hot environment, lead to seed
Germination rate is lower.
What is generally wrapped up in existing ecological blanket is common grass seeds, and common grass seeds is applied cannot overcome outside in ecological blanket
Boundary's water shortage, pest and disease damage, ecological blanket are hanging or out-of-flatness Some seeds in place are not close to the influence of the extraneous unfavorable factor such as soil；
Existing by packaging technique, treated that capsuled seed does not have performance resistant to high temperature, and capsuled seed is placed on ecological blanket
In, seed is easily led in the case where hot weather and is gone bad, and germination rate is reduced；The coatings intensity of existing capsuled seed compared with
It is low, do not have anti-extrusion and shock proof ability, applies in ecological blanket the coatings in the transport of ecological blanket and installation process
It is easy to fall off, seed is easy to damage.Therefore be badly in need of design it is a kind of based on the ecological blanket of seed coating technology to solve the above problems.
Summary of the invention
In response to the problems existing in the prior art, the purpose of the present invention is to provide a kind of ecologies based on seed coating technology
Blanket.Inventor is based on problem of the prior art, for the first time applies capsuled seed in ecological blanket, reaches and overcome extraneous water shortage, disease
Insect pest, hanging or place out-of-flatness Some seeds are not close to the technical effect of the influence of the extraneous unfavorable factor such as soil；By outer
The intensity of layer coating agent enhancing seed pelleting, prevents external forces from damaging to seed, while plant fiber can enhance
Adhesion strength between substance can effectively prevent coatings to fall off；Make capsuled seed that there is thermal insulation by middle layer coating agent
Can, prevent seed from impacting in hot environment to seed.
To achieve the above object, the technical solution adopted by the present invention is that:
The present invention provides a kind of application of capsuled seed in ecological blanket.
It will can overcome the defect that extraneous water shortage, pest and disease damage, outstanding by packaging technique treated seed application in ecological blanket
Empty or place out-of-flatness Some seeds are not close to the influence of the unvanquishable extraneous unfavorable factor of the agriculture capsuled seed such as soil；
Greatly improve survival rate.
A kind of ecological blanket based on seed coating technology, from top to bottom successively include: sizing net bottom layer, seed fixing layer,
Seed layer, plant fiber layer, sizing netlist layer；The seed fixing layer includes permeable lamella and is arranged at described permeable
The anti-skid structure that layer surface is used to prevent seed mobile, the seed layer include by seed coating technology treated coating
Seed, the sizing net bottom layer and sizing netlist layer are reticular structure.
The present invention handles seed to obtain capsuled seed using seed coating technology, on sizing net bottom layer upper berth
If the seed fixing layer, then capsuled seed is laid on the seed fixing layer, the seed fixing layer includes permeable
Layer and anti-skid structure, the anti-skid structure can prevent seed movement during transport, installation etc. from causing plant non-uniform
Problem；Growth substrate layer is typically contained in traditional ecological blanket structure, on the one hand provides nutrition, one side and seed for seed
Mixing prevents seed from falling, and herein described ecological blanket not only has certain intensity without growth substrate layer, the permeable lamella,
It can play the role of supporting seed, and there is stronger water penetration, can guarantee the normal growth of seed；The plant
Fibrous layer is prepared by natural plant fibre, has the function of water lock, while can prevent rainwater or river water from washing away to kind
Son damages；The structure of herein described ecological blanket is configured according to the specific features of capsuled seed, and packet is suitable for
Application of the clothing seed in ecological blanket.Ecological blanket product of the present invention based on seed coating technology increases life without additional
Long hypothallus, so that ecological blanket product thickness is small, convenient for saving, transporting and install；The ecological blanket in process of production will kind
Son is mounted on interiors of products, and the factorial production, fabricated construction, rapid multiple green construction requirements may be implemented；It is same with market
Class product, which is compared, has form of construction work simple, and construction efficiency is high, of less demanding to levelling of the land degree, and curing requirements are low, fast at level ground
The advantages that degree is fast, stable at level ground quality.
The capsuled seed outer wall is enclosed with natural adhesive, and each capsuled seed is bonded in one by natural adhesive
Act the pelleted seed sublayer for being formed and there is adhesive property.The pelleted seed sublayer has adhesive property, can fix with the seed
Anti-skid structure on layer preferably combines, and prevents seed mobile, avoids the non-uniform situation of plant.
Several fixed links are symmetrically arranged on the sizing netlist layer, the sizing net bottom layer is equipped with described solid for being clamped
Several card slots of fixed pole；The fixed link include one end be mounted on the connecting rod of the sizing netlist layer bottom surface, be mounted on it is described
The cone of connecting rod bottom.The fixed link passes through each layer of the fibre curtain, and the cone is connected in the card slot,
So that each layer is fixed together, prevents each interlayer from relative displacement occurs.
The sizing netlist layer is the cell structure being made of skeleton, and the skeleton is the round tube of hollow structure, the circle
Sponge is filled with inside pipe, the skeleton upper and lower surface is evenly equipped with water hole.
The sizing netlist layer is made of round tube, filling sponge in round tube can be played in the case where rainfall is plentiful
The case where certain water retention can make water slow release, alleviate seed water shortage.
The permeable lamella is one of non-woven fabrics, synthetic fibre paper.
The anti-skid structure is the cell structure for sticking in the permeable sheet surfaces.
The anti-skid structure is the protrusion for being evenly arranged on the permeable sheet surfaces.
The permeable lamella not only has preferable water penetration, also has certain intensity, seed can be fixed on to institute
It states inside fibre curtain, suitable subenvironment has been built for the seed germination stage, while it is described to interfere seminal root that must break through
Water lamella is contacted with soil.
The sizing net bottom layer and sizing netlist layer are PP material, and pore size is 1 × 1cm-5 × 5cm.
Plant fiber layer includes one or more of stalk, shredded coconut meat fiber.Stalk, shredded coconut meat fiber are circular economy production
Product advantageously reduce crop straw burning, protection environment, promote increasing peasant income.
The fibre curtain with a thickness of 1-3cm.It is readily transported, saves, and installation.
The capsuled seed is made of internal layer coating agent, middle layer coating agent and outer layer coating agent.In agricultural production,
Seed after coating agent for seed wraps up directly is planted in the soil, and soil further wraps up capsuled seed, is being filled
Coatings can promote seed germination to grow under conditions of sufficient moisture, seed can be played under the protection of soil it is certain every
The effect of exhausted high temperature, in addition, agricultural seed plantation is in the soil, soil has certain package and protective effect to capsuled seed,
Even if coatings fall off, its effective component still is able to act on seed, and can play certain prevents effective component to be lost
Effect.The present invention acts on capsuled seed in ecological blanket, and the Nutrient mediums such as soil are not included in ecological blanket of the present invention
Ecological blanket of the present invention is acted on the neck such as slope of highway, Channel slope, reservoir slopes, mine recovery, desert treatment by matter
Need seeds self that there is performance resistant to high temperatures when domain；In addition, packet of the ecological blanket in transport and installation process, in ecological blanket
Clothing seed is larger by external force, and the coatings of capsuled seed of the present invention can resist external force and prevent from falling off, ability
Guarantee the rudiment of seed.
The outer layer coating agent includes animal repellant, attapulgite clay, talcum powder, plant fiber；The plant fiber
For preventing extruding, collision from damaging in transport, installation process to seed in ecological blanket.
By adding plant fiber in the outer layer coating agent, plant fiber has certain intensity, in outer layer coating
It is criss-cross in agent, it is capable of forming the reticular structure with some strength, prevents ecological blanket from wrapping during transport, installation etc.
Clothing seed such as collides or squeezes at the problem of that external force destruction damages seed；Reticular structure being capable of enhancing material simultaneously
Between adhesion strength, coatings can be effectively prevent to fall off；Plant fiber degradable can be used as in the seed growth budding stage
Nutriment promotes seed growth.
The animal repellant, attapulgite clay, the total weight of talcum powder and the weight ratio of the plant fiber are 60-
70:30-40.
The middle layer coating agent is aerosil.
The aerosil has the characteristics that high porosity, low-density have good heat insulation, works as ecology
When blanket meets with scorching temperature, the natural conditions of water shortage arid, aeroge can make internal seeds not affected by the high temperature, guarantee
The storage condition of seed is stablized；Aerosil has the characteristics that loose porous simultaneously, is not enough to completely when amount of rainfall is smaller
When sufficient seed germination seedling, micro moisture does not enter seed by aerosil absorption by outer layer coating agent；Work as rain
When water is abundant, large quantity of moisture is had through outer layer coating agent, aerosil water suction at this time becomes wet gel, Neng Gouqi
Promote seed water suction rudiment to certain water reservation.
The internal layer coating agent includes water-retaining agent, attapulgite clay, talcum powder.
A kind of preparation method for applying the capsuled seed in ecological blanket, comprising the following steps:
1) water-retaining agent, attapulgite clay, talcum powder are crushed respectively, prepares internal layer coating agent；
2) use tetraethyl orthosilicate for silicon original, methyl trimethoxy oxygroup is modifying agent, and dehydrated alcohol is solvent, hydrochloric acid and ammonia
Water is catalyst, and silica wet gel is made as middle layer coating agent；
3) animal repellant, attapulgite clay, talcum powder are crushed respectively, are then uniformly mixed with the plant fiber,
Prepare outer layer coating agent；
4) ethyl cellulose is added in ethyl alcohol, stirring and dissolving, adhesive is made；
5) spray adhesive and internal layer coating agent in capsuled seed carries out internal layer Pelleting processing, and internal layer coating is made
Seed；
6) middle layer coating agent is sprayed in inner layer packet seed, Room-temperature low-pressure is dried to obtain silica in air atmosphere
The middle layer capsuled seed of aeroge package；
7) spray adhesive and outer layer coating agent into middle layer capsuled seed, carry out outer layer Pelleting Cotton seeds to get
Capsuled seed.
In step 6), the middle layer coating agent is 1-5:100 with the weight ratio to capsuled seed.
In step 7), the outer layer coating agent is 50-200:100 with the weight to capsuled seed.
Compared with prior art, the beneficial effects of the present invention are:
(1) capsuled seed is used in ecological blanket by the present invention for the first time, can overcome the defect that extraneous water shortage, seed suspending or place
Out-of-flatness Some seeds not close to the agriculture unvanquishable external world of capsuled seed such as soil and high temperature resistant drought environment it is unfavorable because
The influence of element；Greatly improve survival rate；
(2) structure type of ecological blanket of the present invention is to have built suitable subenvironment in the seed germination stage, is prevented
Seed movement during transport, installation etc. causes the non-uniform problem of plant；It is of the present invention based on seed coating technology
Ecological blanket product increases growth substrate layer without additional, so that ecological blanket product thickness is small, convenient for preservation, transport and installation；
(3) present invention adds plant fiber in the outer layer coating agent, and plant fiber has certain intensity, in outer layer
It is criss-cross in coating agent, it is capable of forming the reticular structure with some strength, ecological blanket can be prevented in transport, installation etc.
Capsuled seed such as collides or squeezes at the problem of that external force destruction damages seed in the process, while reticular structure can
Adhesion strength between enhancing material can effectively prevent coatings to fall off；In addition, plant fiber degradable, sprouts in seed growth
The bud stage can be used as nutriment and promote seed growth；
(4) present invention has good heat insulation as middle layer coating agent using aerosil, works as ecology
When blanket meets with scorching temperature, the natural conditions of water shortage arid, aeroge can make internal seeds not affected by the high temperature, guarantee
The storage condition of seed is stablized；Aerosil has the characteristics that loose porous simultaneously, is not enough to completely when amount of rainfall is smaller
When sufficient seed germination seedling, micro moisture does not enter seed by aerosil absorption by outer layer coating agent；Work as rain
When water is abundant, large quantity of moisture is had through outer layer coating agent, aerosil water suction at this time becomes wet gel, Neng Gouqi
Promote seed water suction rudiment to certain water reservation.
Specific embodiment
Technical solution of the present invention is clearly and completely described below, it is clear that described embodiment is only this
Invention a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiment obtained, shall fall within the protection scope of the present invention under the conditions of not making creative work.
Embodiment 1
The present embodiment provides a kind of application of capsuled seed in ecological blanket, the ecological blanket successively includes: from top to bottom
Sizing net bottom layer, seed fixing layer, seed layer, plant fiber layer, sizing netlist layer；The seed fixing layer includes permeable
Layer and anti-skid structure of the permeable sheet surfaces for preventing seed mobile is set, the seed layer includes passing through kind
Capsuled seed after attached bag clothing technical treatment, the sizing net bottom layer and sizing netlist layer are reticular structure.
The capsuled seed is made of internal layer coating agent, middle layer coating agent and outer layer coating agent.Seed is grass seeds.
The outer layer coating agent includes animal repellant, attapulgite clay, talcum powder, plant fiber；The plant fiber
For preventing extruding, collision from damaging in transport, installation process to seed in ecological blanket；The animal repellant, bumps
The weight ratio of stick clay, the total weight of talcum powder and the plant fiber is 60:40.
The middle layer coating agent is aerosil,
The internal layer coating agent includes water-retaining agent, attapulgite clay, talcum powder.
Apply the preparation method of the capsuled seed in ecological blanket, comprising the following steps:
1) water-retaining agent, attapulgite clay, talcum powder are crushed respectively, granularity >=water-retaining agent powder of 200 mesh, bumps is made
Stick clay powder, talcum powder prepare internal layer coating agent, wherein the weight of the water-retaining agent powder, attapulgite clay powder, talcum powder
You are 2:10:3
2) use tetraethyl orthosilicate for silicon original, methyl trimethoxy oxygroup is modifying agent, and dehydrated alcohol is solvent, hydrochloric acid and ammonia
Water is catalyst, and silica wet gel is made as middle layer coating agent；
3) animal repellant, attapulgite clay, talcum powder are crushed respectively, the animal repellant of granularity >=200 mesh is made
Powder, attapulgite clay powder, talcum powder, are then uniformly mixed with the plant fiber, and the plant fiber is stalk fibre, system
Standby outer layer coating agent；The animal repellant powder, attapulgite clay powder, talcum powder weight ratio are 3:30:50
4) ethyl cellulose is added in 95% ethyl alcohol, stirring and dissolving, adhesive is made；Wherein in every 100mL ethyl alcohol
It is added in 1.8g ethyl cellulose or 1L ethyl alcohol and 18g ethyl cellulose is added, i.e., the concentration of adhesive is 1.8%；
5) 100g seed is placed in seed-coating machine, opens coating agent, spray seed with adhesive, make uniformly to be stained with outside seed
Have adhesive, in addition internal layer coating agent, be attached to internal layer coating agent uniformly outside seed, then successively spray adhesive with
Internal layer coating agent is added, so constantly repeatedly, until the weight increase by 50% of plantation, internal layer coating seed is made；Wherein, often
Secondary spray adhesive volume is about the 4.5% of seed weight, i.e., the volume of the adhesive sprayed every time in every 100g seed is
4.5mL；The weight of addition internal layer coating agent is about the 1.5% of seed weight every time, i.e., sprays every time in every 100g seed interior
The volume of layer coating agent is 1.5g；The weight ratio of volume and internal layer coating agent that binder is added is 3:1；Internal layer coating agent
Weight ratio with seed is that internal layer coating seed is made in 50:100；
6) middle layer coating agent is sprayed in inner layer packet seed, Room-temperature low-pressure is dried to obtain silica in air atmosphere
The middle layer capsuled seed of aeroge package, the middle layer coating agent are 3:100 with the weight ratio to capsuled seed；
7) spray adhesive and outer layer coating agent into middle layer capsuled seed, spray pattern is identical as step 5), outer layer
The weight ratio of coating agent and seed is that 50:100 obtains capsuled seed.
Embodiment 2
The present embodiment provides a kind of application of capsuled seed in ecological blanket, compared with Example 1, the difference is that:
The outer layer coating agent includes animal repellant, attapulgite clay, talcum powder, is free of plant fiber.
Embodiment 3
The present embodiment provides a kind of application of capsuled seed in ecological blanket, compared with Example 1, the difference is that:
The middle layer coating agent includes potassium nitrate, boric acid, magnesium sulfate, zinc sulfate, plant growth regulator, attapulgite clay, cunning
Mountain flour is composed by weight 4:0.2:2:0.05:0.02:60:30.
The middle layer capsuled seed the preparation method comprises the following steps: a, by potassium nitrate, boric acid, magnesium sulfate, zinc sulfate, plant growth
Regulator, attapulgite clay, talcum powder crush respectively, be made the potassium nitrate powders of granularity >=200 mesh, boric acid powder, sulfuric acid magnesium powder,
Middle layer coating agent is made in sulfuric acid zinc powder, plant growth regulator, attapulgite clay powder, talcum powder；B, it is walked into embodiment 1
Spray adhesive and middle layer coating agent in rapid 5) resulting internal layer packet seed, spray pattern and the Chinese step 5) phase of embodiment 1
Together, the weight ratio of middle layer coating agent and seed is that middle layer capsuled seed is made in 5:100.
Comparative example 1
The capsuled seed is made of internal layer coating agent, middle layer coating agent and outer layer coating agent；The outer layer coating agent
Including animal repellant, attapulgite clay, talcum powder, the middle layer coating agent includes potassium nitrate, boric acid, magnesium sulfate, sulfuric acid
Zinc, plant growth regulator, attapulgite clay, talcum powder, the internal layer coating agent include water-retaining agent, attapulgite clay, talcum
Powder.
As a result it tests
Intensity test: capsuled seed 20 be prepared in each embodiment and comparative example 1 are chosen respectively, use DL4
Type intelligence detector for strength of particles measures compression strength；Capsuled seed 100 be prepared in each embodiment are chosen respectively,
It is placed in triangular flask, by triangular flask as 10min is vibrated on the oscillator of 500r/min, calculates shed powder rate；Knot
Fruit is as shown in table 1:
1 capsuled seed capability and performance testing result statistical form of table
| Classification | Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example 1 |
| Compression strength/g | 832 | 248 | 815 | 158 |
| Expulsion rate/% | 1.4 | 25.4 | 1.7 | 42.8 |
High temperature resistance test: capsuled seed 50 be prepared in each embodiment and comparative example 1 are chosen respectively, uniformly
It is placed in ecological blanket of the present invention, the size of the ecological blanket is 40 × 40cm；It places it in 70 DEG C of drying box and handles
Hydroponics is poured in 12h, taking-up, the survival rate of seed after measurement 30 days, embodies seed survival by the density of plant in ecological blanket
Rate；
Comparative example 2: choosing capsuled seed 50 that embodiment 1 is prepared, be homogeneously disposed in ecological blanket of the present invention,
The size of the ecological blanket is 40 × 40cm, as a comparison case 2, without high-temperature process, carried out using above-mentioned identical condition
Hydroponics is poured, the survival rate of seed after its 30 days is set as 100%；
The density of plant is compared to obtain survival rate with comparative example in the above-mentioned ecological blanket after high-temperature process, as a result such as
Shown in table 2:
2 capsuled seed high temperature resistance testing result statistical form of table
| Classification | Comparative example 2 | Comparative example 1 | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Survival rate | 100% | 9% | 90% | 90% | 20% |
Increase plant fiber in outer layer coating agent by the way that the data in table 1 are available, there is outer layer coating netted
Structure can increase the compression strength of capsuled seed, and the plant fiber is capable of the adhesion strength of enhancing material part, therefore can
The problem of effectivelying prevent capsuled seed to be fallen off by external force coatings.
Preferable heat-blocking action can be played by the available aerosil of data in table 2, prevents high temperature
Water shortage environment damages seed.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of application of capsuled seed in ecological blanket.
2. a kind of ecological blanket based on seed coating technology, which is characterized in that from top to bottom successively include: sizing net bottom layer, kind
Sub- fixing layer, seed layer, plant fiber layer, sizing netlist layer；The seed fixing layer includes permeable lamella and is arranged in institute
Anti-skid structure of the permeable sheet surfaces for preventing seed mobile is stated, the seed layer includes after handling by seed coating technology
Capsuled seed, the sizing net bottom layer and sizing netlist layer be reticular structure.
3. a kind of ecological blanket based on seed coating technology according to claim 2, which is characterized in that the capsuled seed
It is made of internal layer coating agent, middle layer coating agent and outer layer coating agent.
4. a kind of ecological blanket based on seed coating technology according to claim 2, which is characterized in that the outer layer coating
Agent includes animal repellant, attapulgite clay, talcum powder, plant fiber；The plant fiber is used in ecological blanket in transport, peace
Prevent extruding, collision from damaging during dress to seed.
5. a kind of ecological blanket based on seed coating technology according to claim 4, which is characterized in that the animal repellent
Agent, attapulgite clay, the total weight of talcum powder and the weight ratio of the plant fiber are 60-70:30-40.
6. a kind of ecological blanket based on seed coating technology according to claim 2, which is characterized in that the middle layer packet
Clothing agent is aerosil.
7. a kind of ecological blanket based on seed coating technology according to claim 2, which is characterized in that the internal layer coating
Agent includes water-retaining agent, attapulgite clay, talcum powder.
8. a kind of preparation method for applying the capsuled seed in ecological blanket, which comprises the following steps:
1) water-retaining agent, attapulgite clay, talcum powder are crushed respectively, prepares internal layer coating agent；
2) use tetraethyl orthosilicate for silicon original, methyl trimethoxy oxygroup is modifying agent, and dehydrated alcohol is solvent, and hydrochloric acid and ammonium hydroxide are
Silica wet gel is made as middle layer coating agent in catalyst；
3) animal repellant, attapulgite clay, talcum powder are crushed respectively, is then uniformly mixed with the plant fiber, prepared
Outer layer coating agent；
4) ethyl cellulose is added in ethyl alcohol, stirring and dissolving, adhesive is made；
5) spray adhesive and internal layer coating agent in capsuled seed carries out internal layer Pelleting processing, and internal layer coating seed is made；
6) middle layer coating agent is sprayed in inner layer packet seed, Room-temperature low-pressure is dried to obtain silica airsetting in air atmosphere
The middle layer capsuled seed of glue package；
7) spray adhesive and outer layer coating agent into middle layer capsuled seed carries out outer layer Pelleting Cotton seeds to get coating
Seed.
9. a kind of preparation method for applying the capsuled seed in ecological blanket according to claim 8, which is characterized in that step
It is rapid 6) in, the middle layer coating agent with to capsuled seed weight ratio be 1-5:100.
10. a kind of preparation method for applying the capsuled seed in ecological blanket according to claim 8, which is characterized in that
In step 7), the outer layer coating agent is 50-200:100 with the weight to capsuled seed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811299409.2A CN109362275B (en) | 2018-11-02 | 2018-11-02 | Ecological blanket based on seed coating technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811299409.2A CN109362275B (en) | 2018-11-02 | 2018-11-02 | Ecological blanket based on seed coating technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109362275A true CN109362275A (en) | 2019-02-22 |
| CN109362275B CN109362275B (en) | 2021-08-24 |
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| CN201811299409.2A Active CN109362275B (en) | 2018-11-02 | 2018-11-02 | Ecological blanket based on seed coating technology |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111149468A (en) * | 2020-01-08 | 2020-05-15 | 南京大源生态建设集团有限公司 | Seed swaddle and breeding method thereof |
| CN112385357A (en) * | 2020-12-16 | 2021-02-23 | 锡林郭勒职业学院 | Seed coating structure suitable for desertification soil planting |
| CN112830846A (en) * | 2021-01-25 | 2021-05-25 | 成都子之源绿能科技有限公司 | Silicon dioxide aerogel slow release fertilizer and preparation method thereof |
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| CN103058777A (en) * | 2013-01-25 | 2013-04-24 | 北京林业大学 | Seed coating agent and coated seeds for desert control and aerial seeding, and preparation method of agent |
| CN204206807U (en) * | 2014-10-15 | 2015-03-18 | 武汉橄石代环境资源科技有限公司 | A kind of without matrix landscape ecological blanket |
| CN105263308A (en) * | 2013-06-05 | 2016-01-20 | 赢创德固赛有限公司 | Granulated seeds |
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| EP0134634A2 (en) * | 1983-06-30 | 1985-03-20 | Sumitomo Chemical Company, Limited | Coated seeds |
| CN1522558A (en) * | 2003-02-17 | 2004-08-25 | 农业技术矢崎株式会社 | Gel-coated seed analog and sweet potato planting method |
| CN103058777A (en) * | 2013-01-25 | 2013-04-24 | 北京林业大学 | Seed coating agent and coated seeds for desert control and aerial seeding, and preparation method of agent |
| CN105263308A (en) * | 2013-06-05 | 2016-01-20 | 赢创德固赛有限公司 | Granulated seeds |
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| CN111149468A (en) * | 2020-01-08 | 2020-05-15 | 南京大源生态建设集团有限公司 | Seed swaddle and breeding method thereof |
| CN112385357A (en) * | 2020-12-16 | 2021-02-23 | 锡林郭勒职业学院 | Seed coating structure suitable for desertification soil planting |
| CN112830846A (en) * | 2021-01-25 | 2021-05-25 | 成都子之源绿能科技有限公司 | Silicon dioxide aerogel slow release fertilizer and preparation method thereof |
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| CN109362275B (en) | 2021-08-24 |
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