CN108811593A - A kind of safe and harmless protection against rodents insect prevention corn coating seed - Google Patents
A kind of safe and harmless protection against rodents insect prevention corn coating seed Download PDFInfo
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- CN108811593A CN108811593A CN201810759183.3A CN201810759183A CN108811593A CN 108811593 A CN108811593 A CN 108811593A CN 201810759183 A CN201810759183 A CN 201810759183A CN 108811593 A CN108811593 A CN 108811593A
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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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
- C09D101/08—Cellulose derivatives
- C09D101/26—Cellulose ethers
- C09D101/28—Alkyl ethers
- C09D101/284—Alkyl ethers with hydroxylated hydrocarbon radicals
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The present invention relates to seed technology fields, and in particular to a kind of safe and harmless protection against rodents insect prevention corn coating seed.The raw material of seed pelleting includes：Inorganic filler, stink agent, adhesive, organic water absorbing agent, polyacrylamide, bacteria remover, insecticide, poly-aspartate, polynary fertilizer, growth regulator, ethyl alcohol.Wherein, the stink agent in the present invention is a kind of stink substances composition with volatility and slow release that absorption solidification is carried out using special carrier；Adhesive includes chitosan, polyvinyl alcohol and hydroxymethyl cellulose；Bacteria remover is thiram or carbendazim；Insecticide is carbosulfan or imidacloprid；Organic water absorbing agent is a kind of polymer being made of vinyl alcohol and acrylic copolymer；There is good rush to sprout coating in the type seed, growth promoting function, and can play insect-and mouse-preventing performance, environmentally safe harmless.
Description
Technical field
The present invention relates to seed technology fields, and in particular to a kind of safe and harmless protection against rodents insect prevention corn coating seed.
Background technique
Corn is one of highest crops of yield, and the tall and big stem of its plant is strong, is both important cereal crops,
It is important forage crop；All over the world, the cultivated area and total output of corn are only second to rice and wheat.Corn is always all
Be known as life prolonging food, protein rich in, fat, vitamin, microelement, cellulose etc., have exploitation high nutrition,
The great potential of high biological function food.But since its heredity is complex, variation type is abundant, in conventional breeding
In journey there is excessive cycle, the coefficient of variation is excessive, influences the shortcomings that offspring development, and modern biotechnology breeding technique is not only
Disadvantages mentioned above and deficiency are overcome, while also improving breeding speed and quality.Corn taste is fragrant and sweet, can do various dish, such as
Corn irons, corn juice etc., it is also the primary raw material of industrial alcohol and liquor.
In order to improve the yield of corn, during the corn planting of today, Seed company's hybridization that most of peasant households use
The seed with excellent variety characteristic of breeding, the cultivated area of China's corn is larger, the soil or the hydrology in part corn producing region
Condition is relatively poor, and the corn seed in these areas requires higher resistance.Therefore in order to further increase sprouting for seed
Hair rate and biotic resistance, seeds company can be coated processing to seed using special coating agent；Conventional corn coating kind
It is a kind of ingredient in son include pesticide, fertilizer, herbicide and plant growth regulating substance and weak viral disease poison etc., these components can
To protect and urge the germination rate for greatly improving seed into corn seed germination and development.
Some farmers are edible in order to avoid seed is dug by birds, vole and other rodents, can be carried out with drug
It soaks seed, the seed after this leaching medicine has very strong physiological-toxicity, will cause the organisms dies such as birds and rodent；And
And the validity period of these noxious materials is longer, after being impregnated by rainwater, can enter rivers and lakes with rainwash etc., cause more
Serious ecological hazard.Therefore, it should prevent this mode for endangering ecological environment the anti-bird of biggish insect prevention；Then exploitation one
The method for treating seeds of the anti-bird of a little higher insect prevention of safety.
Summary of the invention
Aiming at the problems existing in the prior art, the present invention provides a kind of safe and harmless protection against rodents insect prevention corn coating kinds
Son, there is the coating in the type seed good rush to sprout, growth promoting function, and can play insect-and mouse-preventing performance, to environment
It is safe and harmless.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
A kind of safe and harmless protection against rodents insect prevention corn coating seed, according to mass fraction, the raw material of the seed pelleting includes：
30-35 parts of inorganic filler, 7-11 parts of stink agent, 5-8 parts of adhesive, organic water absorbing agent 1.2-1.5 parts, polyacrylamide 0.3-
0.6 part, 1.2-1.8 parts of bacteria remover, 0.7-1.3 parts of insecticide, 1-3 parts of poly-aspartate, 1.5-2.7 parts of polynary fertilizer, growth
0.05-0.08 parts of regulator, 1-2 parts of ethyl alcohol.
Preferably, according to mass fraction, the raw material of seed pelleting includes：32-34 parts of inorganic filler, 8-10 parts of stink agent,
6-7 parts of adhesive, organic water absorbing agent 1.3-1.4 parts, 0.4-0.5 parts of polyacrylamide, 1.4-1.7 parts of bacteria remover, insecticide
0.9-1.2 parts, 1.9-2.2 parts of polynary fertilizer, 0.06-0.07 parts of growth regulator, 1.3-1.6 parts of ethyl alcohol.
It is further preferred that according to mass fraction, the raw material of seed pelleting includes：33 parts of inorganic filler, 9 parts of stink agent,
6.5 parts of adhesive, 1.4 parts of organic water absorbing agent, 0.4 part of polyacrylamide, 1.5 parts of bacteria remover, 1.0 parts of insecticide, polynary fertilizer
2.1 parts, 0.07 part of growth regulator, 1.5 parts of ethyl alcohol.
Preferably, the mixture of neutral bentonitic talcum powder is selected in inorganic filler, and the mass ratio both in mixture is
3:2。
In the present invention, the preparation method of stink agent includes the following steps：
(1) according to mass ratio, the phosphoric acid of the 85wt% of 25g is weighed, is added in Scattered Kettle, is then added into Scattered Kettle
50g distilled water, 12.7g boehmite, is mixed evenly, and obtains mixture A, and four n-butylamine aqueous solution of 65g hydroxyl is added
Enter into reaction kettle, and 3.1g light silicon dioxide is added into reaction kettle, mixture A is added to reaction after mixing evenly
In kettles, the di-n-propylamine of 4.5g and the Rh-Mo-S ternary compound of 9.7g are then added into reaction kettle, reaction kettle is sealed,
With 195-205 DEG C of temperature Crystallizing treatment 24-28h, solid content is obtained by filtration in product after the completion of Crystallizing treatment；
(2) solid content of upper step is washed 2-4 times repeatedly with deionized water, until washed product is in neutrality, then will be consolidated
Shape object is dried with 120-125 DEG C of temperature, and solid content and 30g deionized water, 13g citric acid after 100g is dried are sufficiently mixed
Uniformly, continue dried again with identical temperature, drying object is sent in high temperature furnace and is roasted, first by drying object with 5 DEG C/
The temperature of min is heated to 450-500 DEG C, carries out first stage roasting 1.5-1.8h, is then increased to temperature in 30min
600 DEG C, continues second stage and roast 3h, cool to product of roasting with the furnace room temperature, obtain required molecular sieve type carrier；
(3) 80g molecular sieve type carrier is added in the potassium hydroxide solution of 1L, the substance withdrawl syndrome of potassium hydroxide solution
For 0.8-1.0mol/L, simultaneously decentralized processing 1-1.5h is heated with 45-50 DEG C of temperature water bath, then by the creamy paste of generation
Liquid is filtered, washed and dried, and drying temperature is 100-115 DEG C, obtains required stink substances carrier；
(4) according to mass ratio, by 1-2g ethyl mercaptan, 3-6g diethylamine, 6-9g β-cyclocitral, 1-4g n-butyl mercaptan and 4-
7g thiophane is added to mixed dissolution in the methanol of 30-40g, stink substances solution is obtained, according to 1:The mass ratio of 3-4, will
Stink substances solution is mixed with stink substances carrier, and mixture carries out heating evaporation with 65-67 DEG C of temperature, molten to methanol
After agent volatilization completely, product is cooled to room temperature, and is sealed, obtains required stink agent.
Wherein, Rh-Mo-S ternary complex is a kind of complex sulfide single-crystal fine powder, and the average grain diameter of single-crystal fine powder is 2-
15nm。
Preferably, adhesive is chitosan, polyvinyl alcohol and hydroxymethyl cellulose according to 2:1:What 3 mass ratio was constituted answers
Close bonding agent.
The type adhesive can combine closely to each component in coating material, and have preferable degradability,
It can slowly be decomposed under water function in soil, the active principle facilitated in coating agent is dissolved out and played a role, in promotion
Sprouting and seedling it is quick, grow vigorously.
Preferably, bacteria remover is thiram or carbendazim；Insecticide is carbosulfan or imidacloprid.
Bacteria remover and insecticide can protect the seedling newly sprouted, and avoid the pest in microorganism and soil to kind
Seedling generates injury, to improve the resistance of seedling.
Preferably, organic water absorbing agent is a kind of polymer being made of vinyl alcohol and acrylic copolymer；Growth regulator
It is a kind of seed rush rudiment agent containing salicylic acid, gibberellin and heteroauxin.
The preparation method of corn coating seed provided by the invention is：Prepare raw material components according to mass fraction, will grow
Regulator, which is added in ethyl alcohol, sufficiently to be dissolved, and solution for standby is obtained；By inorganic filler, stink agent, organic water absorbing agent, polypropylene
Amide, bacteria remover, insecticide, poly-aspartate, polynary fertilizer and adhesive are added in batch mixer, are thoroughly mixed
It is even, it then will obtain solution and be added in batch mixer with the deionized water for accounting for mixture quality 30-35%, stirred
To capsule slurry, by dry corn seed and capsule slurry according to 10:1 mass ratio is mixed and is shaken, and capsule slurry is equal
It is even to be wrapped in dry corn seed surface, then it is dried with 30-35 DEG C of temperature；Obtain required corn coating seed.
The present invention has following beneficial effect：
The enteral compositions such as bacteria remover, insecticide and growth regulator are added in the coating agent that the type capsuled seed uses,
The germination rate and biotic resistance in corn can be significantly improved, the development of seedling is promoted.Wherein use in coating agent by ethylene
The polymer of pure and mild acrylic copolymer composition can generate synergistic effect with polyacrylamide, be as water absorbing agent, water absorbing agent
The good water-absorbing-retaining effect of performance in soil, the sprouting in promotion, in raising corn seed arid area germination rate,
Promote seed and seedling drought-enduring performance.Contain polynary fertilizer in seed pelleting, can be provided for the sprouting and development of seed
Sufficient nutrition supply, improves the resistance properties of seed.
Most of all, being added to a kind of stink agent ingredient in the type seed, which volatilized by a variety of stench types
Property substance is prepared, and stink substances is adsorbed and solidified with efficient molecular sieve type carrier, so that stink substances has
High stability and good sustained release performance.The substance is used for seed pelleting preparation, seed can be allowed persistently to generate stink,
Sense is detested to allow vole, pest and birds to generate physiology, and seed is avoided to be eaten.The anti-bird repellent effect of this substance is very
Obviously, and it is smaller to the harm of environmental and biological materials, economic value and the ecological value with higher.
Specific embodiment
Below with reference to embodiment, further description of the specific embodiments of the present invention, and following embodiment is only used for more
Technical solution of the present invention is clearly demonstrated, and not intended to limit the protection scope of the present invention.
In following embodiment, the preparation method of stink agent includes the following steps：
(1) according to mass ratio, the phosphoric acid of the 85wt% of 25g is weighed, is added in Scattered Kettle, is then added into Scattered Kettle
50g distilled water, 12.7g boehmite, is mixed evenly, and obtains mixture A, and four n-butylamine aqueous solution of 65g hydroxyl is added
Enter into reaction kettle, and 3.1g light silicon dioxide is added into reaction kettle, mixture A is added to reaction after mixing evenly
In kettles, the di-n-propylamine of 4.5g and the Rh-Mo-S ternary compound of 9.7g are then added into reaction kettle, reaction kettle is sealed,
For 24 hours with 195 DEG C of temperature Crystallizing treatment, solid content is obtained by filtration in product after the completion of Crystallizing treatment；
(2) solid content of upper step is washed 2 times repeatedly with deionized water, until washed product is in neutrality, then by solid
Object is dried with 120 DEG C of temperature, and solid content and 30g deionized water, 13g citric acid after 100g is dried are sufficiently mixed uniformly,
Continuation is dried again with identical temperature, and drying object is sent in high temperature furnace and is roasted, first by drying object with 5 DEG C/min's
Temperature is heated to 450 DEG C, carries out first stage roasting 1.5h, then temperature is increased in 30min to 600 DEG C, continue second
Stage roasts 3h, cools to product of roasting with the furnace room temperature, obtains required molecular sieve type carrier；
(3) 80g molecular sieve type carrier is added in the potassium hydroxide solution of 1L, the substance withdrawl syndrome of potassium hydroxide solution
Then the milky slurries of generation are filtered, washed with 45 DEG C of temperature water bath's heating and decentralized processing 1h for 0.8mol/L
And it is dry, drying temperature is 100 DEG C, obtains required stink substances carrier；
(4) according to mass ratio, by 1.5g ethyl mercaptan, 4g diethylamine, 7g β-cyclocitral, 3g n-butyl mercaptan and 5g tetrahydro thiophene
Pheno is added to mixed dissolution in the methanol of 35g, stink substances solution is obtained, according to 1:3.6 mass ratio, by stink substances solution
It is mixed with stink substances carrier, mixture carries out heating evaporation with 66 DEG C of temperature, will after methanol solvate volatilization completely
Product is cooled to room temperature, and is sealed, and required stink agent is obtained.
Wherein, Rh-Mo-S ternary complex is a kind of complex sulfide single-crystal fine powder, and the average grain diameter of single-crystal fine powder is 2-
15nm。
Embodiment 1
A kind of safe and harmless protection against rodents insect prevention corn coating seed, according to mass fraction, the raw material of the seed pelleting includes：
30 parts of inorganic filler, 7 parts of stink agent, 5 parts of adhesive, 1.2 parts of organic water absorbing agent, 0.3 part of polyacrylamide, 1.2 parts of bacteria remover,
0.7 part of insecticide, 1 part of poly-aspartate, 1.5 parts of polynary fertilizer, 0.05 part of growth regulator, 1 part of ethyl alcohol.
Wherein, the mixture of neutral bentonitic talcum powder is selected in inorganic filler, and the mass ratio both in mixture is 3:
2。
In raw material, adhesive is chitosan, polyvinyl alcohol and hydroxymethyl cellulose according to 2:1:What 3 mass ratio was constituted answers
Close bonding agent.
Bacteria remover is thiram；Insecticide is carbosulfan.
Organic water absorbing agent is a kind of polymer being made of vinyl alcohol and acrylic copolymer；Growth regulator is that one kind contains
There is the seed of salicylic acid, gibberellin and heteroauxin to promote rudiment agent.
The preparation method of corn coating seed provided in this embodiment is：Prepare raw material components according to mass fraction, will give birth to
Long regulator, which is added in ethyl alcohol, sufficiently to be dissolved, and solution for standby is obtained；By inorganic filler, stink agent, organic water absorbing agent, poly- third
Acrylamide, bacteria remover, insecticide, poly-aspartate, polynary fertilizer and adhesive are added in batch mixer, are thoroughly mixed
It is even, it then will obtain solution and be added in batch mixer with the deionized water for accounting for mixture quality 30%, stir to obtain
Capsule slurry, by dry corn seed and capsule slurry according to 10:1 mass ratio is mixed and is shaken, and capsule slurry is uniform
It is wrapped in dry corn seed surface, is then dried with 30 DEG C of temperature；Obtain required corn coating seed.
Embodiment 2
A kind of safe and harmless protection against rodents insect prevention corn coating seed, according to mass fraction, the raw material of the seed pelleting includes：
35 parts of inorganic filler, 11 parts of stink agent, 8 parts of adhesive, 1.5 parts of organic water absorbing agent, 0.6 part of polyacrylamide, bacteria remover 1.8
Part, 1.3 parts of insecticide, 3 parts of poly-aspartate, 2.7 parts of polynary fertilizer, 0.08 part of growth regulator, 2 parts of ethyl alcohol.
Wherein, the mixture of neutral bentonitic talcum powder is selected in inorganic filler, and the mass ratio both in mixture is 3:
2。
In raw material, adhesive is chitosan, polyvinyl alcohol and hydroxymethyl cellulose according to 2:1:What 3 mass ratio was constituted answers
Close bonding agent.
Bacteria remover is carbendazim；Insecticide is imidacloprid.
Organic water absorbing agent is a kind of polymer being made of vinyl alcohol and acrylic copolymer；Growth regulator is that one kind contains
There is the seed of salicylic acid, gibberellin and heteroauxin to promote rudiment agent.
The preparation method of corn coating seed provided in this embodiment is：Prepare raw material components according to mass fraction, will give birth to
Long regulator, which is added in ethyl alcohol, sufficiently to be dissolved, and solution for standby is obtained；By inorganic filler, stink agent, organic water absorbing agent, poly- third
Acrylamide, bacteria remover, insecticide, poly-aspartate, polynary fertilizer and adhesive are added in batch mixer, are thoroughly mixed
It is even, it then will obtain solution and be added in batch mixer with the deionized water for accounting for mixture quality 35%, stir to obtain
Capsule slurry, by dry corn seed and capsule slurry according to 10:1 mass ratio is mixed and is shaken, and capsule slurry is uniform
It is wrapped in dry corn seed surface, is then dried with 35 DEG C of temperature；Obtain required corn coating seed.
Embodiment 3
A kind of safe and harmless protection against rodents insect prevention corn coating seed, according to mass fraction, the raw material of the seed pelleting includes：
33 parts of inorganic filler, 9 parts of stink agent, 6.5 parts of adhesive, 1.4 parts of organic water absorbing agent, 0.4 part of polyacrylamide, bacteria remover 1.5
Part, 1.0 parts of insecticide, 2.1 parts of polynary fertilizer, 0.07 part of growth regulator, 1.5 parts of ethyl alcohol.
Wherein, the mixture of neutral bentonitic talcum powder is selected in inorganic filler, and the mass ratio both in mixture is 3:
2。
In raw material, adhesive is chitosan, polyvinyl alcohol and hydroxymethyl cellulose according to 2:1:What 3 mass ratio was constituted answers
Close bonding agent.
Bacteria remover is carbendazim；Insecticide is carbosulfan.
Organic water absorbing agent is a kind of polymer being made of vinyl alcohol and acrylic copolymer；Growth regulator is that one kind contains
There is the seed of salicylic acid, gibberellin and heteroauxin to promote rudiment agent.
The preparation method of corn coating seed provided in this embodiment is：Prepare raw material components according to mass fraction, will give birth to
Long regulator, which is added in ethyl alcohol, sufficiently to be dissolved, and solution for standby is obtained；By inorganic filler, stink agent, organic water absorbing agent, poly- third
Acrylamide, bacteria remover, insecticide, poly-aspartate, polynary fertilizer and adhesive are added in batch mixer, are thoroughly mixed
It is even, it then will obtain solution and be added in batch mixer with the deionized water for accounting for mixture quality 33%, stir to obtain
Capsule slurry, by dry corn seed and capsule slurry according to 10:1 mass ratio is mixed and is shaken, and capsule slurry is uniform
It is wrapped in dry corn seed surface, is then dried with 32 DEG C of temperature；Obtain required corn coating seed.
Performance test
1, the capsuled seed of each group in 100 the present embodiment is taken, is not coated the conventional seed of processing with 100 respectively
Mixing, the seed specimen group as test；Mixed each group seed is sent in the test cabinet of sample vole, is united two days later
Vole is counted for the grazing rate of two class seeds, obtains following statistical data：
Table 1：Vole counts the grazing rate of different seeds
The above test data discovery is analyzed, capsuled seed provided by the invention can be significantly reduced vole and take the photograph to seed
Food rate, therefore can be applied in agricultural production, so that feeding or destruction of the rodent to seed in vole are avoided,
The normal germination rate of seed is provided.
2, the seed in 100 the present embodiment is taken respectively, the uncoated seed with 100 routines as a control group；Point
Planting experiment is not carried out in arid, water stain and the three kinds of soil conditions in salt-soda soil fields, counts sprouting for the seedling of each group sample
Hair rate obtains following data：
Table 2：Germination rate statistics of each group seed in different fields
The above test data discovery is analyzed, capsuled seed provided by the invention can significantly improve the germination rate of seed；Especially
It is in salt-soda soil and punja, technical solution of the present invention, respectively reaches 26.7% He to the castering action of seed germination rate
15.5%, and for the field with waterlogging problem, the promotion effect of germination rate also reaches 10.1%.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of safe and harmless protection against rodents insect prevention corn coating seed, it is characterised in that：According to mass fraction, the seed pelleting
Raw material include：30-35 parts of inorganic filler, 7-11 parts of stink agent, 5-8 parts of adhesive, organic water absorbing agent 1.2-1.5 parts, poly- third
0.3-0.6 parts of acrylamide, 1.2-1.8 parts of bacteria remover, 0.7-1.3 parts of insecticide, 1-3 parts of poly-aspartate, polynary fertilizer 1.5-
2.7 parts, 0.05-0.08 parts of growth regulator, 1-2 parts of ethyl alcohol.
2. the safe and harmless protection against rodents insect prevention corn coating seed of one kind according to claim 1, it is characterised in that：According to matter
Number is measured, the raw material of the seed pelleting includes：32-34 parts of inorganic filler, 8-10 parts of stink agent, 6-7 parts of adhesive, organic suction
1.3-1.4 parts of aqua, 0.4-0.5 parts of polyacrylamide, 1.4-1.7 parts of bacteria remover, 0.9-1.2 parts of insecticide, polynary fertilizer
1.9-2.2 parts, 0.06-0.07 parts of growth regulator, 1.3-1.6 parts of ethyl alcohol.
3. the safe and harmless protection against rodents insect prevention corn coating seed of one kind according to claim 2, it is characterised in that：According to matter
Number is measured, the raw material of the seed pelleting includes：33 parts of inorganic filler, 9 parts of stink agent, 6.5 parts of adhesive, organic water absorbing agent
1.4 parts, 0.4 part of polyacrylamide, 1.5 parts of bacteria remover, 1.0 parts of insecticide, 2.1 parts of polynary fertilizer, 0.07 part of growth regulator,
1.5 parts of ethyl alcohol.
4. the safe and harmless protection against rodents insect prevention corn coating seed of one kind according to claim 1, it is characterised in that：The nothing
Machine filler selects the mixture of neutral bentonitic talcum powder, and the mass ratio both in mixture is 3:2.
5. the safe and harmless protection against rodents insect prevention corn coating seed of one kind according to claim 4, it is characterised in that：It is described smelly
The preparation method of taste agent includes the following steps：
（1）According to mass ratio, the phosphoric acid of the 85wt% of 25g is weighed, is added in Scattered Kettle, 50g is then added into Scattered Kettle
Distilled water, 12.7g boehmite, is mixed evenly, and obtains mixture A, and four n-butylamine aqueous solution of 65g hydroxyl is added to
In reaction kettle, and 3.1g light silicon dioxide is added into reaction kettle, mixture A is added in reaction kettle after mixing evenly,
Then the di-n-propylamine of 4.5g and the Rh-Mo-S ternary compound of 9.7g are added into reaction kettle, reaction kettle is sealed, with 195-
After the completion solid content is obtained by filtration in product by 205 DEG C of temperature Crystallizing treatment 24-28h, Crystallizing treatment；
（2）The solid content of upper step is washed 2-4 times repeatedly with deionized water, until washed product is in neutrality, then by solid content
It is dried with 120-125 DEG C of temperature, solid content and 30g deionized water, 13g citric acid after 100g is dried are sufficiently mixed
It is even, continuation dried again with identical temperature, drying object is sent in high temperature furnace and is roasted, first by drying object with 5 DEG C/
The temperature of min is heated to 450-500 DEG C, carries out first stage roasting 1.5-1.8h, is then increased to temperature in 30min
600 DEG C, continues second stage and roast 3h, cool to product of roasting with the furnace room temperature, obtain required molecular sieve type carrier；
（3）80g molecular sieve type carrier is added in the potassium hydroxide solution of 1L, the substance withdrawl syndrome of potassium hydroxide solution is
0.8-1.0mol/L's, with 45-50 DEG C of temperature water bath's heating and decentralized processing 1-1.5h, then by the milky slurries of generation
It is filtered, washed and dried, drying temperature is 100-115 DEG C, obtains required stink substances carrier；
（4）According to mass ratio, by 1-2g ethyl mercaptan, 3-6g diethylamine, 6-9g β-cyclocitral, 1-4g n-butyl mercaptan and 4-7g tetra-
Hydrogen thiophene is added to mixed dissolution in the methanol of 30-40g, stink substances solution is obtained, according to 1:The mass ratio of 3-4, by stink
Substance solution is mixed with stink substances carrier, and mixture carries out heating evaporation with 65-67 DEG C of temperature, is waved to methanol solvate
After distributing entirely, product is cooled to room temperature, and is sealed, obtains required stink agent.
6. the safe and harmless protection against rodents insect prevention corn coating seed of one kind according to claim 5, it is characterised in that：It is described
Rh-Mo-S ternary complex is a kind of complex sulfide single-crystal fine powder, and the average grain diameter of the single-crystal fine powder is 2-15nm.
7. the safe and harmless protection against rodents insect prevention corn coating seed of one kind according to claim 1, it is characterised in that：It is described viscous
Mixture is chitosan, polyvinyl alcohol and hydroxymethyl cellulose according to 2:1:The composite caking agent that 3 mass ratio is constituted.
8. the safe and harmless protection against rodents insect prevention corn coating seed of one kind according to claim 1, it is characterised in that：It is described to remove
Microbial inoculum is thiram or carbendazim；Insecticide is carbosulfan or imidacloprid.
9. the safe and harmless protection against rodents insect prevention corn coating seed of one kind according to claim 1, it is characterised in that：It is described to have
Machine water absorbing agent is a kind of polymer being made of vinyl alcohol and acrylic copolymer；Growth regulator be it is a kind of containing salicylic acid,
The seed of gibberellin and heteroauxin promotees rudiment agent.
10. the safe and harmless protection against rodents insect prevention corn coating seed of one kind according to claim 1, it is characterised in that：It is described
The preparation method of corn coating seed is：Prepare raw material components according to mass fraction, growth regulator is added in ethyl alcohol and is filled
Divide dissolution, obtains solution for standby；By inorganic filler, stink agent, it is organic water absorbing agent, polyacrylamide, bacteria remover, insecticide, poly-
Aspartic acid, polynary fertilizer and adhesive are added in batch mixer, are thoroughly mixed uniformly, then will be obtained solution and be accounted for mixed
The deionized water for closing material quality 30-35% is added in batch mixer, stirs to obtain capsule slurry, by dry corn
Seed and capsule slurry are according to 10:1 mass ratio is mixed and is shaken, and capsule slurry is uniformly wrapped in dry maize seed sublist
Then face is dried with 30-35 DEG C of temperature；Obtain required corn coating seed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810759183.3A CN108811593A (en) | 2018-07-11 | 2018-07-11 | A kind of safe and harmless protection against rodents insect prevention corn coating seed |
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| CN201810759183.3A CN108811593A (en) | 2018-07-11 | 2018-07-11 | A kind of safe and harmless protection against rodents insect prevention corn coating seed |
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| CN201810759183.3A Withdrawn CN108811593A (en) | 2018-07-11 | 2018-07-11 | A kind of safe and harmless protection against rodents insect prevention corn coating seed |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116584495A (en) * | 2023-07-14 | 2023-08-15 | 山东寿光蔬菜种业集团有限公司 | Cucumber seed coating agent and preparation method thereof |
-
2018
- 2018-07-11 CN CN201810759183.3A patent/CN108811593A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116584495A (en) * | 2023-07-14 | 2023-08-15 | 山东寿光蔬菜种业集团有限公司 | Cucumber seed coating agent and preparation method thereof |
| CN116584495B (en) * | 2023-07-14 | 2023-11-21 | 山东寿光蔬菜种业集团有限公司 | Cucumber seed coating agent and preparation method thereof |
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