CN107573143A - A kind of environment-friendly type peanut seed coat agent - Google Patents
A kind of environment-friendly type peanut seed coat agent Download PDFInfo
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- CN107573143A CN107573143A CN201710777596.XA CN201710777596A CN107573143A CN 107573143 A CN107573143 A CN 107573143A CN 201710777596 A CN201710777596 A CN 201710777596A CN 107573143 A CN107573143 A CN 107573143A
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Abstract
The invention discloses a kind of environment-friendly type peanut seed coat agent, carries out pre-sowing treatment for peanut seed, is made up of the raw material of following parts by weight：20 30 parts of boron modification triacontanol, 15 25 parts of gibberellin, 5 10 parts of biological repellant, 5 10 parts of biological bacteriostatic agent, 10 20 parts of sodium chloride, 1 10 parts of trace element, 10 20 parts of high molecular polymer, 10 20 parts of film forming agent, 10 20 parts of auxiliary agent.The invention belongs to environment-friendly type peanut seed coat agent, effect on environment is little, belongs to ep-type material.To preventing pest and disease damage effect highly significant, and there is certain specific aim, the disease pest rate of peanut seed is reduced while peanut seed germination percentage is improved, there is significant effect in terms of volume increase to peanut, economic benefit is obvious.
Description
Technical field
The invention belongs to agricultural seed treatment field, and in particular to a kind of environment-friendly type peanut seed coat agent.
Background technology
Seed coat agent is made up of reagents such as agricultural chemicals, chemical fertilizer, agent for slow releasing and film forming agents, general both at home and abroad to be applied to preventing and treating
Plant propagates mutually pest and disease damage, adjusts the seed treatment of plant production.Seed coat agent has liquid, also there is solid powdery；
Have plenty of pre-formed permanent storage, the now-making-now-using also having.After seed coat agent cladding seed, agricultural chemicals is typically not easy rapidly to surrounding
Diffusion, and do not influenceed by exposing to the sun and rain with other environment such as high temperature, therefore there is sustained release, thus the term of validity is longer.But
It is that traditional seed coat agent pesticide concentration is higher, there is certain pollution to soil, air and water, right although effect is preferable
Peanut pest and disease damage does not have specific aim, there is certain blindness and waste.Therefore for the different pest and disease damage of peanut, seed coat agent is carried out
Improve, to reach the purpose to remove diseases and pests while on environment almost without influence.
Current research shows that peanut main harm has：（1）Peanut stem and root rot, germ are invaded by cotyledon and young root
Enter plant, root neck produces the water stain shape scab of yellowish-brown first, and afterwards in dark brown, the later stage is that the wilting of dark brown overground part is withered
Extremely.In a humidity environment, sick portion can produce black projection, be spore device, because epidermis easily peels off, fibr tissue can be caused to reveal
Go out.Under dry environment, illness also occurs.Main performance：Sick portion's epidermis depression, is close to stem, the position of symptom occurs
Mostly at the position that stem contacts with ground, about 10~30 d complete stools are withered, and it is by stages withered existing also to occur stem and side shoot sometimes
As.It is larger to the growth effect of peanut in a word.（2）Leaf spot of peanut, including 2 kinds of brown spot and black spot, can encroach on leaf
Piece, petiole, stipule and stem.Yellowish-brown and rust syringe needle size scab are formed when brown spot is just fallen ill, is gradually extended to afterwards straight
There is more apparent faint yellow haloing at the mm circle scabs of footpath 4~10, edge, and grey mustiness thing, petiole, stem are produced on old scab
Scab oblong, crineous, intermediate recess.Black spot scab is slightly smaller, dark brown, and yellow halo is less or unobvious,
On the old scab of leaf back raw pore, arranged in colyliform.Peanut Virus Disease, disease symptom are that plant is short and small, long-term atrophy
Do not grow, internode is short, and blade is small and plump, leaf color is dark green, as a result small less, and some shell crackings expose seed benevolence.Peanut Virus Disease
Seed can in spite of illness, and mostly Aphis medicaginis is propagated.（4）Peanut aphid, the Major Pests of Haicheng Earthquake Area peanut are Aphis medicaginis.Hazard symptoms
It is clustered at lobus cardiacus and tender leaf back, tender stem and young shoot more and causes harm for Aphis medicaginis.Aggrieved plant strain growth is short and small, blade volume
Contracting, influences to yield positive results, cauline leaf blackening when serious, severe one can cause plant withered.（5）Subterranean pest-insect, cutworm etc. are not only
The evil phase is long and serious, often results in disconnected ridge phenomenon of being short of seedling.Method for integrated control must be taken.Peanut is in germination and growth course
The threat received is a lot, is not only constrained by itself, and the influence of external environment and pest and disease damage is very big, or even one in China
A little regions play vital effect.So when studying seed coat agent formula, not only to consider to improve oneself germination percentage and life
The problem of long, it is even more it is noted that the influence of pest and disease damage, while on the premise of being maintained at green.
The content of the invention
For insufficient existing for above-mentioned technology, the present invention provides a kind of environment-friendly type peanut seed coat agent, in reality
Peanut bud ratio can be significantly improved in, disease pest rate is reduced, so as to increase peanut yield, while again to environment without dirt
Dye, economic benefit are very notable.
To achieve these goals, the present invention provides following technical scheme, a kind of environment-friendly type peanut seed coat agent, by following heavy
Measure the raw material composition of part：Boron modification triacontanol 20-30 parts, gibberellin 15-25 parts, biological repellant 5-10 parts, biology are antibacterial
Agent 5-10 parts, sodium chloride 10-20 parts, micro- 1-10 parts, high molecular polymer 10-20 parts, film forming agent 10-20 parts, auxiliary agent
10-20 parts.
Further, the environment-friendly type peanut seed coat agent is made up of the raw material of following parts by weight：Boron modification triacontanol 25
Part, 20 parts of gibberellin, 8 parts of biological repellant, 8 parts of biological bacteriostatic agent, 15 parts of sodium chloride, micro- 5 parts, high molecular polymer
15 parts, 15 parts of film forming agent, 16 parts of auxiliary agent.
Further, ferrous sulfate that the trace element is 1% by concentration zinc sulfate, concentration are 1%, concentration are 1%
Boric acid forms.
Further, the imidacloprid and concentration that the biological repellant is 600g/L by nim oil, concentration are 5% chlorine worm benzene
Formamide forms.
Further, the biological bacteriostatic agent is low molecular chitosan, imidacloprid, the third imino group chitosan, fourth imino group
One or more of mixtures in chitosan, Diacloden, phoxim, carbosulfan.
Further, the high molecular polymer be polysulfide a beautiful gem, cyclodextrin high molecular polymer one or both it is mixed
Compound.
Further, the film forming agent is Tebuconazole, Difenoconazole, polyvinyl acetate, methylcellulose, polyethylene
One or more of mixtures in alcohol, polyethylene glycol, shellac, carboxymethyl cellulose, sodium alginate.
Further, the auxiliary agent is made up of diethyl aminoethyl hexanoate, violet pigment, pentanediol, 15% triadimefon wettable powder.
Nim oil is the vegetable oil that neem tree seed obtains after drying, shelling, cold press, accounts for benevolence weight after drying
21% or so of amount, containing plurality of active ingredients, predominantly inner ring triterpene compound, to various plants nematode, germ and virus
With stronger suppression or so, moreover, there is very strong food refusal, avoidance effect to subterranean pest-insect, ensure that peanut seed is not injured
Evil, reduce multiple diseases, as samping off, droop, root rot, virosis the incidence of disease.
Low molecular chitosan（Degree of polymerization 7-34, molecular weight 1628-5492）, have and promote plant root growth, activate root
Border state, solves the problems, such as continuous cropping；Disease-resistant resistance is produced with induction plant, improves the effect of immunity；With increasing
Strong photosynthesis of plant, improves crop quality, and root of hair promotees the effect of stem；Have the function that suppressing germ grows, be a kind of
Good plant induced resistance agent.
Imidacloprid（imidacloprid）It is nicotinoids ultra high efficiency insecticide, there is wide spectrum, efficient, low toxicity, low-residual, evil
Worm is not likely to produce resistance, the features such as to people, animal, plant and natural enemies security, and has and tags, stomach toxicity and interior the multiple action such as inhales.It is right
The suckings pest such as peanut aphid, plant hopper, aleyrodid, leafhopper, thrips have good prevention effect.Mainly solves flower at present
The harm of raw seedling stage primary pest aphid, thrips.
Diethyl aminoethyl hexanoate sterilization mechanism：It can improve the activity of plant peroxidases and nitrate reductase, improve chlorophyll
Content accelerates photosynthetic speed, promotes the division and elongation of plant cell, promotes the development of root system, adjusts
Save the balance of internal nutrient.Show that it has to plurality of plant diseases caused by fungi, bacterium, virus etc. by experiment
Suppression and preventive and therapeutic effect.By structural analysis, learn that it is nontoxic plant modifying agent, the work of existing sterilization in practice
With, and it is environmentally safe.
The sterilizing mechanismses of violet pigment：Violet pigment is the material extracted in violet plant, energy and cell
Interior hydrogen ion combines so that intracellular enzyme loses activity, so as to be sterilized.Violet pigment is non-toxic, to people
Body almost non-hazardous and can condense into diaphragm with slough, play certain astriction.
1,2- pentanediol is the important intermediate of bactericide propiconazole, and it can be combined with the protein of bacterium, so as to rise
To the effect of sterilization.And it is harmless, it is to belong to ep-type material.
15% triadimefon has certain therapeutic action to various crop by fungus-caused disease, such as rust, powdery mildew,
The growth and breeding of fungi can be suppressed, the dirt to environment can be reduced with 15% concentration
Dye and harm.
In summary, the present invention has the advantages that as a result of such scheme：
1st, 1% zinc sulfate, 1% ferrous sulfate, the trace element of 1% boric acid are added in peanut seed coat agent, when seed coat agent bag is in seed
On can film-forming be immediately kind of a clothing, due to kind of clothing met in soil water can only imbibition, be almost not dissolved, utilize seed coat agent
This slow release characteristic, trace element can be made progressively to discharge, reduce medicine and trace element flows away or native with the soil liquid
Earth is fixed, and so as to improve the utilization rate of medicine and trace element, enough nutrition is provided for seed, so as to play increase yield
Effect.
2nd, the present invention is to preventing pest and disease damage effect highly significant, and peanut average germination percentage is up to 93.33%, and disease pest rate drops
It is low peanut seed germination percentage to be increased significantly to 8.33%, while to the preferable preventive and therapeutic effect of pest and disease damage of seedling.
3rd, the present invention plays the role of to suppress pest and disease damage well to multiple stages of peanut growth, and has necessarily
Specific aim, also there is significant effect in terms of the volume increase of peanut.
4th, the present invention is by adding violet pigment, diethyl aminoethyl hexanoate, pentanediol, 15% triadimefon wettable powder to reach
The effect of pest and disease damage, effect on environment is little, belongs to ep-type material.
Embodiment
With reference to embodiment, the present invention is described further：
Embodiment 1
First high molecular polymer is swelled at normal temperatures with water, then under conditions of the pressurized, heateds such as 1.6 atmospheric pressure and 55 DEG C
Stirring is completely dissolved it, is made the high molecular polymer aqueous solution, then into the high molecular polymer aqueous solution adds boron successively
Modified 25 parts of triacontanol, 20 parts of gibberellin, 8 parts of biological repellant, 8 parts of biological bacteriostatic agent, 15 parts of sodium chloride, trace element 5
Part, 15 parts of film forming agent, 16 parts of auxiliary agent, 1-2h is until being completely dissolved for stirring, obtains seed coat agent first product.Added again to seed coat agent first product
16 parts of auxiliary agents produce environment-friendly type peanut seed coat agent.
Wherein, the imidacloprid and concentration that biological repellant is 600g/L by nim oil, concentration are 5% Rynaxypyr group
Into；
Biological bacteriostatic agent is low molecular chitosan, imidacloprid, carbosulfan mixture；
The boric acid that ferrous sulfate that zinc sulfate that trace element is 1% by concentration, concentration are 1%, concentration are 1% forms；
Film forming agent is Tebuconazole, polyvinyl acetate, polyethylene glycol, shellac, cmc blend；
Auxiliary agent is made up of diethyl aminoethyl hexanoate, violet pigment, pentanediol, 15% triadimefon wettable powder.
Embodiment 2
First high molecular polymer is swelled at normal temperatures with water, then under conditions of the pressurized, heateds such as 1.6 atmospheric pressure and 55 DEG C
Stirring is completely dissolved it, is made the high molecular polymer aqueous solution, then into the high molecular polymer aqueous solution adds boron successively
Modified 30 parts of triacontanol, 15 parts of gibberellin, 10 parts of biological repellant, 6 parts of biological bacteriostatic agent, 16 parts of sodium chloride, trace element 6
Part, 14 parts of film forming agent, 18 parts of auxiliary agent, 1-2h is until being completely dissolved for stirring, obtains seed coat agent first product.Added again to seed coat agent first product
16 parts of auxiliary agents produce environment-friendly type peanut seed coat agent.
Wherein, the imidacloprid and concentration that biological repellant is 600g/L by nim oil, concentration are 5% Rynaxypyr group
Into；
Biological bacteriostatic agent is imidacloprid, fourth imino group chitosan, Diacloden, phoxim mixture；
The boric acid that ferrous sulfate that zinc sulfate that trace element is 1% by concentration, concentration are 1%, concentration are 1% forms；
Film forming agent is Difenoconazole, polyvinyl acetate, methylcellulose, polyvinyl alcohol, sodium alginate mixture；
Auxiliary agent is made up of diethyl aminoethyl hexanoate, violet pigment, pentanediol, 15% triadimefon wettable powder.
Embodiment 3
First high molecular polymer is swelled at normal temperatures with water, then under conditions of the pressurized, heateds such as 1.6 atmospheric pressure and 55 DEG C
Stirring is completely dissolved it, is made the high molecular polymer aqueous solution, then into the high molecular polymer aqueous solution adds boron successively
Modified 20 parts of triacontanol, 25 parts of gibberellin, 10 parts of biological repellant, 6 parts of biological bacteriostatic agent, 12 parts of sodium chloride, trace element 8
Part, 18 parts of film forming agent, 15 parts of auxiliary agent, 1-2h is until being completely dissolved for stirring, obtains seed coat agent first product.Added again to seed coat agent first product
16 parts of auxiliary agents produce environment-friendly type peanut seed coat agent.
Wherein, the imidacloprid and concentration that biological repellant is 600g/L by nim oil, concentration are 5% Rynaxypyr group
Into；
Biological bacteriostatic agent is the third imino group chitosan, fourth imino group chitosan, Diacloden, phoxim mixture；
The boric acid that ferrous sulfate that zinc sulfate that trace element is 1% by concentration, concentration are 1%, concentration are 1% forms；
Film forming agent is Tebuconazole, methylcellulose, polyvinyl alcohol, shellac, sodium alginate mixture；
Auxiliary agent is made up of diethyl aminoethyl hexanoate, violet pigment, pentanediol, 15% triadimefon wettable powder.
The environment-friendly type peanut seed coat agent processing of the peanut seed embodiment of the present invention 1, embodiment 2, embodiment 3 is made respectively
For experimental group one, experimental group two, experimental group three, the peanut seed with not doing any processing（Control one）With Normal seed coating processing
（Control two）Contrast, each seed for preparing 750g of three above processing, choose and give up damaged and germination seed, by medicine
After agent mixes with seed, with plastic film wrapped, placed 4 days at room temperature at 20 DEG C.
Above-mentioned treated seed is subjected to sowing cultivation in routinely implantation methods respectively, then to bud ratio, disease pest
Rate carries out record observation, and result of the test is shown in Table 1.
Table 1
| Experimental subjects | Bud ratio | Disease pest rate |
| Experimental group one | 94.24% | 8.33% |
| Experimental group two | 92.58% | 8.86% |
| Experimental group three | 93.24% | 9.03% |
| Control one | 60.57% | 15.89% |
| Control two | 70.66% | 10.23% |
To sum up contrast can be seen that seed coat agent of the present invention is to preventing pest and disease damage effect highly significant, and disease pest rate significantly reduces and peanut
Percentage of seedgermination increases significantly.
The preferred embodiment of invention is the foregoing is only, is not intended to limit the invention, all spirit in the present invention
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (8)
1. a kind of environment-friendly type peanut seed coat agent, it is characterised in that be made up of the raw material of following parts by weight：Boron modification triacontanol
20-30 parts, gibberellin 15-25 parts, biological repellant 5-10 parts, biological bacteriostatic agent 5-10 parts, sodium chloride 10-20 parts, micro member
Plain 1-10 parts, high molecular polymer 10-20 parts, film forming agent 10-20 parts, auxiliary agent 10-20 parts.
2. a kind of environment-friendly type peanut seed coat agent according to claim 1, it is characterised in that by the raw material group of following parts by weight
Into：It is 25 parts of boron modification triacontanol, 20 parts of gibberellin, 8 parts of biological repellant, 8 parts of biological bacteriostatic agent, 15 parts of sodium chloride, micro
5 parts of element, 15 parts of high molecular polymer, 15 parts of film forming agent, 16 parts of auxiliary agent.
A kind of 3. environment-friendly type peanut seed coat agent according to claim 1 or 2, it is characterised in that：The trace element is by dense
Spend the boric acid composition that the zinc sulfate for 1%, the ferrous sulfate that concentration is 1%, concentration are 1%.
A kind of 4. environment-friendly type peanut seed coat agent according to claim 1 or 2, it is characterised in that：The biological repellant by
The imidacloprid and concentration that nim oil, concentration are 600g/L are 5% Rynaxypyr composition.
A kind of 5. environment-friendly type peanut seed coat agent according to claim 1 or 2, it is characterised in that：The biological bacteriostatic agent is
In low molecular chitosan, imidacloprid, the third imino group chitosan, fourth imino group chitosan, Diacloden, phoxim, carbosulfan
One or more of mixtures.
A kind of 6. environment-friendly type peanut seed coat agent according to claim 1 or 2, it is characterised in that：The high molecular polymer
For polysulfide a beautiful gem, the mixture of the one or both of cyclodextrin high molecular polymer.
A kind of 7. environment-friendly type peanut seed coat agent according to claim 1 or 2, it is characterised in that：The film forming agent is penta azoles
Alcohol, Difenoconazole, polyvinyl acetate, methylcellulose, polyvinyl alcohol, polyethylene glycol, shellac, carboxymethyl cellulose, sea
One or more of mixtures in mosanom.
A kind of 8. environment-friendly type peanut seed coat agent according to claim 1 or 2, it is characterised in that：The auxiliary agent by diethyl aminoethyl hexanoate,
Violet pigment, pentanediol, 15% triadimefon wettable powder composition.
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| CN201710777596.XA CN107573143A (en) | 2017-09-01 | 2017-09-01 | A kind of environment-friendly type peanut seed coat agent |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110463725A (en) * | 2019-09-04 | 2019-11-19 | 淮北师范大学 | A kind of environment-friendly type coating agent for seed and preparation method |
| CN110746980A (en) * | 2019-11-28 | 2020-02-04 | 山东省农业科学院生物技术研究中心 | Mycorrhizal fungi microcapsule seed coating agent for improving saline-alkali soil microbial community structure and preparation method thereof |
| CN113678832A (en) * | 2021-09-17 | 2021-11-23 | 山西大学 | Drought-resistant seed coating agent for millet and preparation method and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106614752A (en) * | 2016-11-14 | 2017-05-10 | 东莞市联洲知识产权运营管理有限公司 | Peanut seed coating agent and preparation method thereof |
-
2017
- 2017-09-01 CN CN201710777596.XA patent/CN107573143A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106614752A (en) * | 2016-11-14 | 2017-05-10 | 东莞市联洲知识产权运营管理有限公司 | Peanut seed coating agent and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 刘步林: "《农药剂型加工技术》", 31 October 1998 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110463725A (en) * | 2019-09-04 | 2019-11-19 | 淮北师范大学 | A kind of environment-friendly type coating agent for seed and preparation method |
| CN110746980A (en) * | 2019-11-28 | 2020-02-04 | 山东省农业科学院生物技术研究中心 | Mycorrhizal fungi microcapsule seed coating agent for improving saline-alkali soil microbial community structure and preparation method thereof |
| CN113678832A (en) * | 2021-09-17 | 2021-11-23 | 山西大学 | Drought-resistant seed coating agent for millet and preparation method and application thereof |
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Application publication date: 20180112 |