CN104336105B - Traditional Chinese medicine type crop seed-dressing agent and using method and application thereof - Google Patents
Traditional Chinese medicine type crop seed-dressing agent and using method and application thereof Download PDFInfo
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Abstract
The invention belongs to the technical field of pesticides and in particular relates to a traditional Chinese medicine type crop seed-dressing agent and a using method and an application thereof. The Chinese medicine type crop seed-dressing agent is mainly prepared from the following ingredients: 70-75% of traditional Chinese medicine powder mixture, 15-25% of sulfur powder, and 2-5% of kaolin or talcum powder, wherein the traditional Chinese medicine powder mixture is prepared from the following ingredients in part by weight: 20-25 parts of crushed garlic bulblet, 20-25 parts of crushed Houttuynia cordata, 12-20 parts of crushed purslane, 4-5 parts of crushed folium artemisiae argyi, 4-5 parts of crushed ginkgo leaf, and 4-5 parts of crushed sweet wormwood. The seed-dressing agent is used for preventing and killing pathogenic bacteria and fungi in crop seeds, soil and water body, is used for seed-dressing and can be sown in the same day, has an effective rate up to more than 90%, is non-toxic, has good water permeability and gas permeability, does not affect the life and the respiration of the seeds, and can reduce and avoid damage caused by rats, birds trouble and soil insect damage.
Description
Technical field
The invention belongs to technical field of pesticide, more particularly, to a kind of Traditional-Chinese-medicine-type seed dressing and its using method and application.
Background technology
Requirement with people's property livable to environment, foodsafety increasingly strengthens, due to being excessively used of chemical pesticide
Or the environment that caused of improper use and food pollution problem gradually attract attention.Meet environmental protection, health, persistently send out
Efficient, low toxicity, the low-residual of exhibition theory, the broad-spectrum pesticide being compatible with the environment, it has also become the direction of current pesticide developing research.
Seed dressing is a kind of important pesticide, its object is to kill and suppress the pathogenic bacteria entrained by seeds self, prevents soil-borne disease
Infect seed, and drive the plague of rats, bird pest and subterranean pest-insect.In the seed dressing using at present, parasite killing or sterilization component are and have
The syntheticses of certain toxicity, have certain toxic and side effects and Environmental Residues it is impossible to be used for organic food to people, animal, environment
Product and the production of AA level pollution-free food, and nontoxic, pollution-free and nothing is had for raw material production novel seed dressing agent with middle medicine source plant resource
Residual, complies fully with the requirement to green, pollution-free food for the people.
Oryza sativa L., Semen Tritici aestivi, Semen Maydiss are China's Three major grain crops.It is sowed to two leaf one heart stage, crop seed, soil or water
The pathogenic bacterium that body etc. carries easily infect crop seed so that seedling catches an illness, such as pythium rot, damping-off, rice blast；For funguses
With the difference to some insecticide sensitivities for the antibacterial, it is possible to use the middle medicine source to funguses and antibacterial with strong killing effect is planted
Thing is producing easy biological pesticide seed dressing.As application number 200910258055.1 discloses a kind of seed dressing, including 0.1～20
Weight portion Chinese herbal and crude drugs preparationses, 1～10 parts by weight of polypropylene hydrochlorate and 1～25 weight portion fulvic acid；Wherein Chinese herbal and crude drugs preparationses are main
It is made up of the composition of following portions by weight：Flos Daturae 110～540, rhododendron molle (bl.) g.don 200～400, Folium Isatidiss 200～500, Herba Houttuyniae
300～600, Herba Andrographis 10～80, Fructus Gleditsia 5～30 and Radix Sophorae Flavescentiss 50～150.Above-mentioned Chinese medicine seed dressing has the pest-resistant effect of certain diseases prevention
Really, but this Chinese medicine formula is primarily directed to Semen sojae atricolor and Semen Maydiss, bactericidal effect is limited.
In addition, sowing to during two leaf one heart stage, seed is easily endangered by vole, Passeris montani saturati and subterranean pest-insect, such as
What mitigates and avoids the key issue that above-mentioned harm is also crop production.Prior art typically adopt organic phosphorus compound etc. poisonous or
Severe poisonous chemicals carry out preventing and treating the plague of rats, bird pest, using subterranean pest-insects such as the severe poisonous chemicals such as Furadan preventing and treating cutworms.Although political affairs
Do not allow in plan to use, but due to its effect preferably, also suffer from the welcome of vast farmerses.
Content of the invention
For the problems referred to above, the application aims to provide a kind of antibacterial disease effect obvious natural Chinese medicine source seed dressing antibacterial
And its using method and application；This seed dressing is readily transported, stores, and using safety, is particularly suitable for security requirement more
On high cereal crops seed, sterilization uses.This seed dressing kills seed, pathogenic bacterium in soil and water body, effective percentage reach 90% with
On, nontoxic, water penetration, good permeability, do not affect seed life and Repiration, can mitigate and avoid simultaneously the plague of rats, bird pest and
Subterranean pest-insect endangers.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is：
One of technical scheme：A kind of Traditional-Chinese-medicine-type crops seed dressing agent, the main component of this seed dressing is according to weight
For：Chinese medicinal powder mixture 70%-75%, Cosan 15%-25%, Kaolin or Pulvis Talci 2%-5%, and three of the above group
The weight/mass percentage composition sum divided is 100%；Wherein, Chinese medicinal powder mixture according to weight is：Garlic bulblet pulverizes sample
20 parts -25 parts, Herba Houttuyniae pulverize 20 parts -25 parts of sample, Herba Portulacae pulverize 12 parts -20 parts of sample, Folium Artemisiae Argyi pulverize 4 parts -5 parts of sample, Semen Ginkgo
Leaf pulverizes 4 parts -5 parts of sample, 4 parts -5 parts of sample pulverized by Herba Artemisiae Annuae.
Preferred version, this seed dressing also includes garlic bulblet filtrate or water, and described garlic bulblet filtrate is ground into Bulbus Allii for garlic bulblet
After mud, with obtained filtrate after the water filtration with respect to 0.5-2 times of quality of garlic bulblet, the quality of described garlic bulblet filtrate or water
Consumption is 1-5 times of described Chinese medicinal powder mixture, Cosan, Kaolin or Pulvis Talci gross mass.Preferably, described garlic bulblet filter
The quality consumption of liquid or water is 1-3 times of described Chinese medicinal powder mixture, Cosan, Kaolin or Pulvis Talci gross mass.
Preferred version：Described garlic bulblet pulverizes sample, Herba Houttuyniae pulverizes sample, Herba Portulacae pulverizes sample, Folium Artemisiae Argyi pulverizes sample, Folium Ginkgo
Pulverize sample and Herba Artemisiae Annuae pulverize sample be respectively by garlic bulblet, Herba Houttuyniae, Herba Portulacae, Folium Artemisiae Argyi, Folium Ginkgo, Herba Artemisiae Annuae at 60 DEG C -80 DEG C
After drying 15-24h, pulverize, the pulverizing sample obtaining after crossing 200 mesh sieves.
Preferred version：Described Cosan, Kaolin or talcous particle diameter are respectively 20-30 micron.
Further preferably, described component A according to weight is：Chinese medicinal powder mixture 75%, Cosan 20% is high
Ridge soil or Pulvis Talci 5%.
Further preferably, concrete preparation process is:(1) plant material pretreatment:By Garlic Seeds, Herba Houttuyniae, Herba Portulacae are planted
Strain, Folium Artemisiae Argyi stem and leaf, Ginkgo Biloba Leaves Extract Tablets, the cleaning remove impurity of Herba Artemisiae Annuae plant；Dry or dry；(2) pulverize:The Garlic Seeds that will obtain in (1),
The dry samples such as Herba Houttuyniae, Herba Portulacae plant are pulverizing with jet mill；(3) powder sample sieves:Plant each in (2) is pulverized sample divide
Not through 200 mesh sieve 2 times, after sieving, fine powder is by Bulbus Allii powder 30%, Herba Houttuyniae powder 20%, Herba Portulacae powder 15%, Folium Artemisiae Argyi, silver
The percentage by weight of each 5% pulverizing sample (total 15%) of Folium Pruni, Herba Artemisiae Annuae mixes and stirs, and becomes and joins powder sample at the beginning of plant；
Put into and keep in Dark Place under 1～5 DEG C of low temperature, standby；(4) Cosan, Pulvis Talci pulverize and sieve:If Cosan, talcous
Grain is larger, needs first finely to be smashed with jet mill, controls particle diameter 20-30 micron to be advisable, standby；(5) seed dressing compounds molding:
It is separately added into sulfur fine powder and Talcum essence by joining powder sample at the beginning of the middle medicine source of the mixing of sieving obtaining in (3) and (4) by weight
Fine powder, is mixed evenly into antibacterial sample；(6) preserve:Biocide preparation sealing lucifuge cryopreservation will be obtained in (5).
The two of technical scheme：Present invention also offers described Traditional-Chinese-medicine-type crops seed dressing agent is preventing antibacterial and Mycophyta disease
Evil medicine aspect and apply.Described antibacterial and fungus disease preferably include rice blast, banded sclerotial blight, bacterial leaf-blight, silk floss
Maize ear rot, damping-off and false smut.
The three of technical scheme：Present invention also offers the using method of described Traditional-Chinese-medicine-type crops seed dressing agent, Chinese medicinal powder
Mixture, Cosan, Kaolin or Pulvis Talci preserve as at a temperature of 1 DEG C -5 DEG C after preparing respectively, and the seed dressing same day uses；
The seed of described seed dressing be bud paddy or show money or valuables one carries unintentionally chitting piece when it should sky seed dressing, the same day sows；The seed of described seed dressing is non-
Bud paddy seed dressing son then can heap vexed place 3～8 hours after sow.
Preferred version：Garlic bulblet filtrate or water can also be added to be mixed, the matter of described garlic bulblet filtrate or water
Amount consumption is 1-5 times of described Chinese medicinal powder mixture, Cosan, Kaolin or Pulvis Talci gross mass.
Described Traditional-Chinese-medicine-type crops seed dressing agent application notice：1) seed dressing avoid mixed with alkaline matter, so as not to fall
Low preventive effect；2) seed mixed must not vexed kind for a long time, in case of rained after mixing or special circumstances are unable to sowing in time, keep away in ventilation
Yang Chu spreads out and dries, not impact effect；3) seed mixed, forbids being exposed to the sun in the sun；4) because medicated powder is difficult uniform adhesion
In the surface of the seed, if seed is drier, when noting seed dressing, some moisture can be suitably added in powder so as to have certain
Adhesiving effect, the most handy special seed mixer seed dressing.5) seed dressing is mainly used in the seed dressing before crop seed sowing, dusting etc.,
Can not be added water spraying.
Further, medicament uses technical essential：First seed clear water (clean water) should be sprayed onto moistening, with being held by seed
Do not touch with one's hand and be advisable, then equably puddle the good medicament of mixed preparing on seed, the seed not germinateed can cover heap vexed 2～
5 hours about (it is vexed that the seed of germination is unable to heap), be placed on shady place dry after medicament by neutron absorption a part after sow again.
Generally, mix 50kg seed with this seed dressing 300～1500g.
Further, concrete grammar：For example：After breast (showing money or valuables one carries unintentionally) is broken in rice seed soaking accelerating germination, mixed with this seed dressing 400～600g
Seed rice 50kg seed (i.e. 1Kg seed/8～12g medicament).The bud paddy of broken breast is weighed up, on band, rubber glovess spill required dose
On seed, mix when spilling, avoid breaking the plumelet growing as far as possible, make every seed all be stained with medicated powder.Slightly dry after mixing thoroughly spread out,
It is placed on the local preservation of ventilation (standby sowing is used).Semen arachidis hypogaeae mixes 30kg Semen arachidis hypogaeae with 600～800g seed dressing；Mix (mixing 3～5 minutes) thoroughly
Can load in braiding sack, the moon dries (8～10 hours) and sows afterwards.
Further, when need use above-mentioned plant source seed dressing, also can be first by the first sample of plant mixed powder, sulfur
After powder, Kaolin (or Pulvis Talci) press proper proportion mix homogeneously, it is in harmonious proportion with the suitable water yield (clean water or garlic bulblet filtrate)
Till all of powder is wet substantially, that is, the tune that stirs is in aleurone shape, then presses pesticide-seeds ratio 1:400～600 use
Seed mixer is dressed seed.
Further, using method and requirement：It is expected the sowing time of good crop, seed dressing can not now be mixed and now broadcast, because kind is mixed
After kind, medicament needs the osmosiss of certain time, the seed having mixed medicine just can be made to play and preferably act on, typically before broadcasting when
It or sowing are mixed kind for first 1～3 day and are advisable；But if being to mix the seed of medicine the bud paddy same day it should sky is sowed.The kind of seed dressing
Son is sown in soil, plants the barrier that clothing forms protection seed around seed, makes seed disinfection and preventing and treating pathogen infection.Seed dressing
Adhere to the surface of the seed, the efficacy of a drug is concentrated, utilization rate is high, thus than the application methods such as spraying, soil treatment, pesticide-clay mixture province medicine, saving of labor,
Save and plant；Seed dressing uses, pollution-free to air, soil, does not hinder natural enemy, using safety.This seed dressing water-swellable in soil
Breathe freely and do not dissolved rapidly, so that seed normally germinates, so that drug effect is slowly discharged, there is killing subterranean pest-insect, preventing and treating kind
Sub- pathogenic bacteria, improves percentage of seedgermination.After seed dressing cladding seed, drug effect typically can gradually spread to periphery, has slow releasing function,
Thus effect duration is longer.This seed dressing is multi-functional, prevents and treats the simple environment protection type joint product of multiple diseases；No symptom of chemical damage,
Being coated seed is subject to medicine uniform；Germination percentage and later stage yield are not all affected, has production-increasing function.
The present invention new bio seed dressing antibacterial based on the plant of natural Chinese medicine source, add a certain amount of refined sulfur powder and
Pulvis Talci；Using simple preparation method, saving of work and time, method simplicity is it is easy to grasp, low production cost, and preparation is without any
Chemosynthesis composition, have wide spectrum, safety, substantially pollution-free to environment the features such as, avoid on the whole and brought by traditional pesticide
Problem of environmental pollution；Biological source sterilization seed dressing will not develop immunity to drugs, and nor affect on crop yield, protect safer and more effectively
Retaining ring border.This seed dressing is new generation of green antibacterial, can be widely used for field crops and falls ill control, especially to grains such as Oryza sativa L.
The such as Major Diseases such as rice blast, banded sclerotial blight, bacterial leaf-blight, pythium rot, false smut preventing and treating of the various disease of food crop, has bright to pathogenic bacteria
Aobvious killing action, is particularly suitable for the production of green non-pollution agricultural product and agricultural exports.This ecological compound type is dressed seed
Agent no poisoning, the seed dressed seed is subject to medicine uniformly, and germination percentage and later stage yield are not all affected.
Below the present invention is further explained and illustrates
The plants such as Bulbus Allii, Herba Houttuyniae, Herba Portulacae, Folium Artemisiae Argyi, Semen Ginkgo, Herba Artemisiae Annuae, they have to some extent broad-spectrum antiviral,
Antibacterial and plant growth regulating activity effect.The effective ingredient that these Chinese crude drug plants have antibacterial activity mainly has volatile oil
Class, flavonoid, soaping agents, alkaloidss etc..
Bulbus Allii is a kind of natural broad-spectrum antibacterial agent, and it is antibacterial action one kind the strongest in plant.Constitute the spy of Bulbus Allii
Different local flavor allicin has the multiple efficacies such as the sterilization antibacterial of brilliance, antiviral, and all has strong inhibition to multiple pathogenic bacterias and kill
The effect of going out；Bulbus Allii plant soil-borne diseases, seed-borne disease and aeroborne disease are all shown together with inhibitory action, to facultative parasitism
Also the rejection ability together with having with obligatory parasitism pathogenic bacteria.Garlicin in Bulbus Allii, 4,5,9-trithiadodeca-1,6,11-triene 9-oxide. and 3 kinds of materials of allicin are respectively provided with
Bacteriostasis.
Main active volatile oil in Herba Houttuyniae and flavone compound are effective antifungal, bacterial components.Horse
Bitterroot has the title of " natural antibiotics ", also contains higher flavone compound etc., and one of its Main Function is antibacterial or kills
Bacterium；Equally, the material such as Folium Artemisiae Argyi, Folium Ginkgo, the volatile oil in Herba Artemisiae Annuae and flavone has to pathogenic microorganisms such as funguses, antibacterials very well
Kill and bacteriostasis.The antibacterial that this several middle medicine source is configured to has universal to target.Botanical pesticide is biological
A big class in pesticide, these Chinese crude drugs are to prepare New raxa biogenic pesticide to provide possibility, and it is right to be improved by reasonable compatibility
The prevention and control of plant diseases, pest control effect of various crop.
Sulfur belongs to multipurpose agent, in addition to having bactericidal action, has the specific functions such as killing antibacterial, mycete, parasite；Sulfur
The organic protective film of bacterium surface can be destroyed so as to death, the growth to funguses and antibacterial also has good inhibiting effect.With
When, it is weak caking property between Cosan itself its microcosmic particle smooth surface, powder body, Cosan has phase well with middle medicine source dry powder
Capacitive, gathers materials after adding water and has preferable caking property.
Kaolin (or Pulvis Talci) have strong absorptive and easy decompose suspend in water, good plasticity and high bonding
The characteristics such as property.Cosan, Kaolin have preferable adsorptivity and adhesive force, enable being attached to of plant pesticide longer time
On the surface of seed, effectively prevent rain drop erosion, give play to maximum drug effect.
By by above raw material reasonable compatibility, that is, using plurality of Chinese source plant powder and Cosan, Kaolin (or Talcum
Powder) and water mixing can be made into multifunctional efficient green seed dressing.This seed dressing, with strong complementarity between medicament, potentiation is notable.The present invention
Using the feed way of mixing, during mixing and stirring, Cosan, Pulvis Talci can be done with the very thin evengranular Chinese medicine that is dispersed in
In powder；It is easy and simple to handle, easy, favorable reproducibility, can large-scale production；Add water application when, there is high dispersive, easy-adhesion excellent spy
The quality of property seed dressing.
Compared with prior art, advantage of the invention is that:
1st, this seed dressing have safety, potentiation and environmentally friendly the features such as, especially to the pythium rot of the crops such as Oryza sativa L.,
The pathogenic bacterias such as damping-off, rice blast play strong killing action, and this Compositional type seed dressing can while reducing disease hazard
Strengthen its drug effect；Both reach preventing and treating fungal disease, the purpose of bacterial disease, soil insect pest can have been killed again, improve crop
Resistances against diseases；Also can be directly used on the seed of the multiple kinds of crops such as Oryza sativa L., Semen Tritici aestivi, Semen Maydiss, vegetable, in killing seed, soil
Pathogenic bacteria, effective percentage reaches more than 90%.
2nd, this seed dressing is using plurality of Chinese source Plant Powder and sulfur compounded as effective ingredient, add Kaolin (or
Pulvis Talci), increase the cohesiveness of powder；Middle medicine source dry powder and Cosan, Pulvis Talci have the compatibility well, and gather materials after adding water tool
There is preferable caking property.Three have complementary advantages, once seed dressing medication can not only prevent and treat multiple diseases can also pest control, with
Shi Tigao drug effect, reduces the usage amount of pesticide and uses species, number of times, can be widely applied for agriculture field.
3rd, this seed dressing can show to form one layer of wrap film in crop seed, have water penetration, breathability, do not affect seed
Life and Repiration.Do not stay harmful residuals on crops after seed dressing, be a kind of free of contamination environmental protection powder
Agent, reduces environmental pollution, will not develop immunity to drugs, and is a kind of novel plant source seed dressing antibacterial substituting high residual hazard pesticide.
Specific embodiment
With reference to embodiment, the present invention is described further.
Described garlic bulblet pulverizes sample, Herba Houttuyniae pulverizes sample, Herba Portulacae pulverizes sample, Folium Artemisiae Argyi pulverizes sample, Folium Ginkgo pulverizes sample and
Sample pulverized by Herba Artemisiae Annuae is that garlic bulblet, Herba Houttuyniae, Herba Portulacae, Folium Artemisiae Argyi, Folium Ginkgo, Herba Artemisiae Annuae are dried at 60 DEG C -80 DEG C 15- respectively
After 24h, pulverize, the pulverizing sample obtaining after crossing 200 mesh sieves.
Garlic bulblet filtrate is ground into after mashed garlic for garlic bulblet, with institute after the water filtration with respect to 0.5-2 times of quality of garlic bulblet
The filtrate obtaining.
Described Cosan, Kaolin or talcous particle diameter are respectively 20-30 micron.
Embodiment 1：(early Fructus Oryzae Germinatus paddy seed dressing)
(1) will be fine to about 30 grams of Chinese medicinal powder mixture (accounting for 75%), 8.0 grams of refined sulfur powder (accounting for 20%) and 2.0 grams
Mixing mixed thoroughly by Pulvis Talci (accounting for 5%), adds about 120ml garlic bulblet filtrate, mixes with the Oryza glutinosa after about 4 kilograms of broken breasts that germinate of weight
Kind；Using the method for artificial seed dressing, on band, rubber glovess are sprinkled upon required dose on seed, mix when spilling, and avoid breaking
The plumelet growing, until make every seed all be stained with medicament.(2) after having mixed bud paddy spreading for cooling placement 2～3 hours, that is, sow.
Described Chinese medicinal powder mixture according to weight is：Garlic bulblet pulverizes 20 parts of sample, Herba Houttuyniae pulverizes 25 parts of sample, Herba Portulacae powder
12 parts of broken sample, Folium Artemisiae Argyi pulverize 4 parts of sample, Folium Ginkgo pulverizes 5 parts of sample, 4 parts of sample pulverized by Herba Artemisiae Annuae.
Embodiment 2:(dressing seed before semilate rice germination)
(1) will be fine to about 28 grams of Chinese medicinal powder mixture (accounting for 70%), 10.0 grams of refined sulfur powder (accounting for 25%) and 2.0 grams
Mixing mixed thoroughly by Pulvis Talci (accounting for 5%), adds about 120ml water, with about 4 kilograms of middle rice seed dressings having squirted of weight；Using machine
The method of tool seed dressing, with the seed dressing of special seed mixer, dresses seed about 5～8 minutes time, makes every seed all be stained with medicament.(2) mix
Plant paddy and cover heap vexed 3～8 hours about, sowing.Described Chinese medicinal powder mixture is with embodiment 1.
Embodiment 3:(dressing seed before late rice seed bud)
(1) will be fine to about 30 grams of Chinese medicinal powder mixture (accounting for 75%), 9.2 grams of refined sulfur powder (accounting for 23%) and 0.8 gram
Mixing mixed thoroughly by Pulvis Talci (accounting for 2%), adds about 120ml garlic bulblet filtrate, mixes with about 4 kilograms of late rice seeds having squirted of weight
Kind, using the method for machinery seed dressing, with the seed dressing of special seed mixer, mix when spilling, make every seed all be stained with medicament.(2) mix
Plant paddy and cover heap vexed 3～8 hours about, that is, sow.Described Chinese medicinal powder mixture is with embodiment 1.
Embodiment 4:(wheat seed dressing)
(1) will be fine to about 30 grams of Chinese medicinal powder mixture (accounting for 75%), 8.0 grams of refined sulfur powder (accounting for 20%) and 2.0 grams
Mixing mixed thoroughly by Pulvis Talci (accounting for 5%), adds about 100ml garlic bulblet filtrate, together with about 4 kilograms of wheat seeds having soaked of weight
Put into stir on mixing and blending machine final products.(2) after having mixed the vexed placement of wheat seeds heap 6～10 hours, sowing.Bulbus Allii
Lobe pulverizes 25 parts of sample, Herba Houttuyniae pulverizes 22 parts of sample, Herba Portulacae pulverizes 18 parts of sample, Folium Artemisiae Argyi pulverizes sample 4.5, Folium Ginkgo pulverizes sample 4.5,
Sample 4.5 pulverized by Herba Artemisiae Annuae.
Embodiment 5:(wheat seed dressing)
(1) about 28 grams of Chinese medicinal powder mixture (accounting for 70%), 10 grams of refined sulfur powder (accounting for 25%) and 2.0 grams are finely slided
Stone powder (accounting for 5%) mixes mixing thoroughly, adds the clean water of about 100ml, puts into together with about 4 kilograms of wheat seeds having soaked of weight
Stir on mixing and blending machine final products.(2) after having mixed the vexed placement of wheat seeds heap 2～3 hours, sowing.Described Chinese medicine
Mixture of powders is with embodiment 4.
Embodiment 6:(Semen arachidis hypogaeae seed dressing)
(1) about 345 grams of Chinese medicinal powder mixture (accounting for 75%), 92 grams of refined sulfur powder (accounting for 20%) and 23 grams are finely slided
Stone powder (accounting for 5%) mixes mixing thoroughly, adds about 1200ml garlic bulblet filtrate, with about 20 kilograms of peanut seeds of the weight drenched of spraying water
Mix homogeneously, artificial seed dressing.(2) after having mixed the vexed placement of peanut seed heap 3～5 hours, sowing.Garlic bulblet pulverizes 23 parts of sample, fish raw meat
23 parts of the broken sample of grass meal, Herba Portulacae pulverize 16 parts of sample, Folium Artemisiae Argyi pulverizes 5 parts of sample, Folium Ginkgo pulverizes 5 parts of sample, 5 parts of sample pulverized by Herba Artemisiae Annuae.
Embodiment 7:(Semen arachidis hypogaeae seed dressing)
(1) will be fine to about 280 grams of Chinese medicinal powder mixture (accounting for 70%), 100 grams of refined sulfur powder (accounting for 25%) and 20 grams
Mixing mixed thoroughly by Pulvis Talci (accounting for 5%), adds the clean moisture of about 1200ml, with about 15 kilograms of the weight drenched of spraying water.Semen arachidis hypogaeae
Seed is put into together and is stirred on mixing and blending machine.(2) after having mixed the vexed placement of peanut seed heap 2～3 hours, sowing.In described
Medicine mixture of powders is with embodiment 7.
Prevention effect and the respective crop yield comparison of above-mentioned middle medicine source bactericidal agent are described below by way of result of the test.
Table 1. preventing and treating Oryza sativa L. pythium rot, damping-off, the result of the test of rice blast
Table 2 take-all, banded sclerotial blight, stripe rust result of the test
Table 3 bacterial wilt of peanut, rust, leaf spot result of the test
Table 4 Dressing is to three kinds of Different Crop yield effect result of the tests (kg/ mu)
The seed dressing of the present invention is a kind of nuisanceless ecotype seed dressing with natural Chinese medicine plant as raw material, and this compounds
Type pesticide contains multiple active chemical such as allicin, volatile oil, flavone, alkaloid, sulfur.Table of field test results
Bright, this seed dressing reaches more than 90% to the suppression ratio of more than the 10 kind of pathogenic bacteria spore such as rice blast, pythium rot, damping-off.
Table 1-3 is visible, embodiment 1-7 to preventing and treating rice blast, pythium rot, damping-off, wheat scab, banded sclerotial blight,
The various crop disease such as stripe rust, bacterial wilt of peanut, rust, brown spot all has certain effect, wherein to pythium rot, damping-off
Etc. the best results of disease, to head blight, banded sclerotial blight, also there is preferable prevention effect；Also there is certain preventing to other insects
Control effect.Result of study shows, by the compatibility group such as Bulbus Allii, Herba Houttuyniae, Herba Portulacae, Folium Artemisiae Argyi, Semen Ginkgo, Herba Artemisiae Annuae, Cosan, Pulvis Talci
The Chinese medicine Compositional type seed dressing becoming prevents and treats crop pest effect substantially it was demonstrated that showing between each single medicinal material in medicine source seed dressing in this
For synergism.
Result of study shows, compared with compareing and not dressing seed, by Bulbus Allii, Herba Houttuyniae, Herba Portulacae, Folium Artemisiae Argyi, Semen Ginkgo, Herba Artemisiae Annuae, sulfur
The Chinese medicine Compositional type seed dressing of the compatibilities such as sulphur powder, Pulvis Talci composition also has certain effect it was demonstrated that in this to improving crop yield
Medicine source seed dressing has certain plant growth regulating activity effect.
These results suggest that：Using Compositional type Chinese herbal medicine seed dressing, due to containing a lot of chemical compositions in a kind of Chinese herbal medicine,
One produces new effect by the compound recipe seed dressing mutually reactive that the mixing of multiple Chinese herbal medicine fine powders forms；Hence with medium-height grass
The compatibility of medicine has potentiation.Add a small amount of Cosan in plant source seed dressing and Pulvis Talci have good adsorptivity and
Adhesive force, enable the plant pesticide longer time is attached to crop seed surface, effectively prevents rain drop erosion, has given play to
Big drug effect.It is not high that it overcomes single powder drug effect, the slow feature of preventive effect；Compound seed dressing bactericidal effect is bright compared with single formulation
Aobvious enhancing.Medicine source seed dressing fine powder in this, preferably, infiltration rate is fast, and dispenser can suppress disease after 2 hours for its uptake and transmission
The growth of bacterium, can kill most germs after 3 days；There is strong preventive effect, preferable killing action and broad effect spectrum.
The applicable Oryza sativa L. of seed dressing developed using the present invention, Semen Tritici aestivi, the cereal crops such as Semen Maydiss and greengrocery, melon or fruit type crops seed
Seed dressing, has the characteristics that broad spectrum activity, high efficiency and low toxicity, safety.
Claims (15)
1. a kind of Traditional-Chinese-medicine-type crops seed dressing agent, is characterized in that, the main component of this seed dressing according to weight is：Chinese medicine
Mixture of powders 70%-75%, Cosan 15%-25%, Kaolin or Pulvis Talci 2%-5%, and the percent mass of three of the above component
Content sum is 100%；Wherein, Chinese medicinal powder mixture according to weight is：Garlic bulblet pulverizes 20 parts -25 parts of sample, fish raw meat
20 parts -25 parts of the broken sample of grass meal, Herba Portulacae pulverize 12 parts -20 parts of sample, Folium Artemisiae Argyi pulverizes 4 parts -5 parts of sample, Folium Ginkgo pulverizes sample 4 part -5
4 parts -5 parts of sample pulverized by part, Herba Artemisiae Annuae.
2. Traditional-Chinese-medicine-type crops seed dressing agent according to claim 1, is characterized in that, described garlic bulblet pulverizes sample, Herba Houttuyniae powder
Broken sample, Herba Portulacae pulverize sample, Folium Artemisiae Argyi pulverizes sample, Folium Ginkgo pulverizes sample and Herba Artemisiae Annuae pulverizing sample is respectively by garlic bulblet, Herba Houttuyniae, horse
After bitterroot, Folium Artemisiae Argyi, Folium Ginkgo, Herba Artemisiae Annuae dry 15-24h at 60 DEG C -80 DEG C, pulverize, the pulverizing sample obtaining after crossing 200 mesh sieves.
3. Traditional-Chinese-medicine-type crops seed dressing agent according to claim 1, is characterized in that, described Cosan, Kaolin or Pulvis Talci
Particle diameter be respectively 20-30 micron.
4. Traditional-Chinese-medicine-type crops seed dressing agent according to claim 1, is characterized in that, described seed dressing is according to weight
For：Chinese medicinal powder mixture 75%, Cosan 20%, Kaolin or Pulvis Talci 5%.
5. one of claim 1-4 described Traditional-Chinese-medicine-type crops seed dressing agent answering in terms of preventing antibacterial and fungus disease medicine
With.
6. apply according to claim 5, it is characterized in that, it is withered that described antibacterial and fungus disease include rice blast, stricture of vagina
Disease, bacterial leaf-blight, pythium rot, damping-off and false smut.
7. a kind of Traditional-Chinese-medicine-type crops seed dressing agent, is characterized in that, the main component of this seed dressing according to weight is：Chinese medicine
Mixture of powders 70%-75%, Cosan 15%-25%, Kaolin or Pulvis Talci 2%-5%, and the percent mass of three of the above component
Content sum is 100%；Wherein, Chinese medicinal powder mixture according to weight is：Garlic bulblet pulverizes 20 parts -25 parts of sample, fish raw meat
20 parts -25 parts of the broken sample of grass meal, Herba Portulacae pulverize 12 parts -20 parts of sample, Folium Artemisiae Argyi pulverizes 4 parts -5 parts of sample, Folium Ginkgo pulverizes sample 4 part -5
4 parts -5 parts of sample pulverized by part, Herba Artemisiae Annuae；This seed dressing also includes garlic bulblet filtrate or water, and described garlic bulblet filtrate is pulverized for garlic bulblet
After becoming mashed garlic, with obtained filtrate after the water filtration with respect to 0.5-2 times of quality of garlic bulblet, described garlic bulblet filtrate or water
Quality consumption is 1-5 times of described Chinese medicinal powder mixture, Cosan, Kaolin or Pulvis Talci gross mass.
8. Traditional-Chinese-medicine-type crops seed dressing agent according to claim 7, is characterized in that, described garlic bulblet pulverizes sample, Herba Houttuyniae powder
Broken sample, Herba Portulacae pulverize sample, Folium Artemisiae Argyi pulverizes sample, Folium Ginkgo pulverizes sample and Herba Artemisiae Annuae pulverizing sample is respectively by garlic bulblet, Herba Houttuyniae, horse
After bitterroot, Folium Artemisiae Argyi, Folium Ginkgo, Herba Artemisiae Annuae dry 15-24h at 60 DEG C -80 DEG C, pulverize, the pulverizing sample obtaining after crossing 200 mesh sieves.
9. Traditional-Chinese-medicine-type crops seed dressing agent according to claim 7, is characterized in that, described Cosan, Kaolin or Pulvis Talci
Particle diameter be respectively 20-30 micron.
10. Traditional-Chinese-medicine-type crops seed dressing agent according to claim 7, is characterized in that, described seed dressing is according to weight
For：Chinese medicinal powder mixture 75%, Cosan 20%, Kaolin or Pulvis Talci 5%.
The described Traditional-Chinese-medicine-type crops seed dressing agent of one of 11. claim 7-10 is in terms of preventing antibacterial and fungus disease medicine
Application.
12. apply according to claim 11, it is characterized in that, described antibacterial and fungus disease include rice blast, stricture of vagina
Rot, bacterial leaf-blight, pythium rot, damping-off and false smut.
The using method of one of 13. claim 1-4 described Traditional-Chinese-medicine-type crops seed dressing agent, is characterized in that, Chinese medicinal powder is mixed
Compound, Cosan, Kaolin or Pulvis Talci are placed in after preparing respectively and preserve at a temperature of 1 DEG C -5 DEG C, and the seed dressing same day uses；Institute
State seed dressing seed be bud paddy or show money or valuables one carries unintentionally chitting piece when it should sky seed dressing, the same day sows；The seed of described seed dressing is non-bud
Seed-grain then vexed placement of heap can be sowed after seed dressing for 3～8 hours again.
The using method of one of 14. claim 1-4 described Traditional-Chinese-medicine-type crops seed dressing agent, is characterized in that, will be with Chinese medicine powder
After the mixture at end, and Cosan, Kaolin or Pulvis Talci prepare respectively, add garlic bulblet filtrate or water is mixed
Close, the quality consumption of described garlic bulblet filtrate or water is that described Chinese medicinal powder mixture, Cosan, Kaolin or Pulvis Talci are total
1-5 times of quality, is placed in and preserves at a temperature of 1 DEG C -5 DEG C, and the seed dressing same day uses；The seed of described seed dressing be bud paddy or show money or valuables one carries unintentionally send out
Dress seed in during bud seed it should sky, the same day is sowed；The seed of described seed dressing be non-bud seed-grain then can heap vexed place 3～8 hours
After sow.
15. according to claim 14 using method, it is characterized in that, every 50kg seed use seed dressing 300 g～1500g.
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