CN107439602A - A kind of seed dressing and its preparation method and application - Google Patents
A kind of seed dressing and its preparation method and application Download PDFInfo
- Publication number
- CN107439602A CN107439602A CN201710625575.6A CN201710625575A CN107439602A CN 107439602 A CN107439602 A CN 107439602A CN 201710625575 A CN201710625575 A CN 201710625575A CN 107439602 A CN107439602 A CN 107439602A
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- Prior art keywords
- seed dressing
- kilograms
- seed
- kilogram
- hyoscyamine
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- RKUNBYITZUJHSG-UHFFFAOYSA-N Hyosciamin-hydrochlorid Natural products CN1C(C2)CCC1CC2OC(=O)C(CO)C1=CC=CC=C1 RKUNBYITZUJHSG-UHFFFAOYSA-N 0.000 description 15
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- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 1
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- OEKUVLQNKPXSOY-UHFFFAOYSA-N quercetin 3-O-beta-D-glucopyranosyl(1->3)-alpha-L-rhamnopyranosyl(1->6)-beta-d-galactopyranoside Natural products OC1C(O)C(C(O)C)OC1OC1=C(C=2C=C(O)C(O)=CC=2)OC2=CC(O)=CC(O)=C2C1=O OEKUVLQNKPXSOY-UHFFFAOYSA-N 0.000 description 1
- QPHXPNUXTNHJOF-UHFFFAOYSA-N quercetin-7-O-beta-L-rhamnopyranoside Natural products OC1C(O)C(O)C(C)OC1OC1=CC(O)=C2C(=O)C(O)=C(C=3C=C(O)C(O)=CC=3)OC2=C1 QPHXPNUXTNHJOF-UHFFFAOYSA-N 0.000 description 1
- OXGUCUVFOIWWQJ-HQBVPOQASA-N quercitrin Chemical compound O[C@@H]1[C@H](O)[C@@H](O)[C@H](C)O[C@H]1OC1=C(C=2C=C(O)C(O)=CC=2)OC2=CC(O)=CC(O)=C2C1=O OXGUCUVFOIWWQJ-HQBVPOQASA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- 230000002786 root growth Effects 0.000 description 1
- 230000007226 seed germination Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
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- XLRPYZSEQKXZAA-OCAPTIKFSA-N tropane Chemical compound C1CC[C@H]2CC[C@@H]1N2C XLRPYZSEQKXZAA-OCAPTIKFSA-N 0.000 description 1
- 229930004006 tropane Natural products 0.000 description 1
- 239000004563 wettable powder Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
- A01N47/46—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides containing —N=C=S groups
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N61/00—Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Virology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of seed dressing and its preparation method and application, belong to technical field of pesticide combination.Solve existing using plant extracts as the technical problem that raw material production novel seed dressing agent cost of material is high, popularization and application are difficult.A kind of seed dressing, it is formulated in terms of 100 kilograms：0.3 0.7 kilograms of athomin, 0.1 0.4 kilograms of hyoscyamine, 0.1 0.4 kilograms of bacillus subtilis microbial agent, 6 10 kilograms of cordate houttuynia, surplus is potassium fulvate.Seed dressing provided by the invention kills and suppressed the germ entrained by seeds self with biological method, and prevention soil-borne disease infects seed, and drives the plague of rats, bird pest and subterranean pest-insect.And meet environmental protection, health, sustainable development theory, require to reach efficient, less toxic, low-residual, the agricultural chemicals for the broad spectrum activity being compatible with the environment again, belong to environmentally friendly agricultural chemicals.The preparation method of the seed dressing is simple, and cost of material is low.The seed dressing may be used as the seed dressing of corn and soybean, rape, melon dish and rice paddy seed.
Description
Technical field
The present invention relates to technical field of pesticide combination, and in particular to a kind of seed dressing and its preparation method and application.
Background technology
Seed dressing is a kind of agricultural chemicals that can be puddled with seed and adhere to or be impregnated with seed, can prevent and treat disease pest harm
General name.It can be divided into suspending agent, pulvis, wettable powder, suspending agent seed dressing etc. according to formulation.Can by the difference of action principle
Seed dressing is divided into：Contain the different types such as heterocyclic nitrogen compound, quaternary ammonium salt compound, triazole class compounds.Seed dressing
Need to meet that active ingredient acts on the nonhazardous of crop germinating growth, the medicine film of formation has water penetration, gas permeability, do not influence to plant
Sub- life and respiration, while should also meet the requirement of modern agriculture.
But desinsection or sterilization component are the synthetics with certain toxicity in the seed dressing that more often uses at present, one
As using the poisonous or severe poisonous chemicals such as organic phosphorus compound carry out the preventing and treating plague of rats, bird pest, using barking, severe poisonous chemicals such as pellet of muttering are prevented
Control the subterranean pest-insects such as cutworm.The drug toxicity of these seed dressings is higher, does not meet requirement and the agricultural safety food of modern agriculture
The regulation of product medication.There is certain toxic side effect and Environmental Residues to people, animal, environment, it is impossible to be used in organic food and AA levels
The production of pollution-free food.
Requirement with people livable to environment property, foodsafety increasingly strengthens, due to being excessively used for chemical pesticide
The environment and food pollution problem triggered gradually attracts attention.Therefore people produce by raw material of plant extracts
Novel seed dressing agent, this seed dressing is nontoxic, pollution-free and noresidue, complies fully with people to green, the requirement of pollution-free food.
Such as：Utilize brassinosteroid, seaweeds, Tea Saponin, bacillus subtilis, actinomyces, muscardine, Trichoderma, Dipel
The seed dressing being mixed with potassium fulvate.Although wherein Tea Saponin and seaweeds have certain preventive and therapeutic effect to subterranean pest-insect,
It is higher to extract two kinds of raw material of substance costs, has certain limitation in actual production popularization.
The content of the invention
The invention solves technical problem of the prior art, there is provided one kind can be killed and suppressed entrained by seeds self
Germ, prevention soil-borne disease infect seed, and drive the plague of rats, bird pest and the seed dressing of subterranean pest-insect and its preparation method and should
With.
In order to solve the above-mentioned technical problem, technical scheme is specific as follows：
A kind of seed dressing, it is formulated in terms of 100 kilograms：
0.3-0.7 kilograms of athomin, 0.1-0.4 kilograms of hyoscyamine, 0.1-0.4 kilograms of bacillus subtilis microbial agent, fish raw meat
Careless 6-10 kilograms, surplus is potassium fulvate.
In the above-mentioned technical solutions, the seed dressing agent prescription is in terms of 100 kilograms：
0.4-0.6 kilograms of athomin, 0.2-0.3 kilograms of hyoscyamine, 0.2-0.3 kilograms of bacillus subtilis microbial agent, fish raw meat
Careless 7-9 kilograms, surplus is potassium fulvate.
In the above-mentioned technical solutions, the seed dressing agent prescription is in terms of 100 kilograms：
0.5 kilogram of athomin, 0.2 kilogram of hyoscyamine, 0.3 kilogram of bacillus subtilis microbial agent, 8 kilograms of cordate houttuynia, surplus
For potassium fulvate.
A kind of preparation method of seed dressing, comprises the following steps：
Each component in formula is weighed according to said ratio, each component is stirred and obtains the seed dressing.
The seed dressing may be used as the seed dressing of corn and soybean, rape, melon dish and rice paddy seed.
The beneficial effects of the invention are as follows：
Seed dressing provided by the invention is mainly the safety non-toxic medicine and biological function by being extracted from pure plant
Bacterium forms, and the seed dressing kills and suppressed the germ entrained by seeds self with biological method, and prevention soil-borne disease infects seed,
And drive the plague of rats, bird pest and subterranean pest-insect.And the present invention had both met environmental protection, health, sustainable development theory, require to reach again
Efficiently, low toxicity, low-residual, the agricultural chemicals for the broad spectrum activity being compatible with the environment, meet the direction of current pesticide developing research, belong to environment
The agricultural chemicals of friendly.
The preparation method of seed dressing provided by the invention is simple, and cost of material is low.This process employs athomin and hyoscyamine two
Kind material, hyoscyamine is the alkaloid separated from Chinese medicine henbane seed, datura flower, belongs to low-toxin farm chemicals, no teratogenesis.Horseradish
Element is a kind of secondary metabolite extracted from the crucifers such as horseradish, is had no toxic side effect.Made from this method
After seed dressing seed dressing in the range of 10 DEG C -20 DEG C 30 minutes can film forming, modest viscosity, and seed is uniform by medicine, adheres to
Uniformity and firmness on seed is good, through dress seed seed no matter artificial seeding or the equal adhesion of mechanical planting.Athomin
Enriched with the extraction of substance required for two kinds of materials of hyoscyamine, it is cheap in actual production, and two kinds of materials are relatively stable.
Specifically, seed dressing provided by the invention has advantages below：
1st, seed dressing provided by the invention is subacidity, pH 5.9, is advantageous to germination and storage-stable.
2nd, after seed dressing provided by the invention seed dressing in the range of 10 DEG C -20 DEG C 30 minutes can film forming, modest viscosity, and
And seed is uniform by medicine, adheres to uniformity on seed and firmness be good, through dress seed seed no matter artificial seeding or machine
Tool sows equal adhesion.
3rd, seed dressing economy provided by the invention is convenient, and seed dressing is close to the surface of the seed, forms protective barrier, makes around to do harm to
Worm is difficult to survive, and the efficacy of a drug is concentrated and is coated on around seed, and drug effect slowly discharges, and utilization ratio is high, and is not required to it after dressing seed
His medicament is with regard to that can reach preventing and treating, seedling protecting effect well, it is ensured that full stand, robust seedling and the early growth of seedling.
4th, seed dressing provided by the invention improves notable to percentage of seedgermination.
5th, seed dressing bioactivity provided by the invention is high, and this seed dressing is to killing and suppressing the disease entrained by seeds self
Bacterium, prevent soil-borne disease and infect seed, and drive the plague of rats, bird pest and subterranean pest-insect to have preferable prevention effect.
6th, seed dressing obvious effect of increasing production provided by the invention.Show according to Gongzhuling Technique Popularizing service centre statistics, this
Seed dressing can protect production volume increase in popularization and application, by testing wherein corn yield increasing more than 10%, soybean yield-increasing more than 16%, rape
Volume increase more than 6%, melon dish volume increase more than 10%, increasing production of rice more than 6.6%.
Embodiment
The purpose of the present invention is realized by following methods：It is the safety non-toxic for extracting a variety of pure plants
Medicine and biological function bacterium, mix by a certain percentage.Screened by test of many times, a kind of seed dressing, it is formulated public with 100
Jin is counted：0.3-0.7 kilograms of athomin, 0.1-0.4 kilograms of hyoscyamine, 0.1-0.4 kilograms of bacillus subtilis microbial agent, cordate houttuynia
6-10 kilograms of (dry product is ground into powder), surplus are potassium fulvate.The preferable seed dressing agent prescription is in terms of 100 kilograms：Horseradish
Plain 0.4-0.6 kilograms, 0.2-0.3 kilograms of hyoscyamine, 0.2-0.3 kilograms of bacillus subtilis microbial agent, 7-9 kilograms of cordate houttuynia is remaining
Measure as potassium fulvate.Further preferably described seed dressing agent prescription is in terms of 100 kilograms：0.5 kilogram of athomin, 0.2 kilogram of hyoscyamine, withered grass
0.3 kilogram of gemma bacillus agent, 8 kilograms of cordate houttuynia, surplus is potassium fulvate.
In formula：
Athomin：Refer to a kind of secondary metabolite extracted from the crucifers such as horseradish, tied in chemistry
Compound on structure all containing N=C=S active groups, liquid of can the volatilize at normal temperatures, outward appearance like oily.Athomin
Main metabolites are that isothiocyanates (Isothiocyanates abbreviation ITCs) occurs to suppress soil-borne disease insect pest, different sulphur cyanogen
Acid esters compound is also a kind of important organic synthesis intermediate, can be reacted with a variety of organic compounds, more for synthesizing
The nitrogenous of type, oxygen, the compound especially heterocyclic compound of sulphur, using the organic synthesis product such as biological pesticide, medicine
Prepare.Most of heterocyclic compound being synthesized by has very strong bioactivity, on agricultural chemicals be used as insecticide, antibacterial,
The functions such as herbicide.
Hyoscyamine：It is the alkaloid separated from Chinese medicine henbane seed, datura flower.Belong to low-toxin farm chemicals, no teratogenesis.Field
Between drug effect prove：0.25% tropane alkali emulsion to various pests such as：Aphid, cabbage caterpillar, bollworm, oriental moth etc. have stronger
Lethality, Revision insect recluced rate is natural plant insecticide natural plant protecting liquid up to more than 90%.
Cordate houttuynia contains the medicinal ingredients such as volatile oil, flavonoids, and contained decanoy acetaldehyde, lauryl aldehyde, methyl be just in cordate houttuynia
The volatile oil component such as nonyl ketone, fragrant ethene and quercitrin, cordarine, there is the function such as antibacterial, antiviral.
Bacillus subtilis：After bacillus subtilis enters soil, subtilin, more Acarasiales can be produced in growth course
Element, brevibacterium skin isoreactivity material.These active materials have obvious inhibitory action to pathogenic bacteria, can suppress cause of disease in soil
The breeding of bacterium and the invasion and attack to plant root, reduce the soil-borne disease of plant, prevention various pests outburst.Improve the budding of seed
Rate and survival rate of seedlings, prevent the hereditary disease of seeds self, promote root growth.Improve soil granular structure, improved soil, improve
Water-holding capacity, ground temperature is improved, strengthens anti-continuous cropping ability.
Potassium fulvate is a kind of short carbon chain molecular structure material extracted from natural humic acid, it have high capacity amount and
Physiologically active.Applied to agricultural and Horticultural industry, there is following benefit：Chelating constant and trace nutrient make it preferably
Utilized for plant；Controlling plant diseases, strengthen Flood resistance；Excite plant microbiological active；Slow release fertilizer, improve chemical fertilizer and agriculture
Medicine utilizes；Nutrient absorption is improved, promotes plant germination and growth；Accelerate precipitation to decompose, improve soil texture, be advantageous to biological function
The growth and breeding of bacterium.
Embodiment 1
Weigh 0.3 kilogram of athomin, 0.1 kilogram of hyoscyamine, 0.1 kilogram of bacillus subtilis microbial agent, 6 kilograms of cordate houttuynia,
93.5 kilograms of potassium fulvate, each component is stirred and obtains the seed dressing.
Embodiment 2
Weigh 0.7 kilogram of athomin, 0.4 kilogram of hyoscyamine, 0.4 kilogram of bacillus subtilis microbial agent, 10 kilograms of cordate houttuynia,
88.5 kilograms of potassium fulvate, each component is stirred and obtains the seed dressing.
Embodiment 3
Weigh 0.4 kilogram of athomin, 0.2 kilogram of hyoscyamine, 0.2 kilogram of bacillus subtilis microbial agent, 7 kilograms of cordate houttuynia,
92.2 kilograms of potassium fulvate, each component is stirred and obtains the seed dressing.
Embodiment 4
Weigh 0.6 kilogram of athomin, 0.3 kilogram of hyoscyamine, 0.3 kilogram of bacillus subtilis microbial agent, 9 kilograms of cordate houttuynia,
89.8 kilograms of potassium fulvate, each component is stirred and obtains the seed dressing.
Embodiment 5
Weigh 0.5 kilogram of athomin, 0.2 kilogram of hyoscyamine, 0.3 kilogram of bacillus subtilis microbial agent, 8 kilograms of cordate houttuynia,
91 kilograms of potassium fulvate, each component is stirred and obtains the seed dressing.
Field experiment：
1st, experiment material
For trying corn variety aesthetic education 696.
Experimental group medicament is：Seed dressing prepared by embodiment 1-5.
Compare group reagent：Clear water.
2nd, experimental method
2.1 experimental design
Test and carried out in 2016 in the Technique Popularizing service centre of Gongzhuling, be divided into the progress of 6th area, wherein 5th area are experiment
Area, it is designated as testing 1st area, 2nd area of experiment, 3rd area of experiment, 4th area of experiment, 5th area of experiment respectively, 1st area is check plot.Wherein test 1-5 areas
In corn seed respectively with embodiment 1-5 prepare seed dressing dressed seed, according to corn seed weight meter, corn seed is mixed
The usage amount of kind agent is 20mg/kg, takes the desired amount of seed dressing, adds the water of 1000 times of amounts of seed dressing weight, stirs to complete
Melt, be uniformly added into corn seed.The corn seed of check plot uses the clear water with experimental group identical weight to be dressed seed.It is real
It is consistent with the other agronomic measures in check plot to test area.
Random district's groups are taken to arrange, 3 repetitions, plot area 2m2, every group of seed number be equal.
2.2 survey item
From corn growth during ripe, investigation emergence rate, the common pests incidence of disease, the Common Diseases incidence of disease,
Yield.
Emergence rate (%)=(emergence strain number/investigation total strain number) * %；
The insect pest incidence of disease (%)=(insect pest strain number/investigation total strain number occur) * %；
The disease incidence of disease (%)=(disease strain number/investigation total strain number occur) * %；
Yield is with per mu yield gauge.
3rd, experimental result and analysis
Test 1-5 areas and check plot emergence rate, disease, the insect pest incidence of disease and per mu yield scale
As seen from the above table, seed dressing provided by the invention can not only prevent and treat the insect pest during corn growth, can also prevent
Control the disease during Maize Production, additionally it is possible to significantly improve the yield of corn.Compared with check plot, per mu yield improve 10% with
On, emergence rate also significantly improves, and incidence of insect disease significantly reduces.Other test blocks are compared to, 5th area of experiment are in preventing and treating disease pest
In terms of evil and output increased, best results.
Seed dressing provided by the invention is also used as the seed dressing of soybean, rape, melon dish and rice paddy seed, is cured the disease anti-
Above-mentioned technique effect can also be obtained in terms of insect pest and emergence rate.In terms of volume increase：Soybean yield-increasing more than 16%, rape yield increasing can be made
More than 6%, melon dish volume increase more than 10%, increasing production of rice more than 6.6%, its specific field experiment is no longer stated one by one here.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (5)
1. a kind of seed dressing, it is characterised in that it is formulated in terms of 100 kilograms：
0.3-0.7 kilograms of athomin, 0.1-0.4 kilograms of hyoscyamine, 0.1-0.4 kilograms of bacillus subtilis microbial agent, cordate houttuynia 6-
10 kilograms, surplus is potassium fulvate.
2. seed dressing according to claim 1, it is characterised in that the seed dressing agent prescription is in terms of 100 kilograms：
0.4-0.6 kilograms of athomin, 0.2-0.3 kilograms of hyoscyamine, 0.2-0.3 kilograms of bacillus subtilis microbial agent, cordate houttuynia 7-9
Kilogram, surplus is potassium fulvate.
3. seed dressing according to claim 2, it is characterised in that the seed dressing agent prescription is in terms of 100 kilograms：
0.5 kilogram of athomin, 0.2 kilogram of hyoscyamine, 0.3 kilogram of bacillus subtilis microbial agent, 8 kilograms of cordate houttuynia, surplus are Huang
Rotten sour potassium.
4. the preparation method of the seed dressing according to claim 1-3 any one, it is characterised in that comprise the following steps：
Each component in formula is weighed according to said ratio, each component is stirred and obtains the seed dressing.
5. the application of the seed dressing according to claim 1-3 any one, it is characterised in that the seed dressing may be used as
Corn and soybean, rape, the seed dressing of melon dish and rice paddy seed.
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| CN113287636A (en) * | 2021-05-17 | 2021-08-24 | 新疆库庚尔奇农业科技有限公司 | Novel plant seed dressing agent |
| CN115399202A (en) * | 2022-08-10 | 2022-11-29 | 吐鲁番市农业技术推广中心 | Method for preventing and treating diseases and pests during watermelon planting period |
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| CN113287636A (en) * | 2021-05-17 | 2021-08-24 | 新疆库庚尔奇农业科技有限公司 | Novel plant seed dressing agent |
| CN115399202A (en) * | 2022-08-10 | 2022-11-29 | 吐鲁番市农业技术推广中心 | Method for preventing and treating diseases and pests during watermelon planting period |
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