CN104725137B - A kind of corn seed coating agent and preparation method thereof - Google Patents
A kind of corn seed coating agent and preparation method thereof Download PDFInfo
- Publication number
- CN104725137B CN104725137B CN201510125154.8A CN201510125154A CN104725137B CN 104725137 B CN104725137 B CN 104725137B CN 201510125154 A CN201510125154 A CN 201510125154A CN 104725137 B CN104725137 B CN 104725137B
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- China
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- coating agent
- seed coating
- corn seed
- agent
- corn
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
- C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The present invention provides a kind of corn seed coating agent, and it is made up of the raw material including following weight percentage：Plants antimicrobial pest repellant 6 10%, plant nutrient 12 18%, plant growth regulator 1 2%, glutamic acid 2 4%, coalescents 0.5 2%, colouring agent 5 10%, surplus is water.The present invention also provides the preparation method of the corn seed coating agent.This seed coat agent for the leaf blight of corn, the preventive effect of banded sclerotial blight up to more than 78%, and for maize aphidses anti-food rate up to 85%.
Description
Technical field
The present invention relates to a kind of corn seed coating agent and preparation method thereof.
Background technology
As one of China's Three major grain crops, the cultivated area of corn is up to 30,000,000 hectares.Its purposes is various, is raiseeing
Animal husbandry and industrial circle also occupy critical role, thus corn planting have to National Grain and the national economic development it is far-reaching
Meaning and influence.
But Maize Production is disturbed by all kinds of diseases for a long time, the high and stable yields to corn constitute great system
About and threaten.Invasion and attack of the Effects of Seed Coating Formulation to preventing and treating corn soil-borne disease, ensure corn yield, so as to be solution corn disease
Evil and production problems open a new effective way.
But the traditional corn seed coat agent being commonly used is mostly agricultural chemicals type reagent, containing poisonous bactericide as pressed down
Mould azoles, carboxin and thiram, these bactericide have a cumulative toxicity in soil, heavy damage ecological environment and to human body
Health constitutes a threat to.Therefore friendly, the harmless new seed coat agent of development environment is current seed coating technology development
The task of top priority.
The content of the invention
It is an object of the invention to provide a kind of corn seed coating agent to the nontoxic non-hazardous of human body.
The present invention is that scheme is used by solving above-mentioned technical problem：
A kind of corn seed coating agent, it is made up of the raw material including following weight percent：Plants antimicrobial pest repellant 6-
10%, plant nutrient 12-18%, plant growth regulator 1-2%, glutamic acid 2-4%, coalescents 0.5-2%, coloring
Agent 5-10%, surplus are water.
In such scheme, described plants antimicrobial pest repellant is mixed by bi-quaternary ammonium salt, flavanones and Tebuconazole, institute
The mass ratio for stating bi-quaternary ammonium salt, flavanones and Tebuconazole is 1:2:1.
In such scheme, the bi-quaternary ammonium salt is dioctadecyl dimethyl ammonium chloride.
In such scheme, the flavanones is Pinocembrin.
Flavanones can condense the protein on germ surface and prevent the expression of activated protein, and Tebuconazole is by suppressing thin
The demethylation of ergosterol on after birth and cause germ can not form cell membrane, being used in combination for both bacteriostatic agents can be very big
Suppress to limit the breeding of germ；Hydrophobic alkyl in Tebuconazole molecule can act on the hydrophilic group of bacterium, change the penetrating of film
Property, lysis then occurs, destroys eucaryotic cell structure, causes the dissolving and death of cell.Made by the collaboration of these three materials
With being capable of controlling crop diseases and insect pests well.The different bacteriostatic agents formed of suppression situation with to(for) corn black silk fringe disease below
Synergy illustrates to more than, as shown in table 1：
The antibacterial reagent bacteriostatic test result of table 1
1. 2. 3. 4. 5. 6. 7. the composition for the treatment of group medicament is respectively flavanones in upper table, Tebuconazole, bi-quaternary ammonium salt, flavane
Ketone and Tebuconazole, flavanones and bi-quaternary ammonium salt, Tebuconazole and bi-quaternary ammonium salt, flavanones, Tebuconazole and bi-quaternary ammonium salt.
In such scheme, described plant nutrient is selected from the fertilizer containing manganese, copper, magnesium and/or potassium.
In such scheme, described plant nutrient is to be dissolved after manganese sulfate, copper sulphate, magnesium sulfate and potassium sulfate mix
Yu Shuizhong obtains the aqueous solution, and the manganese sulfate, copper sulphate, the mass ratio of magnesium sulfate and potassium sulfate are 1：2：2：1.The sulfuric acid
Manganese, copper sulphate, the specification of magnesium sulfate and potassium sulfate are industrial Grade A of the content more than 95%.
In such scheme, described plant growth regulator is triacontanol, have promote plant establishment, germinate, bloom,
Cauline leaf grows and precocious effect, has and improves the different physiological roles such as chlorophyll content, enhancing photosynthesis.
In such scheme, described coalescents are the seed coat agent coalescents of Guangzhou Fan Cai Fine Chemical Co., Ltd
805, nontoxic pollution-free, its main function is that active ingredient is adhered into the surface of the seed and forms uniform and smooth medicine film.
In such scheme, described colouring agent includes natural lycopene, specially natural tomato haematochrome and water and point
The red aqueous solution that powder is formulated.Primarily serve the effect of warning coating degree.Its dispersant is general non-toxic colorant
Dispersant.
In such scheme, described glutamic acid, it is micro- fertile carrier, suction of the maize root system for nutrient can be promoted
Receive, effect can be good, and its specification is industrial Grade A of the content more than 95%.
The present invention has following features compared with prior art：
1st, being used in combination to reach the effect of antibacterial expelling parasite with bi-quaternary ammonium salt, flavanones and Tebuconazole of the invention, without
It is directly to kill disease pest, had so not only ensure that the survival rate of maize seedling but also without destruction ecological chain.Experiment proves this seed coat agent
For the leaf blight of corn, the preventive effect of banded sclerotial blight up to more than 78%, and for maize aphidses anti-food rate up to 85%.
2nd, seed coat agent of the invention can activate the growth factor of corn, and the growth for corn is made with certain regulation and control
With.Maize root system through the seed dressing of this seed coat agent is flourishing, and stem foot is sturdy, and lodging tolerance is strong, and the chlorophyll content of blade is high.
3rd, the present invention demonstrates through Hubei Province Ezhou Experimental Base 2012 and the plantation of 2,013 two years, and mu averagely increases production corn
93 kilograms, rate of growth is up to 12.9%.
Embodiment
With reference to embodiments further the present invention will be described, but present disclosure be not limited solely to it is following
Embodiment.
Embodiment 1
A kind of corn seed coating agent is made up of the raw material including following weight percent：By bi-quaternary ammonium salt, flavanones and
The plants antimicrobial pest repellant 6% of Tebuconazole composition, the plant nutrient being made up of manganese sulfate, copper sulphate, magnesium sulfate, potassium sulfate
The aqueous solution 12%, triacontanol 1%, glutamic acid 2.5%, coalescents 0.8%, colouring agent 5%, its surplus are water.Thus match somebody with somebody
Corn seed coating agent is according to 1 made from side：60 pharmacopoeia carries out seed dressing and coating.
In the present embodiment, the bi-quaternary ammonium salt is dioctadecyl dimethyl ammonium chloride, flavanones 5,7- dihydroxy
Flavanones.
This seed coat agent for the leaf blight of corn, the preventive effect of banded sclerotial blight up to more than 78%, and for the food refusal of maize aphidses
Rate is up to 85%.The present invention demonstrates through Hubei Province Ezhou Experimental Base 2012 and the plantation of 2,013 two years, and mu averagely increases production corn
93 kilograms, rate of growth is up to 13.5%.
Embodiment 2
A kind of corn seed coating agent is made up of the raw material including following weight percent：By bi-quaternary ammonium salt, monoethanolamine, Huang
The plants antimicrobial pest repellant 7% of alkanone and Tebuconazole composition, the plant being made up of manganese sulfate, copper sulphate, magnesium sulfate, potassium sulfate are sought
Element 14% is supported, triacontanol 1.3%, glutamic acid 3%, coalescents 1.2%, colouring agent 6.5%, its surplus is water.Thus
Corn seed coating agent is according to 1 made from formula：50 pharmacopoeia carries out seed dressing and coating.
In the present embodiment, the bi-quaternary ammonium salt is dioctadecyl dimethyl ammonium chloride, flavanones 5,7- dihydroxy
Flavanones.
This seed coat agent for the leaf blight of corn, the preventive effect of banded sclerotial blight up to more than 76%, and for the food refusal of maize aphidses
Rate is up to 88%.The present invention demonstrates through Hubei Province Ezhou Experimental Base 2012 and the plantation of 2,013 two years, and mu averagely increases production corn
89 kilograms, rate of growth is up to 12.7%.
Embodiment 3
A kind of corn seed coating agent is made up of the raw material including following weight percent：By bi-quaternary ammonium salt, monoethanolamine, Huang
The plants antimicrobial pest repellant 8.5% of alkanone and Tebuconazole composition, the plant being made up of manganese sulfate, copper sulphate, magnesium sulfate, potassium sulfate
Nutrient 16%, triacontanol 1.6%, glutamic acid 3.5%, coalescents 1.6%, colouring agent 8%, its surplus are water.By
Corn seed coating agent is according to 1 made from this formula：40 pharmacopoeia carries out seed dressing and coating.
In the present embodiment, the bi-quaternary ammonium salt is dioctadecyl dimethyl ammonium chloride, flavanones 5,7- dihydroxy
Flavanones.
This seed coat agent for the leaf blight of corn, the preventive effect of banded sclerotial blight up to more than 80%, and for the food refusal of maize aphidses
Rate is up to 82%.The present invention demonstrates through Hubei Province Ezhou Experimental Base 2012 and the plantation of 2,013 two years, and mu averagely increases production corn
98 kilograms, rate of growth is up to 13.7%.
Embodiment 4
A kind of corn seed coating agent is made up of the raw material including following weight percent：By bi-quaternary ammonium salt, monoethanolamine, Huang
The plants antimicrobial pest repellant 10% of alkanone and Tebuconazole composition, the plant being made up of manganese sulfate, copper sulphate, magnesium sulfate, potassium sulfate
Nutrient 18%, triacontanol 2.0%, glutamic acid 4%, coalescents 2%, colouring agent 10%, its surplus are water.Thus match somebody with somebody
Corn seed coating agent is according to 1 made from side：30 pharmacopoeia carries out seed dressing and coating.
In the present embodiment, the bi-quaternary ammonium salt is dioctadecyl dimethyl ammonium chloride, flavanones 5,7- dihydroxy
Flavanones.This seed coat agent for the leaf blight of corn, the preventive effect of banded sclerotial blight up to more than 88%, and for the anti-food rate of maize aphidses
Up to 85%.The present invention demonstrates through Hubei Province Ezhou Experimental Base 2012 and the plantation of 2,013 two years, and mu averagely increases production corn 78
Kilogram, rate of growth is up to 11.3%.
Claims (7)
1. a kind of corn seed coating agent, it is characterised in that it is made up of the raw material including following weight percentage：Plants antimicrobial drives
Worm agent 6-10%, plant nutrient 12-18%, plant growth regulator 1-2%, glutamic acid 2-4%, coalescents 0.5-2%,
Toner 5-10%, surplus are water；Described plants antimicrobial pest repellant is mixed by bi-quaternary ammonium salt, flavanones and Tebuconazole, institute
The mass ratio for stating bi-quaternary ammonium salt, flavanones and Tebuconazole is 1:2:1, the bi-quaternary ammonium salt is double octadecyldimethyl chlorinations
Ammonium；The flavanones is 5,7- dihydroxy flavanones.
2. the corn seed coating agent as described in claim 1, it is characterised in that described plant nutrient be selected from containing manganese, copper,
The fertilizer of magnesium and/or potassium.
3. corn seed coating agent as claimed in claim 2, it is characterised in that described plant nutrient is manganese sulfate, sulfuric acid
It is dissolved in the water to obtain the aqueous solution, the manganese sulfate, copper sulphate, magnesium sulfate and potassium sulfate after copper, magnesium sulfate and potassium sulfate mixing
Mass ratio be 1：2：2：1.
4. the corn seed coating agent as described in claim 1, it is characterised in that described plant growth regulator is melissane
Alcohol.
5. the corn seed coating agent as described in claim 1, it is characterised in that described coalescents are all semen collection refinements in Guangzhou
The seed coat agent coalescents 805 of work Co., Ltd.
6. the corn seed coating agent as described in claim 1, it is characterised in that described colouring agent includes natural lycopene.
7. the preparation method of the corn seed coating agent as described in claim 1, it is characterised in that by the quality percentage of formula composition
Than taking each material, successively by plants antimicrobial pest repellant, plant nutrient, plant growth regulator, glutamic acid and coalescents
Add container and to being well mixed, it is 6 then to adjust pH values, adds colouring agent, stirs at normal temperatures for stirring at 25-35 DEG C
Mix 2h, product is produced when liquid to be mixed is uniformly and without insoluble impurities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510125154.8A CN104725137B (en) | 2015-03-20 | 2015-03-20 | A kind of corn seed coating agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510125154.8A CN104725137B (en) | 2015-03-20 | 2015-03-20 | A kind of corn seed coating agent and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN104725137A CN104725137A (en) | 2015-06-24 |
| CN104725137B true CN104725137B (en) | 2018-01-12 |
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| CN201510125154.8A Expired - Fee Related CN104725137B (en) | 2015-03-20 | 2015-03-20 | A kind of corn seed coating agent and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108184851A (en) * | 2018-01-17 | 2018-06-22 | 安徽省华禾种业有限公司 | A kind of corn seed coating agent and preparation method thereof |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105152784B (en) * | 2015-10-08 | 2018-09-14 | 东北农业大学 | A kind of anti-copper stress corn seed treatment and the preparation method and application thereof |
| CN105503398A (en) * | 2015-12-22 | 2016-04-20 | 水利部牧区水利科学研究所 | Pelleted coating for graminaceous seeds |
| CN105594708A (en) * | 2015-12-23 | 2016-05-25 | 太仓东浔生物科技有限公司 | Bactericidal composition and application |
| CN108041060B (en) * | 2018-01-03 | 2020-12-22 | 吉林省农业科学院 | Pesticide compound seed coating agent, application thereof and treatment method of corn seeds |
| IT201900022740A1 (en) * | 2019-12-02 | 2021-06-02 | Metabolic Insights Ltd | Pinocembrina dihydrocalcone and its compositions and their use as pesticides |
| CN111670768A (en) * | 2020-07-01 | 2020-09-18 | 榆林学院 | Loess arid region corn dry farming water-saving cultivation method |
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| CN103503929A (en) * | 2013-07-03 | 2014-01-15 | 发事达(南通)化工有限公司 | Pesticide composition containing wilfordine and coumoxystrobin, and applications thereof |
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2015
- 2015-03-20 CN CN201510125154.8A patent/CN104725137B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1339260A (en) * | 2000-08-17 | 2002-03-13 | 阎德礼 | Biological powdery seed coating agent and its preparing method |
| CN1559216A (en) * | 2004-02-28 | 2005-01-05 | 王福生 | Seed coating agent for preventing smut |
| CN101313680A (en) * | 2008-07-15 | 2008-12-03 | 洛阳市农业科学研究院 | High-efficiency, broad and environmental friendly corn seed coating agent |
| CN102976846A (en) * | 2012-11-26 | 2013-03-20 | 兰州世创生物科技有限公司 | Compound plant source seed coating agent and preparation method thereof |
| CN103503929A (en) * | 2013-07-03 | 2014-01-15 | 发事达(南通)化工有限公司 | Pesticide composition containing wilfordine and coumoxystrobin, and applications thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108184851A (en) * | 2018-01-17 | 2018-06-22 | 安徽省华禾种业有限公司 | A kind of corn seed coating agent and preparation method thereof |
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| CN104725137A (en) | 2015-06-24 |
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