CN1799361A - Biological seed coating agent - Google Patents
Biological seed coating agent Download PDFInfo
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- CN1799361A CN1799361A CN 200610031145 CN200610031145A CN1799361A CN 1799361 A CN1799361 A CN 1799361A CN 200610031145 CN200610031145 CN 200610031145 CN 200610031145 A CN200610031145 A CN 200610031145A CN 1799361 A CN1799361 A CN 1799361A
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Abstract
The invention relates to a seed coating agent for the treatment of crop seeds, which comprises active constituents and film forming substance composed of silica gel, sodium benzoate, octanol, ethylene glycol and Twain-80, the active constituents comprises activated protein and humic acid by the weight ratio of 0.3-0.8 and 3-5%.
Description
Technical field
The present invention relates to handle the preparation of crop seed, be specifically related to kind clothing agent.
Background technology
The fungi activator protein is a kind of bioprotein (patent No.: ZL01128666.0) that the Qiu Dewen doctor separates from fungi, it is that the protein that 42-60KD varies in size is formed by molecular weight, can induce and the resistance of activated plant damage by disease and insect, the coordinate plant growth metabolic system, promote plant growing, improve crop yield.Indoor pot and field trial through 40 various plants such as paddy rice, tobacco, citrus, capsicums show, control efficiency to damage by disease and insect is 40～80%, improve crop yield 10～20%, especially can effectively control virus disease, gray mold, bacterial wilt and aphid, two spotted spider mite etc.
It is relatively weaker that clothing agent market is planted by China at present, and product quality is poor, and kind is single relatively, and former medicine kind is few.Existing kind of clothing agent mostly is the suspension emulsion colloid, mostly is insecticide, bactericide or the mixture of the two, insecticide such as furans pellet, thimet, Imidacloprid etc., and bactericide mainly contains tmtd, carbendazim etc.Exist that dressing is insecure, the easy layering and precipitating of preparation, high malicious high residue and short a series of problems of active component lasting period.In recent years, the research about exciting the plant defense reaction to produce the albumen activator of disease-resistant and growth-promoting functions has caused extensive concern both domestic and external and attention, is one of focus of biopesticide research and development.Humus is the organic matter that extensively is present in weathered coal, peat and the brown coal, agricultural chemicals is had the effect of Synergistic slow release.Can be carrier with the fungi activator protein, add and to be rich in magnesium, sodium or amino acid whose humus and to formulate out the agent of a kind of new bio kind clothing through combination, whether complementary synergy of both optimum organization, thereby reach enhancing crop anti-adversity ability, disease-resistant worm and the short effect of increasing production of giving birth to, and solution has the high malicious high residue of kind of clothing agent now and a series of problems of active component lasting period weak point then are the problems of worth exploration in the pesticide research.
Summary of the invention
The object of the invention is exactly the deficiency at existing kind of clothing agent technology, with the biopesticide activator protein is active component, develop the new bio kind clothing agent of wide spectrum, efficient, low-residual, can not only realize seedling stage diseases and pests integrated control, shortly give birth to volume increase, and can improve crop quality.
The present invention seeks to realize like this: a kind of biological seed coating agent, comprise active component and the film forming matter of forming by silica gel, Sodium Benzoate, octanol, ethylene glycol and soil temperature-80, active component is made up of activator protein and humus, wherein the percentage by weight of activator protein in biological seed coating agent is 0.3～0.8%, and humus is 3～5%.
Be described in further detail the present invention below.
Biological seed coating agent of the present invention is an active component with fungi activator protein and humus, adds film forming matter sodium alginate, ethylene glycol, silica gel, Sodium Benzoate and soil temperature-80, and acid scarlet, pH regulator agent and water.
The percentage by weight of above-mentioned each composition is:
Activator protein 0.3～0.8%
Humus 3～5%
Sodium alginate 2～8%
Ethylene glycol 2～5%
Silica gel 1～3%
Sodium Benzoate 0.1～0.2%
Soil temperature-80 2～4%
Acid scarlet 0.3～0.6%
PH regulator agent 0.5% is sodium dihydrogen phosphate 0.375% wherein, sodium hydrogen phosphate 0.125%
Water surplus
The former medicine manufacturing process of activator protein: by the patent No. is that disclosed method obtains protein concentrated solution among the ZL01128666.0, concentrate is got albumen dry powder after-70 ℃ of freeze-drying separate can make the proteinogen medicine, and the disease fungus of making the activator protein of biological seed coating agent is that the alternaria tenuis (A.tenuis Nees) of interlink spore genus (Alternaria) is sampled in the lettuce black spot.
Humus can be one or more mixing in sodium humate, potassium humate, humus magnesium and the fulvic acid (humate active ingredient HA 〉=65), keep total amount 3%～5%, when two or more mixes, only control total amount, each component relative quantity is any.
The biological seed coating agent preparation method:
By the prescription requirement, activator protein, humus, silica gel, Sodium Benzoate, octanol, ethylene glycol, soil temperature-80, acid scarlet etc. are after fully mixing, putting into ultramicro-grinder fully grinds, supply excess water at last, add the pH regulator agent and regulate the biological seed coating agent that acid-base value can obtain being applicable to paddy rice, corn, wheat, soybean, cotton, capsicum.The high speed homogenize machine that uses in manufacturing process of of the present invention kind of clothing agent grinds, and can make the fineness of finished product reach 2～4 microns, has improved dispersion, the suspension of finished product greatly, thereby has guaranteed that the agent of kind clothing is not stratified during accumulating, do not precipitate.
The biological seed coating agent physicochemical character:
Acidity-basicity ph value 6.0-6.8
Film formation time 10-13min
The coating effect film forming is better, fastness good, non-cakedly do not become piece
Expulsion rate＜0.5%
The using method of biological seed coating agent:
Medicine slurry and crop seed fully stirred up to soup according to 1: 30～80 ratio be evenly distributed to the surface of the seed, can sow after drying.
Through a large amount of tests as can be known, the agent of new bio kind clothing all meets the general requirement of kind of clothing agent fully on physicochemical character, and film forming is better, the rapid film-forming of dressing energy under the nature situation, do not come off, do not link, do not become piece, evidence simultaneously can obviously promote the growth of paddy rice, corn, wheat, soybean, cotton, capsicum, improves germination rate and planting percent, and is remarkable to the extermination of disease and insect pest effect of various crops.
Embodiment 1, a kind of paddy rice are used biological seed coating agent
Activator protein: sodium humate 0.5%: sodium alginate 4%: ethylene glycol 5%: silica gel 2%: Sodium Benzoate 2%: 0.2%, soil temperature-80:3%, acid scarlet: pH regulator agent 0.5%: 0.5%, all the other are water.
With activator protein, humus, silica gel, Sodium Benzoate, octanol, ethylene glycol, soil temperature-80, acid scarlet etc. after fully mixing, putting into ultramicro-grinder fully grinds, supply excess water at last, add the pH regulator agent and regulate the biological seed coating agent that acid-base value can obtain being applicable to paddy rice.
Get the agent of 10ml kind clothing, medicine slurry and the ratio of rice paddy seed according to 1: 50 are fully stirred, be evenly distributed to the surface of the seed up to soup, can sow after drying, a situation arises for growing state and damage by disease and insect such as after planting observe seed sprouting, emerge.Result such as following table
Table one
| Handle | Germination rate % | Percentage establishment of seedling % | Plant height increases % | Stem heavy (mg/cm) | Root heavy (mg/cm) | Control efficiency such as rice thrips | Control efficiency such as bakanae disease |
| Plant the clothing agent | 98 | 98 | 20.61 | 3.30 | 0.838 | 85 | 80 |
| Doctor Miao | 92 | 93 | 2.88 | -- | -- | 86 | 75 |
| The clear water contrast | 90 | 88 | 0 | 3.28 | 0.454 | 0 | 0 |
Annotate: doctor Miao is that Changsha Hong Li company produces (main component: Imidacloprid, Prochloraz, little fertilizer etc.)
Can be observed from indoor pot, sub-district and field trial, the germination rate that biological seed coating agent is handled, percentage establishment of seedling, strong seedling rate obviously exceed contrast, and root system is very flourishing, and can obviously improve the quality of seedlings, strengthens photosynthesis; To control efficiency such as rice thrips, rice gall midges more than 85%, to the control efficiency of bakanae disease, pythium rot more than 80%.
Embodiment 2, a kind of corn biological seed coating agent
Activator protein: fulvic acid 0.6%: sodium alginate 3%: ethylene glycol 4%: silica gel 3%: Sodium Benzoate 2%: 0.15%, soil temperature-80:1%, acid scarlet: pH regulator agent 0.5%: 0.5%, all the other are water.
With activator protein, humus, silica gel, Sodium Benzoate, octanol, ethylene glycol, soil temperature-80, acid scarlet etc. after fully mixing, putting into ultramicro-grinder fully grinds, supply excess water at last, add the pH regulator agent and regulate the biological seed coating agent that acid-base value can obtain being applicable to corn.
Get the agent of 10ml kind clothing, medicine slurry and the ratio of corn seed according to 1: 40 are fully stirred, be evenly distributed to the surface of the seed up to soup, can sow after drying, a situation arises for growing state and damage by disease and insect such as after planting observe seed sprouting, emerge.
Table two
| Handle title | Germination rate % | Planting percent % | Plant height growth rate % | Soil insect preventive effect % | Diseases control % |
| Plant the clothing agent | 86.7 | 94.6 | 15.52 | 92.1 | 85 |
| Feng Le | 78.6 | 95.5 | 7.38 | 94.5 | 67 |
| The clear water contrast | 69.3 | 83.3 | 0 | 0 | 0 |
Annotate: the agent of Feng Le kind clothing is that Anhui Feng Le company produces (main component: total contents 20% such as tmtd, carbofuran, little fertilizer)
Multifunctional biological seed coating agent can obviously improve germination rate, planting percent, can obviously promote corn growth, and the preventive effect of corn soil insect is reached more than 92.1%, and head smut, base rot disease preventive effect are reached more than 85%.
Embodiment 3, a kind of soybean are used biological seed coating agent
Activator protein: humus 0.7%: 5% (2), sodium alginate sodium humate: potassium humate: humus magnesium: fulvic acid=1: 1: 1:: ethylene glycol 6%: silica gel 5%: Sodium Benzoate 2%: 0.1%, soil temperature-80:4%, acid scarlet: pH regulator agent 0.5%: 0.5%, all the other are water.
With activator protein, humus, silica gel, Sodium Benzoate, octanol, ethylene glycol, soil temperature-80, acid scarlet etc. after fully mixing, putting into ultramicro-grinder fully grinds, supply excess water at last, add the pH regulator agent and regulate the biological seed coating agent that acid-base value can obtain being applicable to soybean.
Get the agent of 10ml kind clothing, medicine slurry and the ratio of soya seeds according to 1: 80 are fully stirred, be evenly distributed to the surface of the seed up to soup, can sow after drying, a situation arises for growing state and damage by disease and insect such as after planting observe seed sprouting, emerge.
Table three
| Handle title | Actual measurement output (kg/ha) | Volume increase % | The damage by disease and insect preventive effect |
| Plant the clothing agent | 2910 | 11.5 | 78.3％ |
| The agent of soybean kind clothing | 2827 | 8.3 | 69.5％ |
| The clear water contrast | 2610 | 0 | 0 |
Annotate: the agent of soybean kind clothing is that clothing agent factory production (main component: total contents 35% such as carbendazim, tmtd, carbofuran, little fertilizer) is planted in the north, Tianjin
Multifunctional biological seed coating agent is handled well developed root system, early connects knurl, robust growth, and fallen flowers fall to pressing from both sides few, and quality is significantly better than contrast, and per mu yield improves 11.5%, and the average preventive effect of damage by disease and insect such as root rot, aphid reaches more than 78.3%.
Embodiment 4, a grow wheat are used biological seed coating agent
Activator protein: humus 0.6%: 3% (humus magnesium=1: 1: 1), sodium alginate sodium humate: potassium humate:: ethylene glycol 5%: silica gel 3%: Sodium Benzoate 2%: 0.2%, soil temperature-80:2%, acid scarlet: pH regulator agent 0.5%: 0.5%, all the other are water.
With activator protein, humus, silica gel, Sodium Benzoate, octanol, ethylene glycol, soil temperature-80, acid scarlet etc. after fully mixing, putting into ultramicro-grinder fully grinds, supply excess water at last, add the pH regulator agent and regulate the biological seed coating agent that acid-base value can obtain being applicable to wheat.
Get the agent of 10ml kind clothing, medicine slurry and the ratio of wheat seed according to 1: 60 are fully stirred, be evenly distributed to the surface of the seed up to soup, can sow after drying, a situation arises for growing state and damage by disease and insect such as after planting observe seed sprouting, emerge
Table four
| Handle title | Volume increase % | The damage by disease and insect preventive effect |
| Plant the clothing agent | 13.6 | 70～99％ |
| Wheat seed coating agent | 7.1 | 75 |
| The clear water contrast | 0 | 0 |
Annotate: wheat seed coating agent is that clothing agent factory production (main component: total contents 20% such as carbendazim, thimet, little fertilizer) is planted in the north, Tianjin
Test shows, the wheat root prosperity that multifunctional biological seed coating agent is handled, and stem foot is sturdy, the drought resisting lodging tolerance is strong, and the blade plumpness is dark green, and chlorophyll content and root system vigor obviously increase, prevent and treat wheat rust, the effect of banded sclerotial blight and soil insect is 70～99%, and the lasting period can reach more than 70 days.
Embodiment 5, one grows cotton and uses biological seed coating agent
Activator protein: sodium humate 0.6%: sodium alginate 4%: ethylene glycol 5%: silica gel 1%: Sodium Benzoate 1%: 0.2%,
Soil temperature-80:3%, acid scarlet: pH regulator agent 0.5%: 0.5%, all the other are water.
With activator protein, humus, silica gel, Sodium Benzoate, octanol, ethylene glycol, soil temperature-80, acid scarlet etc. after fully mixing, putting into ultramicro-grinder fully grinds, supply excess water at last, add the pH regulator agent and regulate the biological seed coating agent that acid-base value can obtain being applicable to cotton.
Get the agent of 10ml kind clothing, medicine slurry and the ratio of cotton seeds according to 1: 30 are fully stirred, be evenly distributed to the surface of the seed up to soup, can sow after drying, a situation arises for growing state and damage by disease and insect such as after planting observe seed sprouting, emerge.
Test shows that multifunctional biological seed coating agent is handled cotton quality and obviously improved, and germination rate improves 15%, and survival rate of seedlings improves more than 80%, and plant height, the number of blade, fresh weight are compared respectively according to improving 12.1%, 20.4% and 23.2%, and volume increase is more than 15%.Average preventive effect to disease in cotton seedling stage reaches more than 80%, and the cotten aphid control efficiency is reached more than 85%.
Embodiment 6, a kind of capsicum are used biological seed coating agent
Activator protein: sodium humate 0.5%: sodium alginate 4%: ethylene glycol 5%: silica gel 2%: Sodium Benzoate 1%: 0.2%, soil temperature-80:2%, acid scarlet: pH regulator agent 0.5%: 0.5%, all the other are water.
With activator protein, humus, silica gel, Sodium Benzoate, octanol, ethylene glycol, soil temperature-80, acid scarlet etc. after fully mixing, putting into ultramicro-grinder fully grinds, supply excess water at last, add the pH regulator agent and regulate the biological seed coating agent that acid-base value can obtain being applicable to capsicum.
Get the agent of 10ml kind clothing, medicine slurry and the ratio of pepper seed according to 1: 50 are fully stirred, be evenly distributed to the surface of the seed up to soup, can sow after drying, a situation arises for growing state and damage by disease and insect such as after planting observe seed sprouting, emerge
Table five
| Handle title | Plant height increases % | Emergence rate % | Planting percent % | Protection effect % |
| Plant the clothing agent | 8.12 | 7.27 | 13.66 | 80 |
| 15% vegetables kind clothing agent | 3.75 | 5.62 | 2.13 | 49 |
| The clear water contrast | 0 | 0 | 0 | 0 |
Annotate: 15% vegetables kind clothing agent is a Chinese agricultural university scientific achievement
Test shows, the blade hypertrophy that multifunctional biological seed coating agent is handled, and emerald green, well developed root system, stem foot is sturdy, and preventive effects such as virus disease, damping off, bacterial wilt are more than 80%, and output increases more than 36.3～58.5%, and can obviously improve quality.
Claims (1)
1, a kind of biological seed coating agent, comprise active component and the film forming matter of forming by silica gel, Sodium Benzoate, octanol, ethylene glycol and soil temperature-80, the invention is characterized in that active component is made up of activator protein and humus, wherein the percentage by weight of activator protein in biological seed coating agent is 0.3～0.8%, and humus is 3～5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100311453A CN1331401C (en) | 2006-01-13 | 2006-01-13 | Biological seed coating agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100311453A CN1331401C (en) | 2006-01-13 | 2006-01-13 | Biological seed coating agent |
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| CN1799361A true CN1799361A (en) | 2006-07-12 |
| CN1331401C CN1331401C (en) | 2007-08-15 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100477910C (en) * | 2007-05-11 | 2009-04-15 | 赵小红 | Ecological environment-friendly coating for treating seeds and plant rhizomes |
| CN101999415A (en) * | 2010-09-29 | 2011-04-06 | 中国海洋大学 | Method for preparing bioactive polysaccharide seed coating agent |
| CN102687730A (en) * | 2011-03-25 | 2012-09-26 | 中国农业科学院植物保护研究所 | Biological compound preparation for controlling plant virus disease and application thereof |
| CN102838423A (en) * | 2012-09-29 | 2012-12-26 | 联保作物科技有限公司 | Biological pesticide fertilizer |
| CN101723763B (en) * | 2009-10-31 | 2013-04-24 | 黑龙江八一农垦大学 | Soybean biological seed coating agent |
| CN105053013A (en) * | 2015-08-28 | 2015-11-18 | 四川省农业科学院植物保护研究所 | Seed coating agent capable of efficiently preventing rape clubroot disease |
| CN105085071A (en) * | 2015-08-28 | 2015-11-25 | 四川省农业科学院植物保护研究所 | Sustained-release seed coating agent for efficiently preventing and curing rape clubroot |
| CN105123770A (en) * | 2015-08-28 | 2015-12-09 | 四川省农业科学院植物保护研究所 | Microcapsule slow-releasing seed coating agent for efficiently preventing and treating clubroots of oilseed rapes |
| CN105165897A (en) * | 2015-08-28 | 2015-12-23 | 四川省农业科学院植物保护研究所 | High-temperature and high-humidity-resistant seed coating agent for efficiently preventing and treating rape plasmodiophora brassicae and preparation method therefor |
| WO2020173987A1 (en) | 2019-02-26 | 2020-09-03 | SeedForward GmbH | Coating composition for seed |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1142179C (en) * | 2001-10-09 | 2004-03-17 | 邱德文 | Multifunctional mycoprotein product for plant and its prepn |
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2006
- 2006-01-13 CN CNB2006100311453A patent/CN1331401C/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100477910C (en) * | 2007-05-11 | 2009-04-15 | 赵小红 | Ecological environment-friendly coating for treating seeds and plant rhizomes |
| CN101723763B (en) * | 2009-10-31 | 2013-04-24 | 黑龙江八一农垦大学 | Soybean biological seed coating agent |
| CN101999415A (en) * | 2010-09-29 | 2011-04-06 | 中国海洋大学 | Method for preparing bioactive polysaccharide seed coating agent |
| CN101999415B (en) * | 2010-09-29 | 2013-06-12 | 中国海洋大学 | Method for preparing bioactive polysaccharide seed coating agent |
| CN102687730A (en) * | 2011-03-25 | 2012-09-26 | 中国农业科学院植物保护研究所 | Biological compound preparation for controlling plant virus disease and application thereof |
| CN102838423A (en) * | 2012-09-29 | 2012-12-26 | 联保作物科技有限公司 | Biological pesticide fertilizer |
| CN105053013A (en) * | 2015-08-28 | 2015-11-18 | 四川省农业科学院植物保护研究所 | Seed coating agent capable of efficiently preventing rape clubroot disease |
| CN105085071A (en) * | 2015-08-28 | 2015-11-25 | 四川省农业科学院植物保护研究所 | Sustained-release seed coating agent for efficiently preventing and curing rape clubroot |
| CN105123770A (en) * | 2015-08-28 | 2015-12-09 | 四川省农业科学院植物保护研究所 | Microcapsule slow-releasing seed coating agent for efficiently preventing and treating clubroots of oilseed rapes |
| CN105165897A (en) * | 2015-08-28 | 2015-12-23 | 四川省农业科学院植物保护研究所 | High-temperature and high-humidity-resistant seed coating agent for efficiently preventing and treating rape plasmodiophora brassicae and preparation method therefor |
| CN105053013B (en) * | 2015-08-28 | 2018-07-13 | 四川省农业科学院植物保护研究所 | The efficiently coating agent for seed of prevention rapeseed clubroot |
| CN105165897B (en) * | 2015-08-28 | 2018-09-28 | 四川省农业科学院植物保护研究所 | The efficient prevention rapeseed clubroot coating agent for seed and preparation method of high-temp resisting high-humidity resisting |
| CN105085071B (en) * | 2015-08-28 | 2019-03-05 | 四川省农业科学院植物保护研究所 | The releasing seed coating agent for preventing and treating rapeseed clubroot |
| WO2020173987A1 (en) | 2019-02-26 | 2020-09-03 | SeedForward GmbH | Coating composition for seed |
| DE102019104867B4 (en) | 2019-02-26 | 2022-12-22 | SeedForward GmbH | Coating composition for seeds |
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| CN1331401C (en) | 2007-08-15 |
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