CN102197821A - Suspension type rape seed coating agent - Google Patents
Suspension type rape seed coating agent Download PDFInfo
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- CN102197821A CN102197821A CN2011100878671A CN201110087867A CN102197821A CN 102197821 A CN102197821 A CN 102197821A CN 2011100878671 A CN2011100878671 A CN 2011100878671A CN 201110087867 A CN201110087867 A CN 201110087867A CN 102197821 A CN102197821 A CN 102197821A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
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Abstract
The invention relates to a suspension type rape seed coating agent formulation. The suspension type rape seed coating agent is prepared by carrying out wet grinding on a film-forming agent, an emulsifier, an anti-freezing agent, a warning color material and insecticide, disinfectant, a plant growth regulator, a trace-element fertilizer and water; and the suspension type rape seed coating agent is suitable for carrying out coating treatment on all sorts of seeds. The rape seed coating agent provided by the invention has the advantages of simple manufacturing technique, convenience for coating and low cost and can be used for mechanical coating or manual coating, and the mass ratio of the rape seed coating agent to the seeds can reach up to 1 to 200-300; when the seeds are coated, a film with dense film pore channels is formed on the surface of each seed; and then the active components can be slowly released through the film pore channels and the lasting period is 55-day-long to 70-day-long; the prevention and cure rate of the coating agent on the rape seedling stage sclerotiniose is up to 86-97% and the prevention and cure rate on the aphid and the subterranean pest-insect is up to 82-95%; a rape seedling has the developed roots, is neat and stocky and has strong stress resistance; the rate of emergence of the seedlings is improved by 8-18% and the planting percent is improved by 7-15% so that the yield is obviously increased. The suspension type rape seed coating agent has good economic benefits, social benefits and ecological benefits.
Description
Technical field
The present invention relates to a kind of preparation that is used for the crop seeds Cotton seeds, belong to novel agrochemical technology of preparing and crop cultivating technology field.The agent of specifically a kind of floating type rape kind clothing, it is by insecticide, bactericide, plant growth regulator, trace element fertilizer isoreactivity composition, with non-active ingredients such as film forming agent, emulsifier, through the formulated rape seed seed coating medicine of wet grinding.
Background technology
Seed pelleting is an agricultural high-tech, agricultural chemicals, growth regulator, little fertile isoreactivity composition can be coated in the clothing film of the surface of the seed formation, in seed germination and process of growth, slowly discharge, effectively prevention and control seedling stage diseases and pests, short control growth of seedling, province plant and economize medicine, saving of work and time, economize on resources, reduce environmental pollution, are corresponding seed quality criteriaization, processing mechanization, the smart important channel that quantizes, cultivates lightness and increase income and economize on spending of sowing.The agent of kind of clothing has been subjected to the great attention of many countries from be born, and existing nearly 30 countries drop into a large amount of manpower and materials researchs, development and application crops seed coating agents.
Since nearly 30 years, planted clothing agent technology and updated,, developed into the kind clothing agent that the seed standardization is combined with the seedling stage diseases and pests control with Modern Significance by the early stage kind clothing agent that does not contain active component; Develop multiple dry farming species clothing agent and dressing agent for rice, obtained favorable economic benefit and social benefit.
China classifies development, popularization and the application of crops seed coating agent as " 15 " in succession, Eleventh Five-Year Plan is implemented the major project of seed engineering plan, and seed pelleting is handled demonstration project list current hi-tech industrialization major fields of first developing in.Wheat, corn, the agent of Soybean and Other Crops kind clothing are promoted in China's large tracts of land, and have been obtained favorable economic benefit and social benefit.Yet the agent of rape kind clothing is failed large tracts of land always and is promoted, and rape seed dressing rate is less than 10% still.Main cause is that development rape kind clothing agent on probation at present is the agent of Pelleting type rape kind clothing basically, and obducens easily comes off behind the capsuled seed, and thicker obducens is difficult to split behind the planting seed, ventilative water permeability is poor, and that capsuled seed germinates is slow, emergence rate and planting percent are low.
There are following three main deficiencies in prior art: the very thick obducens that the agent of (1) Pelleting type rape kind clothing forms at the surface of the seed, its compression strength is poor, capsuled seed contains agricultural chemicals, plant growth regulator isoreactivity composition in transportation, storage and sowing process obducens easily comes off, not only active ingredient loss is big, kind clothing agent action effect is poor, and contaminated environment.(2) pelleted seed after planting, the obducens rate of cleavage is very slow, rape seed is normal in the obducens sprouts required moisture, oxygen and is difficult to satisfy, cause germination vigor low, emerge and significantly postpone.(3) during the obducens cracking, active component dissolves rapidly and makes around the seed too highly in the activity component concentration short time, suppresses rape seed to sprout, and causes emergence rate, planting percent low.
Therefore, the research high-efficiency low-toxicity, dressing is firm, effect is obvious, the lasting period is long, the agent of eco-friendly rape kind clothing, is one of main direction of developing of domestic and international rape kind clothing agent.
Summary of the invention
The objective of the invention is to: at the deficiencies in the prior art, utilization macromolecule filming material and slow release method and wet grinding technology, a kind of all kinds of rape seed dressings of being suitable for are provided, have high-efficiency low-toxicity, the clothing agent of floating type rape kind and the compound method of characteristics such as dressing is firm, effect is obvious, the lasting period is long, the pharmacopoeia mass ratio is big, with low cost, environmental friendliness, effectively prevention and control seedling stage diseases and pests and nutritional deficiency disease, and can urge the growth of control Brassica campestris L seedling, enhancing resistance, guarantee that Brassica campestris L seedling is neat short strong, planting percent improves obviously.
The present invention is achieved in that with two kinds of macromolecule filming materials composite as film forming agent, with non-active ingredients such as insecticide, bactericide, plant growth regulator, trace element fertilizer isoreactivity composition and emulsifier, antifreezing agent, warning colorants, through wet grinding, emulsification, promptly get the agent of floating type rape kind clothing.
(1) described film forming agent is the film forming agent of a kind of preparation in carboxymethyl cellulose and polyvinyl alcohol, the water soluble chitosan, and consumption is 1%～7% of a gross mass; Only control total consumption, the relative quantity between each filmogen is any;
(2) described emulsifier is Tween-80 or empgen BB, and consumption is 0.6%～6% of a gross mass;
(3) described antifreezing agent is ethylene glycol or propane diols, and consumption is 1%～7% of a gross mass;
(4) described warning colorant is basic fuchsin or disperse red, and consumption is 0.5%～4% of a gross mass;
(5) described insecticide is an Imidacloprid, and consumption is 1%～8% of a gross mass;
(6) described bactericide is a carbendazim, the perhaps bactericide that mixes with tmtd of carbendazim, and consumption is 2%～12% of a gross mass; When using two kinds of bactericide, only control total consumption, the relative quantity between each bactericide is any;
(7) described plant growth regulator is methyl and heteroauxin, and consumption is 0.01%～0.08% of a gross mass; Only control total consumption, the relative quantity between each plant growth regulator is any;
(8) described trace element fertilizer is zinc fertilizer and boron fertilizer, and consumption is 0.4%～4% of a gross mass; Only control total consumption, the relative quantity between each trace element fertilizer is any;
(9) described water is ordinary tap water, and consumption is the surplus of gross mass to 100%.
Production method of the present invention is summarized as follows:
By the prescription requirement, film forming agent is dropped in the reactor, pump into water, antifreezing agent, after stirring, make the film forming agent dissolving under 45 ℃～65 ℃ temperature condition, again it is pumped in the emulsification still 35 ℃～45 ℃ of temperature controls; Add emulsifier then, in the presence of emulsifier, insecticide, bactericide, plant growth regulator, trace element fertilizer after will grinding through colloid mill drop in the emulsification still successively, stir evenly the back and add all the other all the components, emulsification is even, according to the production requirement quantitative package, promptly get the agent of floating type rape kind clothing.
Using method of the present invention and mechanism of action:
The present invention is applicable to all kinds of rape seed dressings, dressing pharmacopoeia mass ratio, i.e. seed coating medicine quality: seed quality is 1: 200～300; The dressing mode can be used Mechanical Method dressing or manual method dressing.The Mechanical Method dressing can adopt atomizing dressing machine or disc type dressing machine to carry out dressing.Manual dressing can will be planted the clothing agent with micro-sprayer and will be sprayed at the surface of the seed that is contained in the basin, and seed is stirred on spray kind of a clothing agent limit in limit, till dressing evenly.
During seed coating medicine dressing rape seed of the present invention, film forming agent in the agent of kind of clothing can form one deck at the surface of the seed and have dense film duct, clothing film that ventilative water permeability is good, very thin, and, around seed, form in one miniature " active component storehouse " with insecticide, bactericide, growth regulator, little fertile isoreactivity composition anastomose together.Capsuled seed after planting, because of the clothing film has the fenestra road of air-and water-permeable, oxygen and moisture can see through the fenestra road in time arrive seed inside, thereby seed can normally be sprouted; Under the effect of hydrone, the active component in " active component storehouse " discharges lentamente, progressively contacts with seed and adjacent soil by the fenestra road, participates in the physiological and biochemical procedure of rape growth and development stage.Insecticide in " active component storehouse ", bactericide with the surface of the seed and inner the contact, kill kind of a biography germ, insect pest lentamente under the effect of water; And around seed, forming the protection barrier, the damage by disease and insect around making is difficult to existence, thereby effectively prevents and treats pests such as soil-borne disease bacterium, soil insect and mouse, sparrow.After emerging, long-acting systemic insecticide in " active component storehouse ", bactericide (as Imidacloprid, carbendazim etc.) are progressively absorbed by seedlings root, conduct to not dispenser position of overground part, continued the preventing disease pest control effect, thus effective prevention and control rape seedling damage by disease and insect.Because the efficacy of a drug is concentrated, availability is high, contacts with soil in addition, be not subject to expose to the sun and rain and the influence of high temperature, thereby the drug effect phase reach 55～70 days, seedling stage needn't dispenser, saving of work and time; Add that low-toxin farm chemicals is wrapped in the clothing film, make it little and poison that insecticide-applying way is by the open hidden that becomes, thus can effectively reduce people and animals, pest natural enemy the poisoning chance, reduce environmental pollution.Growth regulator methyl in " active component storehouse " etc. can promote to sprout and root growth, improves emergence rate, resistance and planting percent; Impel Brassica campestris L seedling short strong neat, thereby improve the overall qualities of seedling, for volume increase lays the first stone.Trace element fertilizer zinc, boron fertilizer in " active component storehouse " can remedy the soil fertility deficiency, satisfy the normal required trace element of sprouting and grow of rape, effectively prevent and treat nutritional deficiency disease.
The present invention is the national Eleventh Five-Year Plan tackling of key scientific and technical problems key project finished and the main contents of Hunan Province's key project, grow seedlings and the field production evidence through the indoor pot more than 5 years, field: capsuled seed after planting, reaching in lasting period of 55～70 days, the present invention reaches 86%～97% to the control rate of rape seedling stalk break; Control rate to aphid, soil insect reaches 82%～95%.Emergence rate, planting percent, strong sprout rate, effectively branch amount, individual plant angle fruit number average be apparently higher than control group, wherein emergence rate improves 8%～18%, planting percent improves 7%～15%, volume increase 6%～13%.
Compared with prior art, major advantage of the present invention:
(1) dressing firmly, the clothing film is thin and do not come off.The present invention selects for use two kinds of macromolecular materials to be mixed with film, forms the very thin clothing film of one deck at the surface of the seed during dressing, and dressing is not firmly, come off; The obducens that has formed when having overcome the prior art dressing is thick, compression strength is poor, and obducens easily comes off in capsuled seed transportation, storage and sowing process, shortcomings such as the big and contaminated environment of active ingredient loss.
(2) clothing film ventilative water permeability is good, the lasting period is long.The present invention can form the clothing film that one deck has the dense film duct at the surface of the seed, and ventilative water permeability is good, has both guaranteed the normal sprouting of seed, has guaranteed to plant in seed germination and the process of growth the real slowly-releasing of clothing agent active component again, and the lasting period is long.The obducens rate of cleavage that has overcome the formation of prior art dressing is slow, and capsuled seed is difficult to normal sprouting; That active component discharges is fast, suppress seed germination, causes shortcomings such as emergence rate, planting percent are low.
(3) high-efficiency low-toxicity, action effect is obvious.The present invention selects for use insecticide, bactericide, growth regulator and the trace element of low toxicity to be active component, effectively prevention and control rape damage by disease and insect and nutritional deficiency disease, promote seed germination, strengthen resistance, cultivate healthy seedling, improve overall qualities, planting percent and the output of seedling, economize kind of province's medicine, saving of work and time, cutting down expenditures and increasing income is obvious.Shortcomings such as the prior art effect is single, action effect is not obvious have been overcome.
(4) dressing is easy, with low cost.Dressing of the present invention is once finished, and more helps the mechanization dressing; And the agent of Pelleting type kind clothing need just can be finished consuming time taking a lot of work 2～4 times; Active constituent content height, dressing pharmacopoeia mass ratio up to 1: 200～300, be 3～6 times of common Pelleting type kind clothing agent, store with cost of transportation low.
Embodiment
Non-limiting examples of the present invention is described below:
To produce the agent of 100Kg floating type rape kind clothing is example, and 5 non-limiting Example formulations are as shown in table 1, and production method as previously mentioned.
The non-limiting enforcement prescription of table 1 the present invention (unit: Kg)
| The component title | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Carboxymethyl cellulose | 1.0 | 5.0 | 2.3 | 3.0 | 2.5 |
| Polyvinyl alcohol | 3.5 | — | — | 0.5 | 3.0 |
| Water soluble chitosan | — | 0.5 | 3.0 | — | — |
| Tween-80 | 2.0 | — | — | 3.5 | — |
| Empgen BB | — | 3.6 | 1.8 | — | 4.5 |
| Ethylene glycol | — | 5.0 | — | 6.4 | — |
| Propane diols | 3.2 | — | 2.5 | — | 4.8 |
| Basic fuchsin | 1.6 | — | 2.0 | — | 3.2 |
| Disperse red | — | 3.5 | — | 2.5 | — |
| Imidacloprid | 5.0 | 4.0 | 3.0 | 2.0 | 6.0 |
| Carbendazim | 5.0 | 1.0 | 4.0 | 3.0 | 4.5 |
| Tmtd | — | 9.0 | — | 5.0 | 2.0 |
| Methyl | 0.02 | 0.02 | 0.05 | 0.03 | 0.01 |
| Heteroauxin | 0.03 | 0.02 | 0.01 | 0.04 | 0.01 |
| Zinc fertilizer | 0.4 | 1.0 | 2.0 | 1.2 | 2.0 |
| Boron fertilizer | 0.3 | 0.5 | 0.5 | 1.5 | 1.0 |
| Water | Surplus | Surplus | Surplus | Surplus | Surplus |
Claims (2)
1. floating type rape kind clothing agent, formulated by film forming agent, emulsifier, antifreezing agent, warning colorant and insecticide, bactericide, plant growth regulator, trace element fertilizer and water through wet grinding, it is characterized in that:
(1) described film forming agent is the film forming agent of a kind of preparation in carboxymethyl cellulose and polyvinyl alcohol, the water soluble chitosan, and consumption is 1%～7% of a gross mass;
(2) described emulsifier is Tween-80 or empgen BB, and consumption is 0.6%～6% of a gross mass;
(3) described antifreezing agent is ethylene glycol or propane diols, and consumption is 1%～7% of a gross mass;
(4) described warning colorant is basic fuchsin or disperse red, and consumption is 0.5%～4% of a gross mass;
(5) described insecticide is an Imidacloprid, and consumption is 1%～8% of a gross mass;
(6) described bactericide is a carbendazim, the perhaps bactericide that mixes with tmtd of carbendazim, and consumption is 2%～12% of a gross mass;
(7) described plant growth regulator is methyl and heteroauxin, and consumption is 0.01%～0.08% of a gross mass;
(8) described trace element fertilizer is zinc fertilizer and boron fertilizer, and consumption is 0.4%～4% of a gross mass;
(9) described water is ordinary tap water, and consumption is the surplus of gross mass to 100%.
2. floating type rape kind clothing according to claim 1 agent is characterized in that: during dressing, planting clothing agent quality is 1: 200～300 with the seed quality ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100878671A CN102197821B (en) | 2011-04-08 | 2011-04-08 | Suspension type rape seed coating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100878671A CN102197821B (en) | 2011-04-08 | 2011-04-08 | Suspension type rape seed coating agent |
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| Publication Number | Publication Date |
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| CN102197821A true CN102197821A (en) | 2011-09-28 |
| CN102197821B CN102197821B (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100878671A Expired - Fee Related CN102197821B (en) | 2011-04-08 | 2011-04-08 | Suspension type rape seed coating agent |
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| CN (1) | CN102197821B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141512A (en) * | 2013-04-01 | 2013-06-12 | 西南大学 | Rape moisture-proof seed coating material and application thereof |
| CN104478584A (en) * | 2014-12-11 | 2015-04-01 | 福建农林大学 | Cruciferous vegetable seed coating agent and preparation method |
| CN104996461A (en) * | 2015-07-09 | 2015-10-28 | 常州艾瑞特电子有限公司 | Seed treatment agent suitable for flooding resistance of hemarthria and application |
| CN106304894A (en) * | 2016-08-24 | 2017-01-11 | 徐金蝶 | Treating method of vegetable seeds |
| CN108244152A (en) * | 2018-01-17 | 2018-07-06 | 安徽省华禾种业有限公司 | A kind of vegetable seeds coating agent and its application method |
| CN109459538A (en) * | 2018-12-29 | 2019-03-12 | 华中农业大学 | The quickly kit and its method of screening prevention and treatment brown paddy plant hopper insecticide |
| CN110122502A (en) * | 2019-06-24 | 2019-08-16 | 垫江县观兰油菜花种植专业合作社 | A kind of seed coating composition and preparation method and application |
| CN112136415A (en) * | 2020-09-24 | 2020-12-29 | 四川省农业科学院植物保护研究所 | Seed coating agent suitable for blanket seedling of rape and application thereof |
| CN114847298A (en) * | 2022-05-19 | 2022-08-05 | 江苏艾津作物科技集团有限公司 | Seed treatment suspending agent containing thiamethoxam |
| CN115486442A (en) * | 2022-08-10 | 2022-12-20 | 甘肃省农业科学院作物研究所 | Suspending agent for rape seed treatment and preparation method thereof |
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| CN1259284A (en) * | 2000-01-19 | 2000-07-12 | 曹晓茹 | Crops seed coating agent and its mfg. method |
| CN1282513A (en) * | 2000-07-18 | 2001-02-07 | 湖南宏力农业科技开发有限公司 | Immersion type multifunctional rice seed coating agent |
| CN1475117A (en) * | 2003-06-28 | 2004-02-18 | 浙江大学 | Seed coating agent for rapeseed |
| CN1559216A (en) * | 2004-02-28 | 2005-01-05 | 王福生 | Seed coating agent for preventing smut |
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2011
- 2011-04-08 CN CN2011100878671A patent/CN102197821B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1259284A (en) * | 2000-01-19 | 2000-07-12 | 曹晓茹 | Crops seed coating agent and its mfg. method |
| CN1282513A (en) * | 2000-07-18 | 2001-02-07 | 湖南宏力农业科技开发有限公司 | Immersion type multifunctional rice seed coating agent |
| CN1475117A (en) * | 2003-06-28 | 2004-02-18 | 浙江大学 | Seed coating agent for rapeseed |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141512A (en) * | 2013-04-01 | 2013-06-12 | 西南大学 | Rape moisture-proof seed coating material and application thereof |
| CN103141512B (en) * | 2013-04-01 | 2015-02-25 | 西南大学 | Rape moisture-proof seed coating material and application thereof |
| CN104478584A (en) * | 2014-12-11 | 2015-04-01 | 福建农林大学 | Cruciferous vegetable seed coating agent and preparation method |
| CN104996461A (en) * | 2015-07-09 | 2015-10-28 | 常州艾瑞特电子有限公司 | Seed treatment agent suitable for flooding resistance of hemarthria and application |
| CN104996461B (en) * | 2015-07-09 | 2018-08-10 | 胡凯旋 | Seed treatment suitable for the resistance to water logging of Hemarthria compressa and application |
| CN106304894A (en) * | 2016-08-24 | 2017-01-11 | 徐金蝶 | Treating method of vegetable seeds |
| CN108244152A (en) * | 2018-01-17 | 2018-07-06 | 安徽省华禾种业有限公司 | A kind of vegetable seeds coating agent and its application method |
| CN109459538A (en) * | 2018-12-29 | 2019-03-12 | 华中农业大学 | The quickly kit and its method of screening prevention and treatment brown paddy plant hopper insecticide |
| CN110122502A (en) * | 2019-06-24 | 2019-08-16 | 垫江县观兰油菜花种植专业合作社 | A kind of seed coating composition and preparation method and application |
| CN112136415A (en) * | 2020-09-24 | 2020-12-29 | 四川省农业科学院植物保护研究所 | Seed coating agent suitable for blanket seedling of rape and application thereof |
| CN114847298A (en) * | 2022-05-19 | 2022-08-05 | 江苏艾津作物科技集团有限公司 | Seed treatment suspending agent containing thiamethoxam |
| CN115486442A (en) * | 2022-08-10 | 2022-12-20 | 甘肃省农业科学院作物研究所 | Suspending agent for rape seed treatment and preparation method thereof |
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| CN102197821B (en) | 2013-08-28 |
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Granted publication date: 20130828 Termination date: 20180408 |