CN103342616A - Superfine powder type rape seed coating agent - Google Patents
Superfine powder type rape seed coating agent Download PDFInfo
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- CN103342616A CN103342616A CN2013103185255A CN201310318525A CN103342616A CN 103342616 A CN103342616 A CN 103342616A CN 2013103185255 A CN2013103185255 A CN 2013103185255A CN 201310318525 A CN201310318525 A CN 201310318525A CN 103342616 A CN103342616 A CN 103342616A
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Abstract
The invention relates to a superfine powder type rape seed coating agent. The superfine powder type rape seed coating agent is prepared by ultrasonically crushing active ingredients including bactericide hymexazol, insecticide imidacloprid, plant growth regulator compound sodium nitrophenolate, trace element fertilizer boric acid and the like, and inactive ingredients including film-forming agent carboxymethyl chitin, pigment, auxiliaries and the like. The superfine powder type rape seed coating agent is suitable for coating treatment of various rape seeds under different ecological conditions; the mass ratio of coated drug to seeds is as high as 1 to 150-180; a coated film with a film pore path is formed on the surface of the seed during a coating process; the active ingredients can be slowly released by the film pore path, so that the prevention and treatment agent for stalk break at the rape seedling period is 83%-97%, and the prevention and treatment rate for aphids and soil insects is 85%-96%; a rape root system is developed and strong in stress resistance, so that the emergence rate is improved by 10%-19%, the seedling emergency percentage is improved by 8%-17% and a yield-increasing effect is obvious. Besides, the superfine powder type rape seed coating agent is simple and convenient to produce, low in cost and convenient to use.
Description
Technical field
The present invention relates to a kind of preparation for the crop seed Cotton seeds, belong to novel agrochemical technology of preparing and rape cultivation technical field.A kind of super-fine powder type rape kind clothing agent specifically, it is by sterilant, sterilant, plant-growth regulator, micro-isoreactivity composition, with non-active ingredients such as membrane-forming agent, colorant and auxiliary agents, through the formulated Semen Brassicae campestris Drug coating of ultrasonic grinding.
Background technology
The crop seed dressing is an agricultural high-tech, agricultural chemicals, growth regulator, little fertile isoreactivity composition can be coated in the clothing film of seed-coat formation, in seed germination, 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 the agent of species clothing is done in existing more than 30 country's research and development and application at present.
More than 30 years, plant clothing agent technology and update, by the early stage kind clothing agent that does not contain activeconstituents, developed into the kind clothing agent with Modern Significance that the seed stdn is combined with the seedling stage diseases and pests control; Develop multiple dry farming species clothing agent and dressing agent for rice, obtained favorable economic benefit and ecological benefits.
China has classified development, popularization and the application of crops seed coating agent as the major project of Eleventh Five-Year Plan, " 12 ", the plan of enforcement seed engineering in succession, and seed pelleting is handled demonstration project list current hi-tech industrialization major fields of first developing in.Wheat, soybean, corn, cotton etc. do the agent of species clothing and promote in China's big area, and have obtained favorable economic benefit, social benefit and ecological benefits.Yet up to the present, development, the kind clothing agent of using mainly are staple crop kind clothing agent such as wheat, corn, and the agent of rape kind clothing is failed big area always and promoted, and Semen Brassicae campestris dressing rate is less than 16% still.Major cause is that development rape kind clothing agent on probation at present is the kind clothing agent of Pelleting type rape and the agent of suspension type rape kind clothing basically, obducens easily comes off behind the wherein Pelleting type rape kind clothing agent coating seeds, thicker obducens is difficult to split behind the planting seed, ventilative water permeability is poor, and that coating seeds germinates is slow, seedling rate and seedling rate are low; Wet production is adopted in existing suspension type rape kind clothing agent, and complex process, active constituent content be low, produce and store and transport the cost height.
Prior art exists following main not enough: the very thick obducens that the agent of (1) Pelleting type rape kind clothing forms at seed-coat, its ultimate compression strength is poor, coating seeds 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 contaminate environment.(2) pelleted seed after planting, the obducens rate of cleavage is very slow, Semen Brassicae campestris is normal in the obducens sprouts required moisture, oxygen and is difficult to satisfy, cause germinating energy low, emerge and significantly postpone.(3) during the obducens cracking, activeconstituents dissolves rapidly and makes around the seed too highly in the activity component concentration short period of time, suppresses Semen Brassicae campestris to sprout, and causes seedling rate, seedling rate low.(4) existing suspension type rape kind clothing agent needs to add ancillary components such as emulsifying agent, dispersion agent, frostproofer, raw materials cost height; Adopt wet production, complex process, production cost height; Active constituent content is low, and dressing pharmacopoeia mass ratio only is 1:20～50, stores and the transportation cost height.(5) layering easily during the existing suspension type rape kind clothing developing agent storage, precipitation, activeconstituents easily decomposes.
Therefore, research efficient and cheap, effect comprehensively, produce easy, pharmacopoeia mass ratio height, stable performance, eco-friendly rape kind clothing agent novel form, be one of main direction of the development of rape kind clothing agent in the world.
Summary of the invention
The objective of the invention is to: at the above-mentioned deficiency of prior art, use new type natural macromolecule filming material and slow release method and ultrasonic grinding technology, a kind of all kinds of Semen Brassicae campestris dressings under the different ecological condition of being suitable for are provided, have efficient and cheap, effect comprehensively, the super-fine powder type rape kind clothing agent of characteristics such as the lasting period is long, it is easy to produce, pharmacopoeia mass ratio height, stable performance, 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, seedling rate and output improve obviously; It is a kind of rape kind clothing agent novel form that is different from existing Pelleting type rape kind clothing agent and the agent of suspension type rape kind clothing.
The present invention is achieved in that with the new type natural macromolecule filming material as membrane-forming agent, with sterilant, sterilant, plant-growth regulator, trace element fertilizer isoreactivity composition, and non-active ingredient such as colorant, auxiliary agent, through ultrasonic grinding, namely get the agent of super-fine powder type rape kind clothing.
(1) described sterilant is for disliking mould spirit; Consumption is 5.0%～8.0% of total mass;
(2) described sterilant is Provado; Consumption is 16.0%～19.0% of total mass;
(3) described plant-growth regulator is sodium nitrophenolate; Consumption is 0.01%～0.04% of total mass;
(4) described trace element fertilizer is boric acid; Consumption is 0.01%～0.06% of total mass;
(5) described membrane-forming agent is carboxymethyl chitin; Consumption is 1.0%～4.0% of total mass;
(6) described colorant is light green; Consumption is 1.0%～2.0% of total mass;
(7) described auxiliary agent is kaolin; Consumption is the surplus of total mass to 100%.
During dressing, plant clothing agent quality and be 1:150～180 with the seed quality ratio.
Production method of the present invention is summarized as follows:
By the prescription requirement, sterilant, sterilant, plant-growth regulator, trace element fertilizer, membrane-forming agent, colorant and auxiliary agent are crushed to more than 200 orders with common pulverizer respectively, then each component is dropped in the cone-type mixer, fully mix, be ground to more than 350 orders with planetary-type grinding machine again, be crushed to granularity less than 2.0 microns with the ultrasonic grinding machine at last, according to production standard with require quantitative package, namely get the agent of super-fine powder type rape kind clothing.
Using method of the present invention and mechanism of action:
The present invention is applicable to all kinds of Semen Brassicae campestris dressings, and dressing pharmacopoeia mass ratio is namely planted clothing agent quality: seed quality is 1:150～180; The dressing mode can be with dry-method coating or wet method dressing.During dry-method coating, with tap water the Semen Brassicae campestris surface is evenly squirted earlier, slowly add kind of a clothing agent again and carry out conventional mechanical or manual dressing.During the wet method dressing, earlier add tap water in kind of the clothing agent, stirring becomes suspension, again with conventional mechanical or the manual dressing that carries out, till seed pelleting evenly.
Behind the dressing Semen Brassicae campestris of the present invention, plant novel membrane-forming agent--the carboxymethyl chitin in the clothing agent, meet water and can form that one deck has fenestra road, ventilative water permeability well but clothing film not soluble in water at seed-coat, and, around seed, form in one miniature " activeconstituents storehouse " with sterilant, sterilant, plant-growth regulator, little fertile isoreactivity composition " anastomose " together.Behind the planting seed, the clothing film has the fenestra road of air-and water-permeable, and oxygen and moisture in time arrive seed inside by the fenestra road, thereby can guarantee normal seed germination; Under the effect of water molecules, the activeconstituents in " activeconstituents storehouse " passes through fenestra road slowly-releasing, also progressively contacts with seed and adjacent soil, participates in the physiological and biochemical procedure of rape seedling growth etap.Sterilant in " activeconstituents storehouse ", sterilant with seed-coat 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 disease and pest around making is difficult to existence, thereby effectively prevents and treats harmful organisms such as soil-borne disease bacterium, subterranean pest-insect and mouse, sparrow.After emerging, the long-acting systemic fungicide in " activeconstituents storehouse ", sterilant (as disliking mould spirit, Provado) are progressively absorbed by seedlings root, conduct to not dispenser position of overground part, have continued the preventing disease pest control effect, thus effective prevention and control rape seedling disease and pest.Because the efficacy of a drug is concentrated, utilization ratio 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 to be long, 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 type that becomes, thus can effectively reduce people and animals, pest natural enemy the poisoning chance, reduce environmental pollution.Plant-growth regulator sodium nitrophenolate in " activeconstituents storehouse " can promote seed germination and root growth, improves seedling rate, resistance and seedling rate, thereby improves the overall qualities of seedling, for volume increase lays the first stone.Trace element fertilizer boric acid in " activeconstituents storehouse " can remedy the soil fertility deficiency, satisfies the needed boron element of rape normal growth, effectively prevents and treats nutritional deficiency disease.
The present invention is one of main contents of national science and technology supporting plan project (2010BAD01B01) and Hunan Province's plan of science and technology project (2013NK3034), prove through the indoor pot more than 3 years, field seedling raising and experiment in cultivation: the dressing Semen Brassicae campestris after planting, reaching in lasting period of 60～75 days, the present invention reaches 83%～97% to the control rate of rape seedling sclerotium disease; Control rate to aphid, subterranean pest-insect reaches 85%～96%.Brassica campestris L seedling well developed root system, strong stress resistance, seedling rate, seedling rate, effective branch amount, individual plant angle fruit number average are apparently higher than control group, and wherein seedling rate raising 10%～19%, seedling rate improve 8%～17%, volume increase 8%～16%.
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 the new type natural macromolecular material to be mixed with film, forms the very thin clothing film of one deck at seed-coat during dressing, and dressing is not firmly, come off; The obducens that has formed when having overcome existing Pelleting type rape kind clothing agent technology coatings is thick, ultimate compression strength is poor, and obducens easily comes off in coating seeds transportation, storage and sowing process, shortcomings such as the big and contaminate environment of active ingredient loss.
(2) the clothing membrane 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 seed-coat, 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 activeconstituents again, and the lasting period is long.The obducens rate of cleavage that has overcome existing Pelleting type rape kind clothing agent technology coatings formation is slow, and coating seeds is difficult to normal sprouting; That activeconstituents discharges is fast, suppress seed germination, causes shortcomings such as seedling rate, seedling rate are low.
(3) production is easy, with low cost, stable performance.Compare with the agent of existing suspension type rape kind clothing, the present invention need not to add compositions such as emulsifying agent, dispersion agent, frostproofer, and raw materials cost is low; Adopt the dry method superfine grinding, simpler than wet method grinding technics, cost is low; Storage of the present invention is good, does not have easily shortcoming such as decomposition of easy layering, precipitation and activeconstituents common during the suspension agent rape kind clothing developing agent storage.
(4) dressing is easy, and the storing cost is low.Dressing of the present invention is once finished, and more is conducive to the mechanize dressing; And the agent of Pelleting type rape 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 be up to 1:150～180, is 5～7 times of the agent of common Pelleting type kind clothing, is 3～5 times of common suspension agent kind clothing agent, stores with transportation cost low.
(5) high-efficiency low-toxicity, action effect is obvious.The present invention selects for use sterilant, sterilant, plant-growth regulator and the trace element of low toxicity to be activeconstituents, effectively prevention and control rape disease and pest and nutritional deficiency disease, promote seed germination, strengthen resistance, cultivate healthy seedling, improve overall qualities, seedling rate 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.
Embodiment
Non-limiting examples of the present invention is described below:
Be example to produce the agent of 100Kg super-fine powder type rape kind clothing, 5 indefiniteness 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 |
| Dislike mould spirit | 5.5 | 6.0 | 6.5 | 7.0 | 7.5 |
| Provado | 18.5 | 18.0 | 17.5 | 17.0 | 16.5 |
| Sodium nitrophenolate | 0.04 | 0.03 | 0.02 | 0.03 | 0.01 |
| Boric acid | 0.04 | 0.03 | 0.05 | 0.02 | 0.05 |
| Carboxymethyl chitin | 2.0 | 3.0 | 2.5 | 3.5 | 1.5 |
| Light green | 1.8 | 1.4 | 1.6 | 1.2 | 1.8 |
| Kaolin | Surplus | Surplus | Surplus | Surplus | Surplus |
By the prescription requirement, above-mentioned component is crushed to more than 200 orders with common pulverizer respectively, then each component is dropped in the cone-type mixer, fully mix, be ground to more than 350 orders with planetary-type grinding machine again, be crushed to granularity less than 2.0 microns with the ultrasonic grinding machine at last, according to production standard with require quantitative package, namely get the agent of super-fine powder type rape kind clothing.
Claims (2)
1. super-fine powder type rape kind clothing agent, formulated through ultrasonic grinding by sterilant, sterilant, plant-growth regulator, trace element fertilizer and membrane-forming agent, colorant and auxiliary agent, it is characterized in that:
(1) described sterilant is for disliking mould spirit; Consumption is 5.0%～8.0% of total mass;
(2) described sterilant is Provado; Consumption is 16.0%～19.0% of total mass;
(3) described plant-growth regulator is sodium nitrophenolate; Consumption is 0.01%～0.04% of total mass;
(4) described trace element fertilizer is boric acid; Consumption is 0.01%～0.06% of total mass;
(5) described membrane-forming agent is carboxymethyl chitin; Consumption is 1.0%～4.0% of total mass;
(6) described colorant is light green; Consumption is 1.0%～2.0% of total mass;
(7) described auxiliary agent is kaolin; Consumption is the surplus of total mass to 100%;
During dressing, plant clothing agent quality and be 1:150～180 with the seed quality ratio.
2. according to the agent of the described a kind of super-fine powder type rape kind clothing of claim 1, it is characterized in that: by the prescription requirement, sterilant, sterilant, plant-growth regulator, trace element fertilizer, membrane-forming agent, colorant and auxiliary agent are crushed to more than 200 orders with common pulverizer respectively, then each component is dropped in the cone-type mixer, fully mix, be ground to more than 350 orders with planetary-type grinding machine again, be crushed to granularity less than 2.0 microns with the ultrasonic grinding machine at last, according to production standard with require quantitative package, namely get the agent of super-fine powder type rape kind clothing.
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| CN201310318525.5A CN103342616B (en) | 2013-07-26 | 2013-07-26 | Superfine powder type rape seed coating agent |
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| CN201310318525.5A CN103342616B (en) | 2013-07-26 | 2013-07-26 | Superfine powder type rape seed coating agent |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947673A (en) * | 2014-04-11 | 2014-07-30 | 山东省潍坊市农业科学院 | Slow-release bacteriostatic rooting agent and preparation method thereof |
| CN104478584A (en) * | 2014-12-11 | 2015-04-01 | 福建农林大学 | Cruciferous vegetable seed coating agent and preparation method |
| CN105000984A (en) * | 2015-07-21 | 2015-10-28 | 湖南农业大学 | Ultrafine powder type corn seed coating agent |
| CN107347897A (en) * | 2017-08-24 | 2017-11-17 | 山东旭日农业科技有限公司 | Treat preparation of dead of seedling stage and Pesticidal and sterilizing and its preparation method and application |
| CN108142465A (en) * | 2018-01-17 | 2018-06-12 | 安徽省华禾种业有限公司 | A kind of wheat seed high-efficiency coating agent and its application method |
| CN108552231A (en) * | 2018-05-16 | 2018-09-21 | 湖南农业大学 | A kind of diseases prevention insect prevention cold-resistant dressing agent for rice |
| CN108586039A (en) * | 2018-05-16 | 2018-09-28 | 湖南农业大学 | A kind of pest-resistant drop cadmium rape seed coat agent of diseases prevention |
| 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 |
| CN113812236A (en) * | 2021-10-21 | 2021-12-21 | 华中农业大学 | Rape seed coating agent and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1498075A (en) * | 2001-03-21 | 2004-05-19 | ������ɽ���� | Method of controlling release of agricultural active ingredient from treated seed |
| CN1887089A (en) * | 2006-07-28 | 2007-01-03 | 湖南农业大学 | Multifunctional superfine powder rice seed coating agent |
| CN101310582A (en) * | 2008-03-25 | 2008-11-26 | 江苏里下河地区农业科学研究所 | Seed coating agent special for direct seeding rice |
-
2013
- 2013-07-26 CN CN201310318525.5A patent/CN103342616B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1498075A (en) * | 2001-03-21 | 2004-05-19 | ������ɽ���� | Method of controlling release of agricultural active ingredient from treated seed |
| CN1887089A (en) * | 2006-07-28 | 2007-01-03 | 湖南农业大学 | Multifunctional superfine powder rice seed coating agent |
| CN101310582A (en) * | 2008-03-25 | 2008-11-26 | 江苏里下河地区农业科学研究所 | Seed coating agent special for direct seeding rice |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947673A (en) * | 2014-04-11 | 2014-07-30 | 山东省潍坊市农业科学院 | Slow-release bacteriostatic rooting agent and preparation method thereof |
| CN103947673B (en) * | 2014-04-11 | 2015-10-28 | 山东省潍坊市农业科学院 | Antibacterial root-growing agent of a kind of slowly-releasing and preparation method thereof |
| CN104478584A (en) * | 2014-12-11 | 2015-04-01 | 福建农林大学 | Cruciferous vegetable seed coating agent and preparation method |
| CN105000984A (en) * | 2015-07-21 | 2015-10-28 | 湖南农业大学 | Ultrafine powder type corn seed coating agent |
| CN107347897A (en) * | 2017-08-24 | 2017-11-17 | 山东旭日农业科技有限公司 | Treat preparation of dead of seedling stage and Pesticidal and sterilizing and its preparation method and application |
| CN108142465A (en) * | 2018-01-17 | 2018-06-12 | 安徽省华禾种业有限公司 | A kind of wheat seed high-efficiency coating agent and its application method |
| CN108552231A (en) * | 2018-05-16 | 2018-09-21 | 湖南农业大学 | A kind of diseases prevention insect prevention cold-resistant dressing agent for rice |
| CN108586039A (en) * | 2018-05-16 | 2018-09-28 | 湖南农业大学 | A kind of pest-resistant drop cadmium rape seed coat agent of diseases prevention |
| 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 |
| CN113812236A (en) * | 2021-10-21 | 2021-12-21 | 华中农业大学 | Rape seed coating agent and preparation method thereof |
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| CN103342616B (en) | 2014-09-03 |
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