CN1086271C - Drought-resistant compound coating agent for seeds - Google Patents
Drought-resistant compound coating agent for seeds Download PDFInfo
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- CN1086271C CN1086271C CN98114292A CN98114292A CN1086271C CN 1086271 C CN1086271 C CN 1086271C CN 98114292 A CN98114292 A CN 98114292A CN 98114292 A CN98114292 A CN 98114292A CN 1086271 C CN1086271 C CN 1086271C
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- drought
- coating agent
- seeds
- agricultural chemicals
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Abstract
The present invention relates to a drought resistant type compound coating agent for seeds, which is characterized in that the drought resistant type compound coating agent for seeds is prepared from the components of the following weight percentage: 6.0 to 8.8 % of super strength macromolecular water absorbent, 1.5 to 2.2% of fulvic acid, 15.0 to 25.0% of carbofuran, 17.0 to 22.0 % of orthene, 11.0 to 18.0 % of carbendazim, 13.5 to 17.0 % of thiram, 16.0 to 18.0 % of Triadimefon (BSI, ISO)Bayleton, 13.0 to 22.5 % of zinc sulphate, 1.5 to 12 % of manganese sulphate, 2.2 to 4.2 % of ammonium molybdate tetrahydrate, 1.5 to 3.4 % of borax, 13.0 to 18.0 % of potassium dihydrogen phosphate, 4.0 to 8.0% of hydroxyethyl cellulose A, 4.0 to 8.0% of methyl cellulose B, 4.0 to 8.0% of carboxymethyl cellulose C, 1.2 to 2.2 % of kalium naphthylacetic acid and 2.1 to 3.1 % of pigment. The coating agent for seeds enhances the effect of drought prevention and drought resistance, has the function of slowly releasing agricultural chemicals and fertilizer, promotes the fertilizer and the agricultural chemicals to have lasting effect and increases yields.
Description
The present invention relates to the seed treatment with agricultural chemicals, chemical trace element and plant growth regulator composition.
It is compound that the agricultural agent of existing kind mostly is medicine fertilizer.(CN86100095A) this kind series of products with the invention of China Beijing Agricultural University are the most representative, and agricultural chemicals, trace element are contained in the inside, plant hormone and auxiliary agent.With it seed is handled, is formed a kind of clothing film at the surface of the seed, defensibly down and seedling stage insect, and the infringement of the entrained germ of soil and seed also has the fertilizer efficiency effect simultaneously.But its shortcoming is not had a drought control and drought resistance effect.Be directed to this, the Wang Hong of seed pelleting research institute of Changwei aggie English, the height light that continues has been invented " drought-resistant seed compound coating agent " (CN1070799A), the super absorbent resin of 3%-4.5% is also contained in the inside except that containing agricultural chemicals, little fertilizer, trace element, plant hormone and auxiliary agent.In Chinese patent (CN1108878A) " compound seed coating medicine of drought resisting type and preparation method ", people such as Wang Hongying are adjusted to 1.8%-2.8% with the ratio of water-absorbing resins, and improve in allotment.The above plants the clothing agent is liquid dosage form all, needs auxiliary agent more, as colloid protective agent, dispersant, stabilizing agent, bleeding agent, antifreezing agent, preservative or the like; equipment investment is bigger; produce comparatively complexity, cracky leaks in the transportation storage process, to safety unfavorable (including high-toxic pesticide).The used drought resistance agent of people's such as Wang Hongying invention is that polymer water-absorbent is a kind of.The present fulvic acid of using as drought resistance agent in addition (NY, RECORD322476, NY, RECOD346796).Containing fulvic acid " Handilong " product by name applies.Because of its composition is single, do not contain agricultural chemicals, therefore the function of not defending crop disease and insect.
The objective of the invention is to propose a kind of draught resistant composite seed coating agent, adjust the component of drought resisting type kind clothing agent, improve drought resisting effect and effect of increasing production, simplify production technology simultaneously, produce powder product, be convenient to transportation and storage.
Draught resistant composite seed coating agent of the present invention, remove and comprise agricultural chemicals, trace element, plant growth regulator, film forming agent, outside the pigment, also contain two kinds of materials: polymer water-absorbent and fulvic acid with drought resisting function, it is characterized in that: the percentage by weight of various compositions is: polymer water-absorbent 6.0-8.8, fulvic acid 1.5-2.2, carbofuran 18.0-25.0, carbendazim 14.0-18.0, tmtd 13.5-17.0, zinc sulphate 17.0-22.5, manganese sulphate 1.5-3.6, ammonium molybdate 2.2-4.2, borax 1.5-3.2, indoleacetic acid sodium 1.2-2.2, hydroxyethylcellulose A, methylcellulose B, carboxymethyl cellulose C4.0-6.0, ratio is 1: 2: 1 between it, pigment 2.1-3.1.
The various compositions of the present invention also have fulvic acid except agricultural chemicals, trace element, plant growth regulator, film forming agent, pigment, polymer water-absorbent.Fulvic acid contains the various plants active group, as carboxyl (COOH), phenolic hydroxyl group (C
Virtue-OH), quinonyl etc.This material has resistance inhibitor action to the growth oxidase that destroys growth hormone, and makes growth hormone play obvious effect, improves self drought-resistant ability.This material also can be used as the interior metabolic process of acceptor involved in plant body of hydrogen, synthetic (especially under the anoxia condition) that promotes adenosine triphosphate (ATP) plays the crop respiratory catalyst at the plant growing initial stage as the source of supply of polyhydric phenols, from and show waterlogging-resistant function.Polymer water-absorbent absorbs the micro-moisture in the soil, forms " little reservoir " around seed, and the seed required moisture that roots is provided.Improved self drought-resistant ability of seedling under the effect of fulvic acid again, therefore the synergistic function of two kinds of drought resisting materials more can improve the drought-resistant ability of crop than one-component.Polymer water-absorbent has also absorbed fertile medicine, makes fertile medicine slowly-releasing, prolongs its effect, has improved the availability of fertile medicine, strengthens plant and defends the ability of damage by disease and insect to reach nutrient demand in seedling stage, thereby guarantee full stand and healthy seedling.
Draught resistant composite seed coating agent of the present invention except that comprising agricultural chemicals, trace element, plant growth regulator, film forming agent, pigment, also contains polymer water-absorbent 6.0-8.8%, fulvic acid 1.5-2.2%, and the two is compound composite with other fertile medicine in kind of clothing agent.
The chemical structural formula of the composition that the present invention is used is:
Polymer water-absorbent
Fulvic acid
Carbofuran (KEBAIWE1)
Carbendazim (Carhendazfm)
Tmtd (Thfram)
Indoleacetic acid sodium
The present invention has following advantage compared with prior art:
Draught resistant composite seed coating agent of the present invention integrates medicine, fertilizer, water-loss reducer, drought resistance agent, with it to seed pelleting, strengthen seedling self drought-resistant ability on the one hand, around seed, form " little Drug Storage ", " little reservoir " simultaneously, provide seed germination needed moisture.Water absorbing agent is wrapped up in fertilizer, cartridge bag, and fertile medicine be difficult for to be run off, and can slowly release, and still plays a role early stage in seedling stage even fertility, guarantees that seedling is resisted damage by disease and insect and to the needs of fertilizer.Thereby reach full stand and healthy seedling.
Use draught resistant composite seed coating agent of the present invention by more than 20 ten thousand mu of field Da Qu comparative trials (with not using the seed coating medicine contrast), can emerge in advance 2-3 days, improve emergence rate 15%.Soybean on average increases production 15.8%, and corn on average increases production 13.5%, and wheat on average increases production 12.1%.Drop into income than all more than 30, high more than 50.The peasant with after really accomplish increasing both production and income.
Small plot experiment, with draught resistant composite seed coating agent of the present invention and the agent of fertile Types of Medicine kind clothing (" dragon reaches " planted the clothing agent and planted clothing agent with " east farming ") to corn coating, the seeding ratio of draught resistant composite seed coating agent dressing reaches 100% as a result, and the seed of fertile Types of Medicine kind clothing agent dressing, emergence rate 96%., and with Handilong maize seed soaking is tested the corn seed dressing with draught resistant composite seed coating agent of the present invention, the result is than the volume increase of handling with Handilong 5.1%.
The embodiment of the invention:
The used agricultural chemicals of the present invention: carbofuran, carbendazim, tmtd; Trace element: zinc sulphate, ammonium molybdate, borax; Plant growth regulator: indoleacetic acid sodium, film forming agent: carboxyethyl cellulose, methylcellulose, carboxycellulose; Pigment: acid scarlet RS, 3R, acid fuchsin 6b, acid red A, B, G.Adopt the shared percentage by weight of above-mentioned material as follows: polymer water-absorbent 6.0-8.8, fulvic acid 1.5-2.2, carbofuran 18.0-25.0, carbendazim 14.0-18.0, tmtd 13.5-17.0, zinc sulphate 17.0-22.5, manganese sulphate 1.5-3.6, ammonium molybdate 2.2-4.2, borax 1.5-3.2, indoleacetic acid sodium 1.2-2.2, hydroxyethylcellulose A, methylcellulose B, carboxymethyl cellulose C:4.0-6.0, ratio is 1: 2: 1 between it, pigment 2.1-3.1.
Embodiment:
By weight percentage, in each hundred kilograms: 6.8 kilograms of polymer water-absorbents, 1.5 kilograms of fulvic acids, 25 kilograms of carbofurans, 14.7 kilograms of carbendazim, 14 kilograms of tmtd, 22.5 kilograms in zinc sulphate, 1.5 kilograms of manganese sulphates, 2.2 kilograms of ammonium molybdates, 2.5 kilograms of boraxs, 1.2 kilograms in indoleacetic acid sodium, 6 kilograms of film forming agents, 2.1 kilograms of pigments.
The production method of the anti-type compound seed coating material of the present invention has following operating procedure:
A, weigh component except that agricultural chemicals, add in the mixer and mix all by formula ratio
Even.
B, the said mixture material is moved in the grinder, then required agricultural chemicals is added by its amount
Go into, below sealing ground and mixed to 200 order.
C, qualified squeezing in the basin, (negative pressure transportation), metering packing then.
D, by in batches product being carried out quality inspection, dispatch from the factory after qualified.
Claims (1)
1, a kind of draught resistant composite seed coating agent comprises agricultural chemicals: carbofuran, carbendazim, tmtd; Trace element: zinc sulphate, ammonium molybdate, borax; Plant growth regulator: indoleacetic acid sodium, and pigment, it is characterized in that: the percentage by weight of various compositions is: polymer water-absorbent 6.0-8.8, fulvic acid 1.5-2.2, carbofuran 18.0-25.0, carbendazim 14.0-18.0, tmtd 13.5-17.0, zinc sulphate 17.0-22.5, manganese sulphate 1.5-3.6, ammonium molybdate 2.2-4.2, borax 1.5-3.2, indoleacetic acid sodium 1.2-2.2, hydroxyethylcellulose A, methylcellulose B, carboxymethyl cellulose C:4.0-6.0, ratio is 1: 2: 1 between it, pigment 2.1-3.1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98114292A CN1086271C (en) | 1998-09-02 | 1998-09-02 | Drought-resistant compound coating agent for seeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98114292A CN1086271C (en) | 1998-09-02 | 1998-09-02 | Drought-resistant compound coating agent for seeds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1246283A CN1246283A (en) | 2000-03-08 |
| CN1086271C true CN1086271C (en) | 2002-06-19 |
Family
ID=5223963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98114292A Expired - Fee Related CN1086271C (en) | 1998-09-02 | 1998-09-02 | Drought-resistant compound coating agent for seeds |
Country Status (1)
| Country | Link |
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| CN (1) | CN1086271C (en) |
Families Citing this family (19)
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| CN1312083C (en) * | 2004-05-19 | 2007-04-25 | 王树禹 | Dry farm cultivating agent |
| CN100462008C (en) * | 2006-04-24 | 2009-02-18 | 海南神农大丰种业科技股份有限公司 | Hybrid rice seed coating agents and method |
| CN101417901B (en) * | 2007-10-24 | 2012-01-25 | 北京绿色奇点科技发展有限公司 | Multifunctional antitranspirant and preparation method thereof |
| CN101798244B (en) * | 2009-04-23 | 2012-10-10 | 北京绿色奇点科技发展有限公司 | Multifunctional transpiration inhibitor |
| CN102030581B (en) * | 2009-09-29 | 2013-03-27 | 黑龙江荘施美生物科技开发有限公司 | Novel multi-functional biological organic seed dressing agent and method for preparing same |
| CN102126887B (en) * | 2010-11-26 | 2013-06-26 | 铁岭绿源肥业有限公司 | Seed dressing agent |
| CN102276364B (en) * | 2011-05-09 | 2013-04-24 | 南京工业大学 | Drought-resisting and water-holding seed coating formulation containing gamma-polyglutamic acid and preparation method thereof |
| CN103371152A (en) * | 2012-04-17 | 2013-10-30 | 江苏启和化工有限公司 | Seed dressing agent used for preventing and controlling downy mildew and application method thereof |
| CN103039473B (en) * | 2012-12-31 | 2014-10-29 | 天津北洋百川生物技术有限公司 | High-efficiency seed coating |
| CN103910565A (en) * | 2013-01-06 | 2014-07-09 | 天津市北方创业园林股份有限公司 | Drought resistant seed coating agent for plant seeds |
| GB2522490B (en) | 2014-06-02 | 2015-12-09 | Sirius Minerals Plc | Fertiliser product |
| GB2522492B (en) | 2014-06-02 | 2020-07-15 | York Potash Ltd | Dry powder processing |
| GB2530757B (en) | 2014-09-30 | 2019-04-24 | York Potash Ltd | Pelletising process |
| CN105230661B (en) * | 2015-10-10 | 2018-05-25 | 党永富 | Crop functional aid and preparation method thereof |
| CN105248452B (en) * | 2015-10-15 | 2017-12-08 | 中国农业大学 | Alfalfa is kept a full stand of seedings type seed coat agent and preparation method and application |
| CN105418202B (en) * | 2016-01-22 | 2018-11-09 | 河北省农林科学院农业资源环境研究所 | A kind of special multielement nutrition seed dressing of spring maize |
| CN106070328A (en) * | 2016-06-14 | 2016-11-09 | 广东省农业科学院作物研究所 | A kind of Winter potato seed dressing and seed dressing method |
| CN106719827A (en) * | 2016-11-25 | 2017-05-31 | 河池市农业科学研究所 | A kind of corn seed inorganic agent for preventing and treating head smut |
| CN106856710A (en) * | 2017-01-23 | 2017-06-20 | 华中农业大学 | The processing method of rape seed emergence rate and Seedling Quality, inorganic agent and its application under the conditions of raising different in moisture |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1070799A (en) * | 1992-07-29 | 1993-04-14 | 昌潍农校种子复合包衣剂研究所 | Drought-resistant seed compound coating agent |
-
1998
- 1998-09-02 CN CN98114292A patent/CN1086271C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1070799A (en) * | 1992-07-29 | 1993-04-14 | 昌潍农校种子复合包衣剂研究所 | Drought-resistant seed compound coating agent |
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| CN1246283A (en) | 2000-03-08 |
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