CN102627512A - Pyrethrum fertilizer killing underground pests and preparation method thereof - Google Patents
Pyrethrum fertilizer killing underground pests and preparation method thereof Download PDFInfo
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- CN102627512A CN102627512A CN2012101162305A CN201210116230A CN102627512A CN 102627512 A CN102627512 A CN 102627512A CN 2012101162305 A CN2012101162305 A CN 2012101162305A CN 201210116230 A CN201210116230 A CN 201210116230A CN 102627512 A CN102627512 A CN 102627512A
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Abstract
The invention relates to a pyrethrum fertilizer killing underground pests and a preparation method thereof, belonging to fertilizer technologies. In the prior art chemical pesticide is applied to soils to kill underground pests, which has the disadvantages that the pests are likely to become pesticide-resistant, dosage of the pesticide would be higher and higher, and soil and food pollutions would be caused. The fertilizer of the invention is composed of the following substances by weight: 6 to 10 parts of pyrethrum and 90 to 94 parts of compound fertilizer raw materials, wherein the compound fertilizer raw materials comprise nitrogen- phosphorus-potassium raw fertilizer, trace element fertilizer and organic fertilizer. The preparation method comprises: drying whole-plant pyrethrum in the sun, cutting the pyrethrum into segments, and grinding the segments into 120 to 200 mesh; mixing, granulating and screening 6 to 10 parts by weight of pyrethrum powders and 90 to 94 parts by weight of the compound fertilizer raw materials; and mixing and further granulating screened powders with the compound fertilizer raw materials. The method has the advantages that the pest-killing pyrethrum fertilizer has strong effects in contact toxicity and high efficiency in killing pests; that insecticidal spectrum is broad; that the preparation method is simple; that the fertilizer has no pollution to soil; and that the fertilizer leaves no residues in plants.
Description
Technical field
The invention belongs to fertilizer technology, specifically a kind of pyrethrum is killed subterranean pest-insect fertilizer and preparation method thereof.
Background technology
Pyrethrum is a kind of composite family per nnial herb, be find up to now contain the efficient insecticide activeconstituents, and to one of natural pesticide plant of only a few of person poultry harmless, the cultivation in existing 150 years so far and use historical.Pyrethrum is grown in the area between 1500 meters to 3000 meters of the height above sea level, and plant height 60-70 centimetre, top repiece locusta, flower on every side are white ligulate corolla, and the center is yellow tubular flower, and corolla 5 splits.Nineteen twenty, scientist begins to be devoted to the research of pyrethrum insecticidal constituent; Nineteen twenty-four Staudinger and Ruzicka have reported 4 kinds of active insecticidal components of pyrethrum at first, and prove that pyrethrin is a kind of neurovirulent sterilant that has, and are mainly action of contace poison.1964; Final definite its insecticidal constituent has 6 kinds; Be pyrethrin I (PyrethrinI), pyrethrin II (PyrethrinII), cinerin I (CinerinI), cinerin ii (CinerinII), jasmolin I (JasmineI) and jasmolin ii (JasmineII).Wherein, the content of pyrethrin I and pyrethrin II has directly determined the insecticidal activity of pyrethrum.These 6 kinds of materials all are one type of cyclopropane-carboxylic acids, i.e. chrysanthemic acid and alkene methylcyclopentanol institute synthetic ester.The insecticidal action of pyrethrin mainly is to cause insect death through the nerve of benumbing insect, so compare with other biological pesticide, has and knocks down fireballing advantage.The pyrethrin material is prone to adsorbed firmly by soil, in soil, almost can not move, so root system of plant is difficult for absorbing, also is difficult for through dissolving the pouring effect underground water being polluted, and in soil or in the water, is finally degraded fully by mikrobe.Pyrethrum is processed mosquito-repellent incense to prior art people or the missible oil spraying is used for killing the life insect, but its shortcoming is to kill insect on the ground, can not kill the subterranean pest-insect in the soil.
In the agriculture prodn, subterranean pest-insect is very serious to the harm of farm crop, owing to subterranean pest-insect survives in soil, and movable in soil, so kill subterranean pest-insect more than killing the many of ground insect difficulty.Prior art uses chemical pesticide to impose in the soil, and its shortcoming is no matter separately base manure applies or processes with Fertilizer Combination and kills subterranean pest-insect fertilizer, all can cause soil and food contamination.Also have in the prior art the root of chinaberry and skin and Fertilizer Combination are processed killed subterranean pest-insect fertilizer and imposed on soil; But,, its effect kills subterranean pest-insect fertilizer so being nothing like pyrethrum because the insect killing substances such as Kuliansu that contained in root of chinaberry and the skin do not have the efficient and wide spectrum of the desinsection of pyrethrin.
Through extensive patent searching document with consult domestic and international public publication, do not see to have pyrethrum and the combined pyrethrum of fertilizer killed subterranean pest-insect fertilizer and working method thereof.
Summary of the invention
The purpose of this invention is to provide a kind of pyrethrum and kill subterranean pest-insect fertilizer;
Another object of the present invention provides the preparation method that this pyrethrum is killed subterranean pest-insect fertilizer.
The objective of the invention is to realize like this:
A kind of pyrethrum is killed subterranean pest-insect fertilizer, is made up of following materials in part by weight:
Pyrethrum 6-10 part; Raw material of mix-compound fertilizer 90-94 part;
Said pyrethrum is the whole of natural phant pyrethrum plant;
Said raw material of mix-compound fertilizer is nitrogen, phosphorus, potassium material fertilizer, trace element fertilizer and fertilizer.
Pyrethrum is killed the preparation method of subterranean pest-insect fertilizer, and step is following:
(1) with the pyrethrum complete stool dry, cut into chunks shape, be crushed to the 120-200 order;
(2) get step (1) product 6-10 weight part, mix with the raw material of mix-compound fertilizer of 90-94 weight part;
(3) with step (2) mixture pelleting, screening;
(4) with the powder thing after step (3) screening mix with step (2) mixture, granulation.
The present invention is combined with natural phant pyrethrum and fertilizer, has invented pyrethrum and has killed subterranean pest-insect fertilizer and preparation method thereof.Pyrethrum of the present invention is killed subterranean pest-insect fertilizer and when for farm crop fertilizer being provided, possesses the effect of killing subterranean pest-insect again.
Main points of the present invention are: with natural phant pyrethrum complete stool dry, cut into chunks shape, pulverizing, mix with raw material of mix-compound fertilizer, granulation.In order to guarantee the pyrethrum content in the fertilizer, the powder thing after its granulation screening mixes with raw material of mix-compound fertilizer once more, continues granulation.After fertilizer base manure of the present invention was manured into soil, the pyrethrum in the fertilizer directly contacted subterranean pest-insect, caused insect death through the nerve of benumbing insect, killed off the insect pests.
The raw material of mix-compound fertilizer that the present invention uses is nitrogen, phosphorus, potassium material fertilizer, trace element fertilizer and fertilizer.Wherein nitrogen, phosphorus, potassium material fertilizer comprise all nitrogen, phosphorus, the potassium material fertilizer that uses in urea, liquefied ammonia, bicarbonate of ammonia, ammonium sulfate, an ammonium nitrate, monoammonium phosphate, diammonium phosphate, superphosphate of lime, fused(calcium magnesium)phosphate, vitriolate of tartar, potash magnesium sulphate fertilizer, Repone K and the production of compound fertilizer.Trace element fertilizer is the micro-element nutrition that the various crop growths of zinc, magnesium, manganese, molybdenum, copper, boron or the like need.Fertilizer then is all organic fertilizer such as plant stem, people, animal muck, green manure, cake slag fertilizer, has both comprised the unfermentable fertilizer raw material of direct use, also comprises the organic fertilizer that fermented.
Insect all can develop immunity to drugs to nearly all chemical pesticide, and people are in order to reach the effect of killing crop pest, and the using dosage of chemical pesticide is increasing, even the number of chemical agricultural chemicals uses simultaneously.Because the enhancing of pest resistance to insecticide causes insecticidal effect extremely low at last, perhaps kill not dead insect.Pyrethrum extracts from plant, and complicated component, the desinsection of each component are renderd a service and stressed difference, and is tagging property by force, so insect is difficult to it is developed immunity to drugs.Because the elementary composition ten minutes of pyrethrum is complicated, therefore there is not the problem that insect is produced resistance.The report that pyrethrum develops immunity to drugs to insect is not also retrieved and inquired to technology now.
The characteristics of pyrethrum are that its expulsion property is better than other sterilant, and it can flush out insect and kill from hide.The present invention has utilized the strong characteristics of pyrethrum expulsion property, the insect in the soil shelter of hiding is flushed out kill, thereby improved insecticidal effect greatly.This is that the present invention and prior art adopt chemical pesticide to kill the significant difference of subterranean pest-insect.
6 kinds of effective constituents of pyrethrin can be by daylight or airborne other material decomposition or degraded in atmosphere.The present invention is with pyrethrum and Fertilizer Combination, and base manure applies underground, has avoided sun exposure, and not direct and airborne material contacts, and has prolonged pyrethrin greatly and has decomposed or degradation time, has improved insecticidal effect.This is the technical progress in essence of the present invention and existing other preparation of pyrethrum.
Because the pyrethrin material is prone to adsorbed firmly by soil, in soil, almost can not move, so root system of plant is difficult for absorbing, the pyrethrin material is difficult for getting in the plant materials, is difficult for getting into plant chain, human security.Simultaneously mammalian body contains the enzyme that can pyrethrin be decomposed, so that it can not be accumulated in mammalian body is residual, thereby people and animals is not had toxicity, is safe sterilant.
The pyrethrin material is difficult for through dissolving the pouring effect underground water being polluted, and in soil or in the water, is finally degraded fully by mikrobe, so environmentally safe of the present invention.
The present invention is not the combination of simple pyrethrum and fertilizer, and its prior art is compared, and its creativeness is:
1. invented a kind of natural phant pyrethrum and the combined pyrethrum of fertilizer is killed subterranean pest-insect fertilizer.
Fertilizer utilization of the present invention the strong characteristics of pyrethrum expulsion property, the insect in the soil shelter of hiding flushed out kills, improved insecticidal effect greatly.Solved the insurmountable technical barrier of prior art.
3. fertilizer base manure of the present invention applies underground, has avoided causing pyrethrin to decompose or the fast factor of degrading, and has prolonged the pyrethrum drug effect greatly, has improved insecticidal effect.Solved the short technical barrier of prior art pyrethrum preparation EDD.
4. fertilizer of the present invention is difficult for getting into food chain because the pyrethrin material be difficult for to get in the plant materials, so people and animals are not had toxicity, all kill in the subterranean pest-insect fertilizer all safety than prior art.
Advantage of the present invention is:
1. the fertilizer of the present invention effect of tagging is strong, directly acts on the neural system of insect, can knock down and kill subterranean pest-insect fast, simultaneously stronger repellent action is arranged also, and desinsection is efficient.
2. insecticidal spectrum is wide, and crop subterranean pest-insects such as 200 plurality of cereals, oil plant, vegetables, flowers, fruit, Chinese medicinal materials are had the ideal killing effect.
3. the preparation method is simple.
4. pollution-free to soil; Noresidue in the plant materials.
Embodiment
Through embodiment the present invention is further specified below.
Embodiment one:
Contain 8% pyrethrum and kill the preparation of subterranean pest-insect fertilizer:
The pyrethrum complete stool is dried, is cut into 1 cun long section shape, is crushed to 120 orders, subsequent use.
Get 100 kilograms of segments of exsiccant plant stem, be crushed to 120 orders, subsequent use.
Get 200 kilograms in urea, 165 kilograms of diammonium phosphate, 250 kilograms of vitriolate of tartar, 10 kilograms in zinc sulfate, 10 kilograms of boric acid, get 65 kilograms of perian insect powders, get 100 kilograms in plant stem powder, send into tablets press granulation, screening after the mixing and stirring; Powder thing after the screening mixes with raw materials such as urea, diammonium phosphate, vitriolate of tartar, zinc sulfate, boric acid, plant stem powder once more, granulation, process N-P-K content greater than 40% contain 8% pyrethrum kill subterranean pest-insect fertilizer.
The pyrethrum of present embodiment preparation is killed 80 kilograms in subterranean pest-insect fertilizer, be used for base manure and apply 1 mu of vegetable field, soil subterranean pest-insect killing rate 90% after 3 months.
Embodiment two:
Contain 10% pyrethrum and kill the preparation of subterranean pest-insect fertilizer:
The pyrethrum complete stool is dried, is cut into 1 cun long section shape, is crushed to 120 orders, subsequent use.
Get 280 kilograms in fertilizer after the plant stem fermentation, subsequent use.
Get 1000 kilograms in urea, 800 kilograms of diammonium phosphate, 480 kilograms of vitriolate of tartar, 30 kilograms in zinc sulfate, 20 kilograms of boric acid, get 300 kilograms of perian insect powders, get 300 kilograms of fermentation fertilizers; Send into tablets press granulation, screening after the mixing and stirring; Powder thing after the screening mixes with raw materials such as urea, diammonium phosphate, vitriolate of tartar, zinc sulfate, boric acid once more, granulation.Process N-P-K content greater than 40% contain 10% pyrethrum kill subterranean pest-insect fertilizer.
The pyrethrum of present embodiment preparation is killed 60 kilograms in subterranean pest-insect fertilizer to be used for base manure and to apply 1 mu of vegetable field, vegetables results back soil subterranean pest-insect killing rate 90%.
Embodiment three:
Contain 9% pyrethrum and kill the preparation of subterranean pest-insect fertilizer:
The pyrethrum complete stool is dried, is cut into 1 cun long section shape, is crushed to 120 orders, subsequent use.
Get 140 kilograms in fertilizer after the plant stem fermentation, 20 kilograms of pulverizing of soybean cake are subsequent use.
Get 500 kilograms in urea, 260 kilograms of diammonium phosphate, 1000 kilograms of superphosphate of lime, vitriolate of tartar 120 kg, 20 kilograms in zinc sulfate, 2 kilograms of molybdenum trisulfates, 18 kilograms of manganous sulfates, 10 kilograms of boric acid, get 210 kilograms of perian insect powders, get 140 kilograms of the fertilizer that ferment, 20 kilograms of soybean cakes, send into tablets press granulation, screening after the mixing and stirring; Powder thing after the screening mixes with raw materials such as urea, diammonium phosphate, superphosphate of lime, vitriolate of tartar, zinc sulfate, molybdenum trisulfate, manganous sulfate, boric acid, fermentation fertilizer, soybean cakes once more, granulation, process N-P-K content greater than 25% contain 9% pyrethrum kill subterranean pest-insect fertilizer.
The pyrethrum of present embodiment preparation is killed 50 kilograms of base manure of subterranean pest-insect fertilizer apply 1 mu of ground, soil subterranean pest-insect killing rate 92% after 3 months.
Embodiment four:
Contain 6% pyrethrum and kill the preparation of subterranean pest-insect fertilizer:
The pyrethrum complete stool is dried, is cut into 1 cun long section shape, is crushed to 120 orders, subsequent use.
Get 50 kilograms of dry pig manure, chicken manures; Get 50 kilograms of segments of exsiccant plant stem, be crushed to 120 orders, subsequent use.
Get 1000 kilograms in urea, 200 kilograms of diammonium phosphate, 1000 kilograms of superphosphate of lime, 500 kilograms of vitriolate of tartar, 20 kilograms in zinc sulfate, 10 kilograms in sal epsom, 10 kilograms of manganous sulfates, 10 kilograms of boric acid, get 190 kilograms of perian insect powders; Get 50 kilograms of pig manure, chicken manures; Get 50 kilograms in plant stem powder.Send into tablets press granulation, screening after the mixing and stirring; Powder thing after the screening mixes with raw materials such as urea, diammonium phosphate, vitriolate of tartar, zinc sulfate, boric acid, pig manure, chicken manure, plant stem powder once more, granulation, process N-P-K content greater than 30% contain 6% pyrethrum kill subterranean pest-insect fertilizer.
The pyrethrum of present embodiment preparation is killed 50 kilograms in subterranean pest-insect fertilizer, and base manure applies 1 mu of vegetable field, after 3 months results, looks into soil subterranean pest-insect killing rate 90%.
Owing to the variety of Different Crop composite fertilizer kind, owing to the variety of composite fertilizer raw material, because the variety of granulation of fertilizer apparatus and method for; The foregoing description can only be enumerated part embodiment, does not comprise that the whole pyrethrums of the present invention kill subterranean pest-insect fertilizer variety and preparation method.Every within principle of the present invention, every use dries the pyrethrum complete stool, segment, pulverizing, kill the technical scheme of subterranean pest-insect fertilizer with composite fertilizer raw materials mix, granulation, preparation pyrethrum, all within protection scope of the present invention.
Claims (2)
1. pyrethrum insecticidal fertilizer, form by following materials in part by weight:
Pyrethrum 6-10 part; Raw material of mix-compound fertilizer 90-94 part;
Said pyrethrum is the whole of natural phant pyrethrum plant;
Said raw material of mix-compound fertilizer is nitrogen, phosphorus, potassium material fertilizer, trace element fertilizer and fertilizer.
2. the preparation method of a pyrethrum insecticidal fertilizer, step is following:
(1) with the pyrethrum complete stool dry, cut into chunks shape, be crushed to the 120-200 order;
(2) get step (1) product 6-10 weight part, mix with the raw material of mix-compound fertilizer of 90-94 weight part;
(3) with step (2) mixture pelleting, screening;
(4) with the powder thing after step (3) screening mix with step (2) mixture, granulation.
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| CN2012101162305A CN102627512A (en) | 2012-04-19 | 2012-04-19 | Pyrethrum fertilizer killing underground pests and preparation method thereof |
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| CN2012101162305A CN102627512A (en) | 2012-04-19 | 2012-04-19 | Pyrethrum fertilizer killing underground pests and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103058790A (en) * | 2012-12-29 | 2013-04-24 | 广东中迅农科股份有限公司 | Cyfluthrin drug fertilizer granules and preparation method thereof |
| CN104130080A (en) * | 2014-08-05 | 2014-11-05 | 彭婷婷 | Foliage fertilizer for black brin |
| CN104130076A (en) * | 2014-08-19 | 2014-11-05 | 安徽莱姆佳肥业有限公司 | Special insect-proofing biofertilizer for leafy vegetables and preparation method thereof |
| CN112592228A (en) * | 2020-12-16 | 2021-04-02 | 孙洪峰 | Multifunctional biological organic fertilizer and preparation method thereof |
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| CN1654446A (en) * | 2005-02-25 | 2005-08-17 | 张洪昌 | Nuisance-free medicinal fertilizer for prevention and control of wireworm and soil insect and its production method |
| CN101265144A (en) * | 2008-04-18 | 2008-09-17 | 李珍发 | Technique for producing organic fertilizer capable of preventing and curing nematodiasis |
| CN102391056A (en) * | 2011-08-15 | 2012-03-28 | 安徽莱姆佳肥业有限公司 | Insecticidal foliage fertilizer for pyrethrum |
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2012
- 2012-04-19 CN CN2012101162305A patent/CN102627512A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1480434A (en) * | 2002-09-03 | 2004-03-10 | 吴永常 | Organised fertilizer |
| CN1654446A (en) * | 2005-02-25 | 2005-08-17 | 张洪昌 | Nuisance-free medicinal fertilizer for prevention and control of wireworm and soil insect and its production method |
| CN101265144A (en) * | 2008-04-18 | 2008-09-17 | 李珍发 | Technique for producing organic fertilizer capable of preventing and curing nematodiasis |
| CN102391056A (en) * | 2011-08-15 | 2012-03-28 | 安徽莱姆佳肥业有限公司 | Insecticidal foliage fertilizer for pyrethrum |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103058790A (en) * | 2012-12-29 | 2013-04-24 | 广东中迅农科股份有限公司 | Cyfluthrin drug fertilizer granules and preparation method thereof |
| CN104130080A (en) * | 2014-08-05 | 2014-11-05 | 彭婷婷 | Foliage fertilizer for black brin |
| CN106542921A (en) * | 2014-08-05 | 2017-03-29 | 合肥龙图腾信息技术有限公司 | A kind of black cloth woods foliage application |
| CN104130080B (en) * | 2014-08-05 | 2017-04-19 | 艾炜杰 | Foliage fertilizer for black brin |
| CN104130076A (en) * | 2014-08-19 | 2014-11-05 | 安徽莱姆佳肥业有限公司 | Special insect-proofing biofertilizer for leafy vegetables and preparation method thereof |
| CN104130076B (en) * | 2014-08-19 | 2016-04-06 | 安徽莱姆佳肥业有限公司 | A kind of anti-insect type leaf vegetables special bio is fertile and preparation method thereof |
| CN112592228A (en) * | 2020-12-16 | 2021-04-02 | 孙洪峰 | Multifunctional biological organic fertilizer and preparation method thereof |
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Application publication date: 20120808 |