CN103039443A - Method for producing granules for killing nematodes by using biomass particle carbon as carrier - Google Patents
Method for producing granules for killing nematodes by using biomass particle carbon as carrier Download PDFInfo
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- CN103039443A CN103039443A CN2013100230070A CN201310023007A CN103039443A CN 103039443 A CN103039443 A CN 103039443A CN 2013100230070 A CN2013100230070 A CN 2013100230070A CN 201310023007 A CN201310023007 A CN 201310023007A CN 103039443 A CN103039443 A CN 103039443A
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- charcoal
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- granular formulation
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- killing nematode
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Abstract
The invention relates to a method for producing granules for killing nematodes by using biomass particle carbon as a carrier. The granules comprise the components in percentage by weight: 5-15 percent of active ingredient, 2-10 percent of stabilizer, 5-15 percent of solvent and 70-80 percent of biomass particle carbon, wherein the active ingredient is one or more types of fosthiazate, abamectin, verticillium chlamydosporium and the like. The granules has great adsorption capacity and long action time, is capable of improving soil conditions, and is rich in source of raw materials, free of resource constraints and very convenient to use.
Description
Technical field
The present invention relates to pesticide production technology field, particularly a kind of method of producing granular formulation for killing nematode take the biological particles charcoal as carrier.
Background technology
Mainly the cause harm root of various vegetables of root-knot nematode shows as lateral root and the fibrous root compared with normal increases, and forms the spherical or conical white root nodule that does not very much not wait at the fibrous root of young root, and what have is the beads shape.The growth of killed strain overground part is short not, slowly, the leaf color anomaly, the result is few, yields poorly, even causes plant dead ahead of time.The nematode of the known vegetables of causing harm mainly contains high bow root-knot nematode, peanut root-knot nematode, northern root-knot nematode and Meloidogyne incognita at present.The nematode host range is extensive, and 30 various vegetables such as melon, the solanaceous vegetables of often causing harm, beans and radish, calabash radish, lettuce account for, Chinese cabbage can also be propagated some fungus and bacterium venereal diseases evils.The existing nematode agricultural chemicals that kills adopts diatomite, kaolin and concave convex rod as carrier more, and action time is short, and adsorbing capacity is not.Need to use a large amount of agricultural chemicals or repeatedly fertilising if will reach in a short time insecticidal effect, increase a large amount of manpower and materials. be unfavorable for the agricultural production work.
The biological particles charcoal is living beings pyrolysis and stable rich carbon products of forming under anoxia condition, has that porosity is good, specific surface area large, the characteristics of high adsorption capacity, is a kind of effectively " carbon remittance " technology.Combine with farming, forestry, can solve the agricultural waste resource and pollute and the greenhouse gas emission problem.Be applied to energy field, can become the clean energy resource of alternative coal, oil, natural gas.The biological particles charcoal applies the farmland, can effectively improve soil physico-chemical property, increases crop yield.At present, the effect of biological particles charcoal in solving global ecology and development problem obtained generally to approve, utilize the charcoal base mixed fertilizer of its preparation can delay nutrient releasing speed in the fertilizer, prolong time for fertilizer, improve utilization rate of fertilizer, in agricultural production, be used widely, but adopt the biological particles charcoal to there is not yet relevant report as the carrier that kills the nematode agricultural chemicals.
Summary of the invention
In order to address the above problem, the invention provides a kind of production take the biological particles charcoal as carrier, the method for long action time, granular formulation for killing nematode that adsorbing capacity is large.
The technical solution used in the present invention is as follows:
A kind of biological particles charcoal is the granular formulation for killing nematode of carrier, is comprised of by weight percentage following compositions
Active ingredient 5～15%
Stabilizing agent 2～10%
Solvent 5～15%
Biological particles charcoal 70～80%.
Described active ingredient is one or more in fosthiazate, Avermectin, the thick spore Verticillium dahliae.
Described stabilizing agent is one or more in castor oil, soybean oil, epoxidized soybean oil, propane diols, the isopropyl alcohol.
Described solvent is one or more in methoxybenzene, mineral oil, isopropyl alcohol, n-butanol, the dimethyl sulfoxide (DMSO).
Described biological particles charcoal is one or more in corn cob granule charcoal, rice husk particle charcoal, peanut shell granular charcoal, stalk particle charcoal, the mushroom dish particle charcoal.
The particle size diameter of described biological particles charcoal is 0.1～0.5cm.
A kind of method of producing granular formulation for killing nematode take the biological particles charcoal as carrier comprises following steps:
(1) active ingredient is dropped into Uniform Dispersion in the homogenizer that solvent, stabilizing agent are housed, obtain the admixing medical solutions of viscosity homogeneous;
(2) admixing medical solutions that makes is transferred in the high-level container;
(3) the biological particles charcoal is rendered in the agitator;
(4) start agitator, open the bleeder valve of high-level container, add the liquid that mixes;
(5) the inspection absorption method is made the effect of granule, the qualified rear packing warehouse-in of the examination and test of products.
Compared with prior art, the present invention has following beneficial effect:
1, adsorbing capacity is large.The biological particles charcoal contains a large amount of hollow conduits, the moisture of adsorbable own wt more than 8 times, conventional carrier can absorb the moisture of own wt 18% such as diatomite, kaolin can absorb the moisture of own wt 25%, and concave convex rod can absorb the moisture of own wt 30-35%.
2, long action time.The degradation process of biological particles charcoal is slower, and the time of staying in soil is long, so it is also long to be adsorbed on the action time of the agricultural chemicals in the biological particles charcoal; Reduce pesticide dosage, strengthen control efficiency, accelerated to prevent and treat efficient, saved cost accounting.
3, improve soil condition.The biological particles charcoal can sweetening of the soil acid-base value, to make that the soil is porous ventilative, seepage of water is strong, can keep moisture, drainage performance is good, so that the easier growth of root system of plant and obtain nutrient; And after the degraded of biological particles charcoal, can be used as the organic manure of plant.
4, the raw material of the present invention's employing belongs to the agricultural wastes resource, and the source is abundant, and is with low cost, for the agriculture and forestry organic waste material recycling opens up a new way.The present device small investment, technique is easy to control, and product weight is stable, can produce continuously, is suitable for industrial-scale production.
Embodiment
The invention will be further described below in conjunction with embodiment.
A kind of granular formulation for killing nematode take the biological particles charcoal as carrier is comprised of by following percentage by weight following compositions:
Active ingredient 5～15%
Stabilizing agent 2-10%
Solvent 5-15%
Biological particles charcoal 70～80%.
Described active ingredient is wherein one or more such as fosthiazate, Avermectin, thick spore Verticillium dahliae.
Fosthiazate, commodity happy lot by name is many, is the organic phosphor nematocide, is mainly used in preventing and treating nematode, aphid etc., can be widely used in vegetables, banana, fruit tree, the crops such as medicinal material; Have and tag and systemic action, toxicity is lower, and to root-knot nematode, pratylenchus has special efficacy.
Avermectin is agricultural Insecticidal and acaricidal agent for animals.Avermectin has insects and mites tags and stomach poison function and faint fumigation action is arranged, and lethal effect is slower, not ovicidal.But it has very strong osmosis to blade, can kill subepidermal insect, and is residual less at plant surface, and the longevity of residure is long.
Thick spore Verticillium dahliae (Verticillium chlamydosporium sp.) belongs to the endoparasitism fungi, it is the Important Natural Enemy of some plant nematodes, can parasitize ovum, infect larva and female worm, can obviously alleviate the harm of the nemases such as various crop root-knot nematode, Cyst nematode, stem eelworm.Be widely used in the control of the crops root-knot nematodes such as tobacco, peanut, beans, tomato, cucumber, watermelon, eggplant, ginger, banana, sugarcane, Cyst nematode, also can be used for the control of ornamental plant, flowers root-knot nematode.
Described stabilizing agent is one or more in castor oil, soybean oil, epoxidized soybean oil, propane diols, the isopropyl alcohol.
Described solvent is one or more in methoxybenzene, mineral oil, isopropyl alcohol, n-butanol, the dimethyl sulfoxide (DMSO).
Described biological particles charcoal is one or more in corn cob granule charcoal, rice husk particle charcoal, peanut shell granular charcoal, stalk particle charcoal, the mushroom dish particle charcoal.
The particle size diameter of described biological particles charcoal is preferably 0.1～0.5cm.
Biological particles charcoal among the present invention is preferably and adopts anoxic destructive distillation decomposition technique production agriculture waste biological particles charcoal under the inferior hot conditions.Described agriculture waste living beings can be corncob, rice husk, peanut shell, stalk, edible fungi substrate etc., but are not limited to this.
A kind of method of producing granular formulation for killing nematode take the biological particles charcoal as carrier comprises following steps:
(1) active ingredient is dropped into Uniform Dispersion in the homogenizer that solvent, stabilizing agent are housed, obtain the admixing medical solutions of viscosity homogeneous;
(2) admixing medical solutions that makes is transferred in the high-level container;
(3) the biological particles charcoal is rendered in the agitator;
(4) start agitator, open the bleeder valve of high-level container, add the liquid that mixes;
(5) the inspection absorption method is made the effect of granule, the qualified rear packing warehouse-in of the examination and test of products.
The preparation of the granular formulation for killing nematode of embodiment 1 take the biological particles charcoal as carrier
The component of the granular formulation for killing nematode take the biological particles charcoal as carrier and percetage by weight thereof, can select one of following prescription:
1) 93% fosthiazate crude oil accounts for 11%, solvent methyl oleate 8%, stabilizing agent castor oil 5%, biological particles charcoal 76%;
2) 93% fosthiazate crude oil accounts for the former medicine 2% of 6%, 97% Avermectin, solvent dimethyl sulfoxide (DMSO) 10%, stabilizing agent soybean oil 5%, biological particles charcoal 77%;
3) contain the female powder 10% of the thick spore Verticillium dahliae of 2,500,000,000/gram spore alive, stabilizing agent soybean oil 5%, solvent mineral oil 10%, biological particles charcoal 75%;
Granular formulation for killing nematode take the biological particles charcoal as carrier is produced by following steps:
(1) active ingredient is dropped into Uniform Dispersion in the homogenizer that solvent, stabilizing agent are housed, obtain the admixing medical solutions of viscosity homogeneous;
(2) admixing medical solutions that makes is transferred in the high-level container;
(3) the biological particles charcoal carrier that will make granule is rendered in the agitator;
(4) start agitator, open the bleeder valve of high-level container, add the liquid that mixes;
(5) the inspection absorption method is made the effect of granule, the qualified rear packing warehouse-in of the examination and test of products.
Claims (7)
1. method of producing granular formulation for killing nematode take the biological particles charcoal as carrier, it is characterized in that: granular formulation for killing nematode is comprised of by following percentage by weight following composition:
Active ingredient 5～15%
Stabilizing agent 2～10%
Solvent 5～15%
Biological particles charcoal 70～80%.
2. according to granular formulation for killing nematode claimed in claim 1, it is characterized in that: described active ingredient is one or more in fosthiazate, Avermectin, the thick spore Verticillium dahliae.
3. according to granular formulation for killing nematode claimed in claim 1, it is characterized in that: described stabilizing agent is one or more in castor oil, soybean oil, epoxidized soybean oil, propane diols, the isopropyl alcohol.
4. according to granular formulation for killing nematode claimed in claim 1, it is characterized in that: described solvent is one or more in methoxybenzene, mineral oil, isopropyl alcohol, n-butanol, the dimethyl sulfoxide (DMSO).
5. according to granular formulation for killing nematode claimed in claim 1, it is characterized in that: described biological particles charcoal is one or more in corn cob granule charcoal, rice husk particle charcoal, peanut shell granular charcoal, stalk particle charcoal, the mushroom dish particle charcoal.
6. according to granular formulation for killing nematode claimed in claim 1, it is characterized in that: the particle size diameter of described biological particles charcoal is 0.1～0.5cm.
7. method of producing granular formulation for killing nematode take the biological particles charcoal as carrier comprises following steps:
(1) active ingredient is dropped into Uniform Dispersion in the homogenizer that solvent, stabilizing agent are housed, obtain the admixing medical solutions of viscosity homogeneous;
(2) admixing medical solutions that makes is transferred in the high-level container;
(3) the biological particles charcoal is rendered in the agitator;
(4) start agitator, open the bleeder valve of high-level container, add the liquid that mixes;
(5) the inspection absorption method is made the effect of granule, the qualified rear packing warehouse-in of the examination and test of products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100230070A CN103039443A (en) | 2013-01-22 | 2013-01-22 | Method for producing granules for killing nematodes by using biomass particle carbon as carrier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100230070A CN103039443A (en) | 2013-01-22 | 2013-01-22 | Method for producing granules for killing nematodes by using biomass particle carbon as carrier |
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| CN103039443A true CN103039443A (en) | 2013-04-17 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103598210A (en) * | 2013-11-14 | 2014-02-26 | 云南省农业科学院农业环境资源研究所 | Pesticide composition for preventing and controlling nematode |
| CN104725132A (en) * | 2015-03-05 | 2015-06-24 | 陕西上格之路生物科学有限公司 | Fosthiazate-containing pesticide fertilizer granule with water soluble function |
| CN105854798A (en) * | 2016-04-14 | 2016-08-17 | 中国农业科学院植物保护研究所 | Preparing method for biochar and method for loading imidacloprid on biochar |
| CN105935064A (en) * | 2016-01-07 | 2016-09-14 | 金禾佳农（北京）生物技术有限公司 | Compound preparation for control of root knot nematode and preparation method thereof |
| CN106342799A (en) * | 2016-08-25 | 2017-01-25 | 佛山市盈辉作物科学有限公司 | Nematocide granules taking peanut bran as carrier and preparation method thereof |
| CN107969422A (en) * | 2017-11-23 | 2018-05-01 | 云南微态源生物科技有限公司 | A kind of thickness wall spore Pu Keniya bacterium granule and its method that the granule is produced using silkworm excrement as carrier |
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| CN102344309A (en) * | 2010-07-29 | 2012-02-08 | 中国农业科学院农业环境与可持续发展研究所 | Throwing applying agent and preparation method thereof |
| CN102657155A (en) * | 2012-05-10 | 2012-09-12 | 肇庆市真格生物科技有限公司 | Nematicide granules with sawdust as carrier and preparation method thereof |
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2013
- 2013-01-22 CN CN2013100230070A patent/CN103039443A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US492946A (en) * | 1893-03-07 | Coupling for water-closets | ||
| JPS6335504A (en) * | 1986-07-31 | 1988-02-16 | Nissan Chem Ind Ltd | Release-controlled herbicidal granule |
| CN102344309A (en) * | 2010-07-29 | 2012-02-08 | 中国农业科学院农业环境与可持续发展研究所 | Throwing applying agent and preparation method thereof |
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Non-Patent Citations (2)
| Title |
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| MARYAM KHOSHNOOD，等: "Adsorption of 2,4-dichlorophenoxyacetic acid pesticide by graphitic carbon nanostructures prepared from biomasses", 《JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY》, vol. 18, no. 5, 25 September 2012 (2012-09-25), pages 1796 - 1800 * |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103598210A (en) * | 2013-11-14 | 2014-02-26 | 云南省农业科学院农业环境资源研究所 | Pesticide composition for preventing and controlling nematode |
| CN104725132A (en) * | 2015-03-05 | 2015-06-24 | 陕西上格之路生物科学有限公司 | Fosthiazate-containing pesticide fertilizer granule with water soluble function |
| CN105935064A (en) * | 2016-01-07 | 2016-09-14 | 金禾佳农（北京）生物技术有限公司 | Compound preparation for control of root knot nematode and preparation method thereof |
| CN105854798A (en) * | 2016-04-14 | 2016-08-17 | 中国农业科学院植物保护研究所 | Preparing method for biochar and method for loading imidacloprid on biochar |
| CN106342799A (en) * | 2016-08-25 | 2017-01-25 | 佛山市盈辉作物科学有限公司 | Nematocide granules taking peanut bran as carrier and preparation method thereof |
| CN107969422A (en) * | 2017-11-23 | 2018-05-01 | 云南微态源生物科技有限公司 | A kind of thickness wall spore Pu Keniya bacterium granule and its method that the granule is produced using silkworm excrement as carrier |
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Application publication date: 20130417 |