CN105076260A - Special plant source insecticide for rice and preparation method for special plant source insecticide for rice - Google Patents
Special plant source insecticide for rice and preparation method for special plant source insecticide for rice Download PDFInfo
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- CN105076260A CN105076260A CN201510425975.3A CN201510425975A CN105076260A CN 105076260 A CN105076260 A CN 105076260A CN 201510425975 A CN201510425975 A CN 201510425975A CN 105076260 A CN105076260 A CN 105076260A
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Abstract
The invention relates to a special plant source insecticide for rice and a preparation method for the special plant source insecticide for rice. The preparation method for the special plant source insecticide for rice comprises a preparation process of master batch and a preventive insecticide and an emergent insecticide, a synthetic method for the preventive insecticide and a synthetic method for the emergent insecticide. By virtue of alkalization of raw materials and three-stage crushing, an alkaloid pure product is no longer deliberately extracted. According to the technical scheme, zero emission on the whole course is realized by virtue of simple and cheap treatment equipment without any waste residue discharge and any exhaust gas and wastewater, so that the preparation method is environmental-friendly and obvious in economical benefit. The raw materials of the plant source insecticide are natural plants, and the effective components of the plant source insecticide are natural substances, have a smooth degradation path in nature and are not enriched and are free of residues; the insecticide prepared by taking veratrum nigrum as the raw material has the advantages of being strong in selectivity and low in toxicity to human, livestock and enemies. The technical scheme provided by the invention is of universality, and a fresh veratrum nigrum product, a fresh euphorbia fischeriana product and a fresh artemisia capillaris product can be used for implementing the insecticide according to the technical scheme provided by the invention.
Description
Technical field
The present invention relates to crops pesticide technical field, especially a kind of rice special plant insecticide and preparation method.
Background technology
Domestic and international existing botanical pesticide production method, generally take aqueous extraction method, ethanol extraction method, percolation, CO2 entrainer super critical extraction, centrifugal separation etc., but it processes direction, and none is not by various measure, to greatest extent biology total alkali is extracted, quantitatively add solvent again, make and can spray finished pesticide.The waste residue amount of this agricultural chemicals is very big in process of production, produce Solid state fermentation more difficult, chemical agent reclaims more difficult, finished product residual partial chemical medicament, contaminated environment, in production process, a large amount of chemical agent will reclaim, and adds production cost, and often the technique of high target is but difficult to realize batch production volume production.
Summary of the invention
In order to overcome the deficiency that prior art exists, the invention provides a kind of rice special plant insecticide and preparation method, this organic rice special plant insecticide and preparation method, not only can prevent when there is not insect pest, the quick deinsectization when there is insect pest, and the object deliberately need not extracting biology total alkali, simplification of flowsheet, efficient, low toxicity, environmental protection can be reached.
The present invention solves the technical scheme that its technical problem takes, comprise masterbatch, prevention type insecticide, the reparation technology of emergency type insecticide, the synthetic method of prevention type insecticide and the synthetic method of emergency type insecticide, the reparation technology of described masterbatch is: black false hellebore fresh goods selected by the raw material of masterbatch, and black false hellebore fresh goods → removal of impurities → dry → obtain black false hellebore dry product is stand-by; The stand-by black false hellebore dry product primary comminution → black false hellebore dry powder that sieves → obtain is stand-by; Stand-by black false hellebore dry powder add ammoniacal liquor → stirring → leave standstill obtain alkalization wet-milling stand-by; Stand-by alkalization wet-milling → sabot → dry → obtain pie alkali compound is stand-by; Stand-by pie alkali compound → the carry out secondary pulverizing → insecticide masterbatch that sieves → obtain is stand-by; The synthetic method of described prevention type insecticide is: get the dry ground → masterbatch that sieves → add → stir → must prevent type insecticide; The synthetic method of described emergency type insecticide is: described masterbatch → carry out three grades pulverize → add ethanol → stirring → room temperature shading airtightly to leave standstill → emergency type insecticide.
The preparation method of masterbatch is further: black false hellebore fresh goods normal temperature ion, black false hellebore fresh goods draining after removal of impurities sends into warehouse for drying dries, temperature in described warehouse for drying is adjusted to 40 DEG C, dry, after 10 hours, the temperature in warehouse for drying is adjusted to 50 DEG C, dry again and obtain black false hellebore dry product in 24 hours, moisture content≤5% of described black false hellebore dry product, described black false hellebore dry product sends into primary comminution workshop, pulverize with cracker, cross 30 mesh sieves, obtain black false hellebore dry powder, alkalization workshop sent into by described black false hellebore dry powder, black false hellebore dry powder is inserted forced action type flat mouth agitator and add ammoniacal liquor, described black false hellebore dry powder and the ratio of ammoniacal liquor are 1:1.85 to 1:2.55, the concentration of described ammoniacal liquor is 18%--25%, start agitator, to stir after 5 minutes discharge to the tank that alkalizes, airtight shading leaves standstill 8 hours, obtain the wet-milling that alkalizes, the even cloth sabot of described alkalization wet-milling, fabric thickness 1.5cm, send into alkalization warehouse for drying, temperature in warehouse for drying is adjusted to 40 DEG C, dry after 6 hours, again temperature is adjusted to 55 DEG C, dry 12 hours, obtain pie alkali compound, the supply air system purified and exhaust system is provided with in described warehouse for drying, the exhaust outlet of described exhaust system is connected with ammonia decontamination tower, the omnidistance ammonia reclaiming drying course and discharge, after oven dry, ammonia concn in the reservoir of ammonia decontamination tower is adjusted to 18%--25% stand-by, stand-by pie alkali compound is sent into secondary and pulverizes workshop, pulverize after impact grinding, cross 200 mesh sieves, obtain insecticide masterbatch stand-by, stand-by insecticide masterbatch loads vapor tight tank, send into masterbatch bunker, temperature in described masterbatch bunker is constant temperature 25 DEG C, airtight, shading is preserved, described masterbatch shelf-life 4-5.
The synthetic method of prevention type insecticide described is further: get masterbatch stand-by, get the dry ground after sieving stand-by, by stand-by masterbatch and stand-by sieve after dry ground mixing, stir and namely form prevention type insecticide, described masterbatch with sieve after the ratio of dry ground be 1:2-3.
The synthetic method of emergency type insecticide described is further: delivered to by described masterbatch between three grades of crushing vehicles, after ball mill is crushed to particle diameter≤150nm, add ethanol by solid-liquid ratio 1:2, mix packing thoroughly, stored in indwelling room, room temperature, shading, airtight leave standstill after 16 hours, obtain emergency type insecticide, described emergency type insecticide proceeds to finished stock storage storehouse, described finished stock storage storehouse is 25 DEG C of constant temperature, airtight, shading, the concentration of described ethanol is 80%, when using, finished product mu amount of application 2 kilograms, is watered by 2:45 and shakes up into outstanding miscible fluid;
The mechanism of described emergency type insecticide is stomach poison function mechanism of tagging; described outstanding miscible fluid is combined well with paddy rice complete stool, tags and stomach poison function has amplification to polypide, adds ethanol and can promote the stripping of free state total alkali; to polypide, there is fumigation action simultaneously, also can abolish polypide table protective layer.
The invention has the beneficial effects as follows: described organic rice special plant insecticide, by raw material basification and three grades of pulverizing, no longer deliberately extract alkaloid sterling, achieve containing a large amount of drifting alkaloids product, prevention and emergent two special-purpose insecticides, batch production orientation is produced, only have alkalization to soak this link in production process and used industrial chemicals ammoniacal liquor, ammoniacal liquor is highly volatile in oven dry thermal histories, the ammonia Water Sproading discharged, and recycle, emergency type insecticide has just used ethanol until roll off the production line when packing, also be only simply mix pack, therefore low dangerous products is belonged to, this technical scheme only just achieves omnidistance zero-emission with simply cheap treatment facility measure, do not discharge any waste residue, without any waste gas waste water, environmental protection, economic effect is obvious, product itself integrates several functions: several poisonous plant alkaloids of (1) free state are generally acknowledged plant insecticide, especially jervine, the direct access of domestic agricultural chemicals, (2) alkaloidal carrier is plant corpus itself, belongs to organism, natural decomposition can become fertilizer after completing the task of carrying, infertile field is had to act on, (3) in product containing jervine, pseudo-jervine, colchicin insecticidal constituent, even if use by several times of consumptions, polypide also extremely difficulty develop immunity to drugs.Wherein jervine agricultural chemicals belongs to the green pesticide of high-efficiency low-toxicity, to people and animals' low toxicity, produces to and uses omnidistance low danger.Shelf life of products is long, and the masterbatch shelf-life that this explained hereafter goes out is more than 4 years, and masterbatch is simple to operate to finished product, and speed of production is fast.Soil mixed by masterbatch can form prevention type insecticide, quantitatively can produce masterbatch according to cultivated area, before the rice striking root neat phase, quantitatively produces masterbatch finished product, with joining with dispatching from the factory, also can field mixing use; When there is insect pest early warning, emergency type insecticide also only need according to insect pest areal calculation output, and the enough finished products of stock are without pressure; The raw material of botanical pesticide is natural plants, and contained active ingredient is natural materials, has its degradation pathway smoothly after using at natural world, can not enrichment, noresidue; Be the insecticide that raw material is made with black false hellebore, there is selectivity strong, to people, animal and the low advantage of natural enemy toxicity; The technical program has versatility, and all available technical scheme of the present invention of black false hellebore fresh goods, euphorbia fischeriana fresh goods, Artemisia capillaris fresh goods realizes.
Embodiment
The specific embodiment of the present invention is, embodiment 1, the preparation method of masterbatch is further: black false hellebore fresh goods normal temperature ion, black false hellebore fresh goods draining after removal of impurities sends into warehouse for drying dries, temperature in described warehouse for drying is adjusted to 40 DEG C, dry, after 10 hours, the temperature in warehouse for drying is adjusted to 50 DEG C, dry again and obtain black false hellebore dry product in 24 hours, moisture content≤5% of described black false hellebore dry product, described black false hellebore dry product sends into primary comminution workshop, pulverize with cracker, cross 30 mesh sieves, obtain black false hellebore dry powder, alkalization workshop sent into by described black false hellebore dry powder, black false hellebore dry powder is inserted forced action type flat mouth agitator and add ammoniacal liquor, described black false hellebore dry powder and the ratio of ammoniacal liquor are 1:1.85 to 1:2.55, the concentration of described ammoniacal liquor is 18%--25%, start agitator, to stir after 5 minutes discharge to the tank that alkalizes, airtight shading leaves standstill 8 hours, obtain the wet-milling that alkalizes, the even cloth sabot of described alkalization wet-milling, fabric thickness 1.5cm, send into alkalization warehouse for drying, temperature in warehouse for drying is adjusted to 40 DEG C, dry after 6 hours, again temperature is adjusted to 55 DEG C, dry 12 hours, obtain pie alkali compound, the supply air system purified and exhaust system is provided with in described warehouse for drying, the exhaust outlet of described exhaust system is connected with ammonia decontamination tower, the omnidistance ammonia reclaiming drying course and discharge, after oven dry, ammonia concn in the reservoir of ammonia decontamination tower is adjusted to 18%--25% stand-by, stand-by pie alkali compound is sent into secondary and pulverizes workshop, pulverize after impact grinding, cross 200 mesh sieves, obtain insecticide masterbatch, load vapor tight tank, send into masterbatch bunker, temperature in described masterbatch bunker is constant temperature 25 DEG C, airtight, shading is preserved, shelf-life 4-5.
The synthetic method of embodiment 2, prevention type further insecticide is: get masterbatch stand-by, get the dry ground after sieving stand-by, by stand-by masterbatch and stand-by sieve after dry ground synthesis, stir and namely form prevention type insecticide, described masterbatch with sieve after the ratio of dry ground be 1:2-3, when applied, every mu of use 5 kilograms of masterbatch, 10-15 kilogram sieve after dry ground stir and be evenly sprinkled into field, described prevention type insecticide can prevention of water chilo suppressalis effectively, and Overwintering Larvae eradicative rate is higher than 98%.
Embodiment 3, the synthetic method of emergency type insecticide described is further: delivered to by described masterbatch between three grades of crushing vehicles, after ball mill is crushed to particle diameter≤150nm, ethanol is added by solid-liquid ratio 1:2, mix packing thoroughly, stored in indwelling room, room temperature, shading, airtight standing after 16 hours, obtain emergency type insecticide finished product, proceed to finished stock storage storehouse, described finished stock storage storehouse is 25 DEG C of constant temperature, airtight, shading, the concentration of described ethanol is 80%, when using, finished product mu amount of application 2 kilograms, be watered by 2:45 and shake up into outstanding miscible fluid, spraying imposes on insect pest position.
The mechanism of embodiment 4, described emergency type insecticide is stomach poison function mechanism of tagging; described outstanding miscible fluid is combined well with paddy rice complete stool; polypide to be tagged and stomach poison function has amplification; add ethanol and can promote the stripping of free state total alkali; to polypide, there is fumigation action simultaneously; also can abolish polypide table protective layer
Embodiment 5, the technical program have versatility, the preparation method that application the technical program provides, and the raw material of described masterbatch also can select euphorbia fischeriana fresh goods.
Embodiment 6, the technical program has versatility, the preparation method that application the technical program provides, and the raw material of described masterbatch also can select Artemisia capillaris fresh goods.
Embodiment 7, the technical program has versatility, the preparation method that application the technical program provides, and the raw material of described masterbatch also can select celery fresh goods of galloping along on horseback.
Embodiment 8, the activity ratio contrast of rice special plant insecticide to different subject insect pest adopting different raw material to make are:
The rice special plant insecticide that embodiment 9, described application black false hellebore fresh goods are made, different according to insect pest subject, the rice special plant insecticide can made with euphorbia fischeriana fresh goods, Artemisia capillaris fresh goods, celery fresh goods of galloping along on horseback mixes to be used.
Claims (9)
1. a rice special plant insecticide and preparation method, comprise masterbatch, prevention type insecticide, the reparation technology of emergency type insecticide, the synthetic method of prevention type insecticide and the synthetic method of emergency type insecticide, the reparation technology of described masterbatch is: black false hellebore fresh goods selected by the raw material of masterbatch, and black false hellebore fresh goods → removal of impurities → dry → obtain black false hellebore dry product is stand-by; The stand-by black false hellebore dry product primary comminution → black false hellebore dry powder that sieves → obtain is stand-by; Stand-by black false hellebore dry powder add ammoniacal liquor → stirring → leave standstill obtain alkalization wet-milling stand-by; Stand-by alkalization wet-milling → sabot → dry → obtain pie alkali compound is stand-by; Stand-by pie alkali compound → the carry out secondary pulverizing → insecticide masterbatch that sieves → obtain is stand-by; The synthetic method of described prevention type insecticide is: get the dry ground → masterbatch that sieves → add → stir → must prevent type insecticide; The synthetic method of described emergency type insecticide is: described masterbatch → carry out three grades pulverize → add ethanol → stirring → room temperature shading airtightly to leave standstill → emergency type insecticide.
2. a kind of rice special plant insecticide according to claim 1 and preparation method, it is characterized in that: the preparation method of masterbatch is further: black false hellebore fresh goods normal temperature ion, black false hellebore fresh goods draining after removal of impurities sends into warehouse for drying dries, temperature in described warehouse for drying is adjusted to 40 DEG C, dry, after 10 hours, the temperature in warehouse for drying is adjusted to 50 DEG C, dry again and obtain black false hellebore dry product in 24 hours, moisture content≤5% of described black false hellebore dry product, described black false hellebore dry product sends into primary comminution workshop, pulverize with cracker, cross 30 mesh sieves, obtain black false hellebore dry powder, alkalization workshop sent into by described black false hellebore dry powder, black false hellebore dry powder is inserted forced action type flat mouth agitator and add ammoniacal liquor, described black false hellebore dry powder and the ratio of ammoniacal liquor are 1:1.85 to 1:2.55, the concentration of described ammoniacal liquor is 18%--25%, start agitator, to stir after 5 minutes discharge to the tank that alkalizes, airtight shading leaves standstill 8 hours, obtain the wet-milling that alkalizes, the even cloth sabot of described alkalization wet-milling, fabric thickness 1.5cm, send into alkalization warehouse for drying, temperature in warehouse for drying is adjusted to 40 DEG C, dry after 6 hours, again temperature is adjusted to 55 DEG C, dry 12 hours, obtain pie alkali compound, the supply air system purified and exhaust system is provided with in described warehouse for drying, the exhaust outlet of described exhaust system is connected with ammonia decontamination tower, the omnidistance ammonia reclaiming drying course and discharge, after oven dry, ammonia concn in the reservoir of ammonia decontamination tower is adjusted to 18%--25% stand-by, stand-by pie alkali compound is sent into secondary and pulverizes workshop, pulverize after impact grinding, cross 200 mesh sieves, obtain insecticide masterbatch stand-by, stand-by insecticide masterbatch loads vapor tight tank, send into masterbatch bunker, temperature in described masterbatch bunker is constant temperature 25 DEG C, airtight, shading is preserved, described masterbatch shelf-life 4-5.
3. a kind of rice special plant insecticide according to claim 1 and preparation method, it is characterized in that: the synthetic method of prevention type insecticide described is further: get masterbatch stand-by, get the dry ground after sieving stand-by, by stand-by masterbatch and stand-by sieve after dry ground mixing, stir and namely form prevention type insecticide, described masterbatch with sieve after the ratio of dry ground be 1:2-3.
4. a kind of rice special plant insecticide according to claim 1 and preparation method, it is characterized in that: the synthetic method of emergency type insecticide described is further: delivered to by described masterbatch between three grades of crushing vehicles, after ball mill is crushed to particle diameter≤150nm, ethanol is added by solid-liquid ratio 1:2, mix packing thoroughly, stored in indwelling room, room temperature, shading, airtight standing after 16 hours, obtain emergency type insecticide, described emergency type insecticide proceeds to finished stock storage storehouse, described finished stock storage storehouse is 25 DEG C of constant temperature, airtight, shading, the concentration of described ethanol is 80%, when using, finished product mu amount of application 2 kilograms, be watered by 2:45 and shake up into outstanding miscible fluid.
5. a kind of rice special plant insecticide according to claim 1 and preparation method; it is characterized in that: the mechanism of described emergency type insecticide is stomach poison function mechanism of tagging; described outstanding miscible fluid is combined well with paddy rice complete stool; polypide to be tagged and stomach poison function has amplification; add ethanol and can promote the stripping of free state total alkali; to polypide, there is fumigation action simultaneously, also can abolish polypide table protective layer.
6. a kind of rice special plant insecticide according to claim 1 and preparation method, is characterized in that: the technical program has versatility, the preparation method that application the technical program provides, and the raw material of described masterbatch also can select euphorbia fischeriana fresh goods.
7. a kind of rice special plant insecticide according to claim 1 and preparation method, is characterized in that: the technical program has versatility, the preparation method that application the technical program provides, and the raw material of described masterbatch also can select Artemisia capillaris fresh goods.
8. a kind of rice special plant insecticide according to claim 1 and preparation method, is characterized in that: the technical program has versatility, the preparation method that application the technical program provides, and the raw material of described masterbatch also can select celery fresh goods of galloping along on horseback.
9. a kind of rice special plant insecticide according to claim 1 and preparation method, it is characterized in that: the rice special plant insecticide that described application black false hellebore fresh goods is made, different according to insect pest subject, the rice special plant insecticide can made with euphorbia fischeriana fresh goods, Artemisia capillaris fresh goods, celery fresh goods of galloping along on horseback mixes to be used.
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| CN201510425975.3A CN105076260A (en) | 2015-07-20 | 2015-07-20 | Special plant source insecticide for rice and preparation method for special plant source insecticide for rice |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108617715A (en) * | 2018-07-11 | 2018-10-09 | 合肥百绿盛农业科技有限公司 | A kind of degradable type insecticide of environmental protection and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1411722A (en) * | 2001-10-19 | 2003-04-23 | 蔡长蓉 | Preparation process of broad-spectrum biological pesticide |
| CN1930992A (en) * | 2006-09-20 | 2007-03-21 | 东北林业大学 | Ultrasonic extracting process of cicuta virosa as pesticide plant |
| CN101502610A (en) * | 2009-03-09 | 2009-08-12 | 河北科技大学 | Method for extracting veratrum alkaloid from Veratrum nigrum by supercritical carbon dioxide |
-
2015
- 2015-07-20 CN CN201510425975.3A patent/CN105076260A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1411722A (en) * | 2001-10-19 | 2003-04-23 | 蔡长蓉 | Preparation process of broad-spectrum biological pesticide |
| CN1930992A (en) * | 2006-09-20 | 2007-03-21 | 东北林业大学 | Ultrasonic extracting process of cicuta virosa as pesticide plant |
| CN101502610A (en) * | 2009-03-09 | 2009-08-12 | 河北科技大学 | Method for extracting veratrum alkaloid from Veratrum nigrum by supercritical carbon dioxide |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108617715A (en) * | 2018-07-11 | 2018-10-09 | 合肥百绿盛农业科技有限公司 | A kind of degradable type insecticide of environmental protection and preparation method thereof |
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Application publication date: 20151125 |