CN105248485A - Sterilizing and insecticidal drug for soil - Google Patents
Sterilizing and insecticidal drug for soil Download PDFInfo
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- CN105248485A CN105248485A CN201510591817.5A CN201510591817A CN105248485A CN 105248485 A CN105248485 A CN 105248485A CN 201510591817 A CN201510591817 A CN 201510591817A CN 105248485 A CN105248485 A CN 105248485A
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- soil
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- spray medicine
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- 239000002689 soil Substances 0.000 title claims abstract description 163
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 55
- 239000003814 drug Substances 0.000 title abstract description 13
- 230000000749 insecticidal effect Effects 0.000 title abstract description 11
- 229940079593 drug Drugs 0.000 title abstract 8
- 239000000126 substance Substances 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000008367 deionised water Substances 0.000 claims abstract description 17
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 17
- 244000194101 Ginkgo biloba Species 0.000 claims abstract description 10
- 241001093951 Ailanthus altissima Species 0.000 claims abstract description 9
- 240000000249 Morus alba Species 0.000 claims abstract description 9
- 235000008708 Morus alba Nutrition 0.000 claims abstract description 9
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims abstract description 9
- 235000011613 Pinus brutia Nutrition 0.000 claims abstract description 9
- 241000018646 Pinus brutia Species 0.000 claims abstract description 9
- 244000044425 Quisqualis indica Species 0.000 claims abstract description 9
- 241001671204 Stemona Species 0.000 claims abstract description 9
- 229940037003 alum Drugs 0.000 claims abstract description 9
- 239000002270 dispersing agent Substances 0.000 claims abstract description 7
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000012744 reinforcing agent Substances 0.000 claims abstract description 7
- 239000002904 solvent Substances 0.000 claims abstract description 7
- 239000002917 insecticide Substances 0.000 claims description 51
- 239000007921 spray Substances 0.000 claims description 51
- 238000004659 sterilization and disinfection Methods 0.000 claims description 50
- 238000005507 spraying Methods 0.000 claims description 33
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 235000013399 edible fruits Nutrition 0.000 claims description 9
- DMAXMXPDVWTIRV-UHFFFAOYSA-N 2-(2-phenylethyl)phenol Chemical group OC1=CC=CC=C1CCC1=CC=CC=C1 DMAXMXPDVWTIRV-UHFFFAOYSA-N 0.000 claims description 8
- 241000576429 Forsythia suspensa Species 0.000 claims description 8
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910019142 PO4 Inorganic materials 0.000 claims description 8
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002775 capsule Substances 0.000 claims description 8
- 238000003973 irrigation Methods 0.000 claims description 8
- 230000002262 irrigation Effects 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 8
- 239000010452 phosphate Substances 0.000 claims description 8
- 238000009288 screen filtration Methods 0.000 claims description 8
- 239000003755 preservative agent Substances 0.000 claims description 6
- 230000002335 preservative effect Effects 0.000 claims description 6
- 239000001569 carbon dioxide Substances 0.000 claims description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 239000005711 Benzoic acid Substances 0.000 claims description 4
- 239000002202 Polyethylene glycol Substances 0.000 claims description 4
- 241000779819 Syncarpia glomulifera Species 0.000 claims description 4
- 235000010233 benzoic acid Nutrition 0.000 claims description 4
- 239000004359 castor oil Substances 0.000 claims description 4
- 235000019438 castor oil Nutrition 0.000 claims description 4
- 239000007859 condensation product Substances 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 4
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000001739 pinus spp. Substances 0.000 claims description 4
- 229920001223 polyethylene glycol Polymers 0.000 claims description 4
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 4
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 4
- -1 polyoxyethylene formaldehyde Polymers 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000002893 slag Substances 0.000 claims description 4
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 4
- 239000004299 sodium benzoate Substances 0.000 claims description 4
- 235000010234 sodium benzoate Nutrition 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 229940036248 turpentine Drugs 0.000 claims description 4
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 4
- 239000008158 vegetable oil Substances 0.000 claims description 4
- 241000894006 Bacteria Species 0.000 abstract description 8
- 241000238631 Hexapoda Species 0.000 abstract description 7
- 241000282414 Homo sapiens Species 0.000 abstract description 3
- 241001465754 Metazoa Species 0.000 abstract description 3
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 3
- 230000000857 drug effect Effects 0.000 abstract description 2
- 230000002147 killing effect Effects 0.000 abstract description 2
- 241000555682 Forsythia x intermedia Species 0.000 abstract 1
- 235000011201 Ginkgo Nutrition 0.000 abstract 1
- 235000008100 Ginkgo biloba Nutrition 0.000 abstract 1
- 230000002421 anti-septic effect Effects 0.000 abstract 1
- 238000013459 approach Methods 0.000 abstract 1
- 230000009982 effect on human Effects 0.000 abstract 1
- 230000002085 persistent effect Effects 0.000 abstract 1
- 231100000331 toxic Toxicity 0.000 abstract 1
- 230000002588 toxic effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 239000000575 pesticide Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 235000013311 vegetables Nutrition 0.000 description 3
- 241001600407 Aphis <genus> Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 241000255967 Helicoverpa zea Species 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 241000233622 Phytophthora infestans Species 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010413 gardening Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 231100000957 no side effect Toxicity 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241000243785 Meloidogyne javanica Species 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
- 230000001228 trophic effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Catching Or Destruction (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a sterilizing and insecticidal drug for soil. The sterilizing and insecticidal drug is prepared from the following raw materials by weight: 5 to 10 parts of testa of ginkgo, 10 to 15 parts of leaf of Ailanthus altissima, 6 to 10 parts of alum, 8 to 12 parts of quisqualis, 5 to 10 parts of stemona root, 3 to 8 parts of pine needle piece, 5 to 10 parts of fructus forsythia, 5 to 10 parts of mulberry leaf, 40 to 120 parts of a solvent, 5 to 8 parts of an emulsifier, 1 to 3 parts of a dispersant, 3 to 6 parts of a reinforcing agent, 0.5 to 1 part of an antiseptic and 40 to 80 parts of deionized water. The sterilizing and insecticidal drug for soil is prepared from scientifically-proportioned natural raw materials by using modern science and biotechnology, has mild drug properties, is substantially free of toxic and side effect on human beings and animals and exerts good insecticidal and antibacterial effect. An insecticidal apparatus is simple in structure and convenient to operate, can retain the high-temperature insecticidal drug in the soil for a long time, thoroughly kills harmful bacteria and insects in the soil and has a long drug effect persistent period and high security. According to the invention, high-temperature steam and the insecticidal drug is combined together, the high-temperature insecticidal drug is sprayed out from the soil, physical and chemical approaches act on the soil at the same time, so good bacterium and insect killing effect is obtained and high work efficiency is realized.
Description
Technical field
The invention belongs to technical field of pesticide, be specifically related to a kind of soil sterilization insecticide.
Background technology
Sterilization, deinsectization is necessity work of agricultural tillage process, disinfection and deinsectization is conducive to killing the bacterium in soil and insect, reduce the damage by disease and insect of crop, safeguard crop growth environment, current booth vegetable has become the main product on market, major part rural area vegetables, melon and fruit adopts film-covering planting or uses greenhouse gardening instead, adopt film-covering planting or greenhouse gardening, warm environment can make the bacterium worm Fast-propagation in soil grow, for eliminating the harmful bacteria worm in soil, before proportion of crop planting, people adopt chemical pesticide, radiation, baking carries out desinsection process to soil, because agricultural chemicals is easy to volatilization, dissipate with regard to some in the process of spraying, can not be fully utilized, and most chemical pesticide all contains harmful substance, remain in vegetables after harmful substance growth, the growth of serious harm health and livestock, the survival ability of some insect especially root-knot nematode is strong especially, so the usage amount that must increase chemical pesticide just can kill bacterium worm, so formation vicious circle, cause soil, the environmental pollutions such as water source are serious, adopt radiosterilization, with penetration power and the extremely strong ray of energy, the gamma-rays as Co 60 carrys out sterilization, and this method is higher concerning cost general plantation peasant household, uses difficulty large, although adopt the method environmental protection such as baking, but heat distributes soon after baking, treatment effeciency is low, be only suitable for process small amount soil, as the Nutrition Soil process etc. for field of flower culture, and be not suitable for carrying out in large-area arable land direct soil treatment, and baking meeting spoiled soil trophic structure, after Pesticidal and sterilizing, need the nutrient component rejoining crop needs, guarantee crop normal growth.
Summary of the invention
For solving the problem, the invention discloses a kind of soil sterilization insecticide, adopt physics and chemistry method to act on soil, in soil, spray high-temperature disinsection heating agent, sterilization and disinfestation is effective, and operating efficiency is high simultaneously.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of soil sterilization insecticide, is characterized in that: be made up of the raw material of following weight portion: gingko episperm 5-10 part, tree-of-heaven leaf 10-15 part, alum 6-10 part, fruit of Rangoon creeper 8-12 part, tuber of stemona 5-10 part, pine needle sheet 3-8 part, capsule of weeping forsythia 5-10 part, mulberry leaf 5-10 part, solvent 40-120 part, emulsifier 5-8 part, dispersant 1-3 part, reinforcing agent 3-6 part, preservative 0.5-1 part, deionized water 40-80 part.
As a modification of the present invention, described solvent is dimethylbenzene or turpentine-based vegetable oil.
As a modification of the present invention, described emulsifier is phenethyl phenol polyethenoxy ether or alkylphenol polyoxyethylene formaldehyde condensation products.
As a modification of the present invention, described dispersant is phenethyl phenol polyethenoxy ether and phosphate thereof or castor oil polyoxyethylene ether and phosphate thereof.
As a modification of the present invention, described reinforcing agent is ethylene glycol or polyethylene glycol.
As a modification of the present invention, described preservative selects benzoic acid or Sodium Benzoate.
The preparation method of described a kind of soil sterilization insecticide, is characterized in that: comprise the following steps:
(1) after tree-of-heaven leaf 10-15 part, alum 6-10 part, fruit of Rangoon creeper 8-12 part, tuber of stemona 5-10 part, pine needle sheet 3-8 part, capsule of weeping forsythia 5-10 part, mulberry leaf 5-10 part being adopted the carbon dioxide abstraction of boundary over zero, obtain the extract that concentration is 1-3g/ml, extraction temperature is 50-55 DEG C, and pressure is 30-32MPa;
(2) stir rotten by gingko episperm 5-10 part, add deionized water 15-30 part, soak 24-28 hour, with 100-120 object screen filtration, surplus slag is added deionized water 15-30 part again, soak 2-5 hour, with 200-230 object screen filtration, merging filtrate becomes liquid;
(3) liquid after the extract after step (1) and step (2) and emulsifier 5-8 part, dispersant 1-3 part, reinforcing agent 3-6 part, preservative 0.5-1 part are added in electrical heating vacuum agitator, normal heating is to 60-70 DEG C, insulated and stirred, agitator speed is 30-40r/min, mixing time 10-15min;
(4) add solvent 40-120 part, deionized water 10-20 part, temperature is raised to 125-140 DEG C, stirred under pressure, vacuum 190-240kpa, and agitator speed is 50-60r/min, mixing time 5-10min, takes out the cold rear sealing of speed and preserves.
A kind of soil insect-killing device, it is characterized in that: comprise actuating unit, steam engine, chemical spraying device, described steam engine is arranged on actuating unit iron plate below, charging aperture is provided with above steam engine, steam engine is built with soil sterilization insecticide, described chemical spraying device is arranged on below described iron plate, described chemical spraying device comprises the cutter that loosens the soil, spray medicine-chest, close native plate, the described cutter that loosens the soil is divided into front and rear, the anterior shape triangular in shape of the cutter that loosens the soil, low early and high after, pre-small post-large, both sides are the arc of indent, described cutter rear portion of loosening the soil is square, the cutter rear upper that loosens the soil is flexibly connected by steel pipe with iron plate, two joints are divided in the middle part of described steel pipe, two joint fastener for connection places are provided with vertical mounting hole, described spray medicine-chest is arranged on the rear of the cutter that loosens the soil, spray medicine-chest lower plane aspect ratio is loosened the soil cutter rear portion lower plane height height 3-10mm, be connected by flexible pipe with steam engine above spray medicine-chest, its junction is provided with clip, spray medicine-chest inner vacuum, its left and right sides and below are provided with insecticide-spraying hole, the native plate of described conjunction is arranged on spray medicine-chest rear, the native plate of described conjunction shape triangular in shape, pre-large post-small, described conjunction native plate both sides are provided with poly-native plate, described poly-native plate is identical with spray medicine-chest height, the quantity of described chemical spraying device at least one, the width of spray medicine-chest is less than the width at cutter rear portion of loosening the soil, the width closing native plate is greater than the width at cutter rear portion of loosening the soil.
As a modification of the present invention, described conjunction soil plate is provided with reinforcement with spray medicine-chest junction.
A using method for soil sterilization insecticide, is characterized in that: comprise the following steps:
(1) soil sterilization insecticide is loaded in the steam engine of soil insect-killing device;
(2) soil insect-killing device moves forward and drives chemical spraying device to move forward, the cutter that loosens the soil is anterior to be smashed soil and shovels to both sides, form irrigation canals and ditches, the height that the cutter that loosens the soil loosens the soil is below ground 20-25cm, the insecticide-spraying hole of the spray medicine-chest left and right sides and below sprays the steam of soil sterilization insecticide outward, the temperature of described steam is 155-170 DEG C, and steam is the little droplet composition of 15-20 μm;
(3) polymerized soil on both sides covers on irrigation canals and ditches by conjunction soil plate subsequently that spray medicine-chest rear together, is no more than 2s with step (2) time interval;
(4) repeat step (2) (3) 2-4 time, every mu of field uses 450-600g soil sterilization insecticide.
The invention has the beneficial effects as follows:
A kind of soil sterilization insecticide of the present invention, high-temperature steam is adopted to combine with insecticide, high-temperature disinsection heating medicament is sprayed in soil, physics and chemistry method acts on soil simultaneously, sterilization and disinfestation is effective, operating efficiency is high, soil insecticide of the present invention, modern science and technology biotechnology is adopted during making, HTHP is shaping, selected natural traditional Chinese medicine raw material configures through science, adopt the insecticide that the carbon dioxide abstraction of boundary over zero goes out, nuisanceless wide spectrum, compared with soak by water of the prior art, various active ingredient is more easily extracted, the availability of Chinese medicine is high, desinsection and antibacterial effect better, and the property of medicine is gentle, add gingko episperm, twice laid, effectively can kill the worm in soil, bacterium, ovum, and don't contaminated environment, people and animals are had no side effect substantially, lasting period is long, dosage is low, safety is high, the present invention adopts soil insect-killing device, the degree of depth can be at most that the soil of 25 cm is dug by this device, spray medicine-chest lower plane aspect ratio is loosened the soil cutter rear portion lower plane height height 3-10mm, the width of spray medicine-chest is less than the width at cutter rear portion of loosening the soil, be convenient to the left and right and below ejection soil sterilization insecticide sterilizing pesticide, because the width closing native plate is greater than the width at cutter rear portion of loosening the soil, be convenient to soil to assemble cover, diffusion of vapor in soil, dispenser to the steam in soil can vertically with all directions free diffusings such as horizontal direction, so, can carry out omnibearing to soil, sterilization thoroughly and efficiently, a kind of soil sterilization insecticide of the present invention, the property of medicine is gentle, people and animals are had no side effect substantially, desinsection and good anti-bacterial effect, insect-killing device structure is simple, easy to operate, soil sterilization insecticide can be stayed in soil for a long time, utterly destroy the harmful bacteria worm in soil, the drug effect duration is long, safety is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of soil insect-killing device of the present invention.
Fig. 2 is the chemical spraying device structural representation of soil insect-killing device of the present invention.
Fig. 3 is the chemical spraying device left view of soil insect-killing device of the present invention.
Reference numerals list:
1, actuating unit, 2, steam engine, 3, chemical spraying device, 4, iron plate, 5, charging aperture, 6, loosen the soil cutter, 7, medicine-chest is sprayed, 8, close native plate, 9, cutter front portion of loosening the soil, 10, to loosen the soil cutter rear portion, 11, arc, 12, steel pipe, 13, mounting hole, 14, flexible pipe, 15, clip, 16, insecticide-spraying hole, 17, poly-native plate, 18, reinforcement.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, following embodiment should be understood and be only not used in for illustration of the present invention and limit the scope of the invention.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
Embodiment 1
A kind of soil sterilization insecticide described in the present embodiment, is made up of the raw material of following weight portion: gingko episperm 8 parts, 12 parts, tree-of-heaven leaf, 8 parts, alum, the fruit of Rangoon creeper 10 parts, the tuber of stemona 7 parts, pine needle sheet 5 parts, the capsule of weeping forsythia 8 parts, 8 parts, mulberry leaf, dimethylbenzene 85 parts, alkylphenol polyoxyethylene formaldehyde condensation products 6 parts, phenethyl phenol polyethenoxy ether and phosphate 2 parts, polyethylene glycol 5 parts, 0.8 part, benzoic acid, deionized water 60 parts.
The preparation method of described soil sterilization insecticide, comprises the following steps:
(1) by after 12 parts, tree-of-heaven leaf, 8 parts, alum, the fruit of Rangoon creeper 10 parts, the tuber of stemona 7 parts, pine needle sheet 5 parts, the capsule of weeping forsythia 8 parts, mulberry leaf 8 parts of employing boundary over zero carbon dioxide abstractions, obtain the extract that concentration is 2g/ml, extraction temperature is 53 DEG C, and pressure is 31MPa;
(2) stir rotten by gingko episperm 8 parts, add deionized water 20 parts, soak 26 hours, with 100 object screen filtrations, surplus slag is added deionized water 20 parts again, soak 4 hours, with 230 object screen filtrations, merging filtrate becomes liquid;
(3) liquid after the extract after step (1) and step (2) and alkylphenol polyoxyethylene formaldehyde condensation products 6 parts, phenethyl phenol polyethenoxy ether and phosphate thereof 2 parts, polyethylene glycol 5 parts, 0.8 part, benzoic acid are added in electrical heating vacuum agitator, normal heating is to 65 DEG C, insulated and stirred, agitator speed is 35r/min, mixing time 12min;
(4) add dimethylbenzene 85 parts, deionized water 20 parts, temperature is raised to 135 DEG C, stirred under pressure, vacuum 220kpa, and agitator speed is 55r/min, mixing time 8min, takes out the cold rear sealing of speed and preserves.
With a kind of soil insect-killing device when soil sterilization insecticide uses, a kind of soil insect-killing device comprises actuating unit 1, steam engine 2, chemical spraying device 3, described steam engine 2 is arranged on actuating unit 1 iron plate 3 below, charging aperture 5 is provided with above steam engine 2, steam engine 2 is built with soil sterilization insecticide, described chemical spraying device 3 is arranged on below described iron plate 4, described chemical spraying device 3 comprises the cutter 6 that loosens the soil, spray medicine-chest 7, close native plate 8, the described cutter 6 that loosens the soil is divided into anterior 9 and rear portion 10, anterior 9 shapes triangular in shape of the cutter that loosens the soil, low early and high after, pre-small post-large, both sides are the arc 11 of indent, described cutter rear portion 10 of loosening the soil is for square, loosen the soil above cutter rear portion 10 and be flexibly connected by steel pipe 12 with iron plate 4, two joints are divided in the middle part of described steel pipe 12, two joint steel pipe 12 junctions are provided with vertical mounting hole 13, described spray medicine-chest 7 is arranged on the rear of the cutter 6 that loosens the soil, spray medicine-chest 7 lower plane aspect ratio is loosened the soil cutter 6 rear portion lower plane height height 3-10mm, be connected by flexible pipe 14 with steam engine 2 above spray medicine-chest 7, its junction is provided with clip 15, spray medicine-chest 7 inner vacuum, its left and right sides and below are provided with insecticide-spraying hole 16, the native plate 8 of described conjunction is arranged on spray medicine-chest 7 rear, the native plate of described conjunction 8 shape triangular in shape, pre-large post-small, described conjunction native plate 8 both sides are provided with poly-native plate 17, described poly-native plate 17 is highly identical with spray medicine-chest 7, the quantity of described chemical spraying device 3 is 6, close native plate 8 and be provided with reinforcement 18 with spray medicine-chest 7 junction, the width of spray medicine-chest 7 is less than the width at cutter rear portion 10 of loosening the soil, the width closing native plate 8 is greater than the width at cutter rear portion 10 of loosening the soil.
The using method of soil sterilization insecticide, comprises the following steps:
(1) soil sterilization insecticide is loaded in the steam engine of soil insect-killing device;
(2) soil insect-killing device moves forward and drives chemical spraying device to move forward, the cutter that loosens the soil is anterior to be smashed soil and shovels to both sides, form irrigation canals and ditches, the height that the cutter that loosens the soil loosens the soil can adjust, the insecticide-spraying hole of the spray medicine-chest left and right sides and below sprays the steam of soil sterilization insecticide outward, the temperature of described steam is 160 DEG C, and steam is the little droplet composition of 20 μm;
(3) polymerized soil on both sides covers on irrigation canals and ditches by conjunction soil plate subsequently that spray medicine-chest rear together, is 1s with step (2) time interval;
(4) repeat step (2) (3) 3 times, every mu of field uses 500g soil sterilization insecticide.
After soil sterilization insecticide described in the present embodiment have employed above-mentioned using method, be 96% to the inhibiting rate of the 11 Plants germs such as apple anthracnose, its insecticidal effect (5 days):
100% is reached to the effect of control silk flosssilk wadding gold looper,
100% is reached to the anti-effect eliminated aphis,
98% is reached to the effect of control rice borer and cotton bollworm,
Also 80% is reached to the control efficiency of soil insect grub,
It is also fine to the effect of control twill burglar moth,
Also certain control efficiency is had to potato late blight,
Being 20% of common insecticide to the injury of human body, is 15% of common insecticide to the pollution in soil.
Embodiment 2
A kind of soil sterilization insecticide described in the present embodiment, is made up of the raw material of following weight portion: gingko episperm 5 parts, 15 parts, tree-of-heaven leaf, 6 parts, alum, the fruit of Rangoon creeper 12 parts, the tuber of stemona 5 parts, pine needle sheet 8 parts, the capsule of weeping forsythia 5 parts, 10 parts, mulberry leaf, turpentine-based vegetable oil 40 parts, phenethyl phenol polyethenoxy ether 8 parts, castor oil polyoxyethylene ether and phosphate 1 part, ethylene glycol 6 parts, Sodium Benzoate 0.5 part, deionized water 80 parts.
The preparation method of described soil sterilization insecticide, comprises the following steps:
(1) by after 15 parts, tree-of-heaven leaf, 6 parts, alum, the fruit of Rangoon creeper 12 parts, the tuber of stemona 5 parts, pine needle sheet 8 parts, the capsule of weeping forsythia 5 parts, mulberry leaf 10 parts of employing boundary over zero carbon dioxide abstractions, obtain the extract that concentration is 1g/ml, extraction temperature is 55 DEG C, and pressure is 30MPa;
(2) stir rotten by gingko episperm 5 parts, add deionized water 30 parts, soak 24 hours, with 120 object screen filtrations, surplus slag is added deionized water 30 parts again, soak 2 hours, with 200 object screen filtrations, merging filtrate becomes liquid;
(3) liquid after the extract after step (1) and step (2) and phenethyl phenol polyethenoxy ether 8 parts, castor oil polyoxyethylene ether and phosphate thereof 1 part, ethylene glycol 6 parts, Sodium Benzoate 0.5 part are added in electrical heating vacuum agitator, normal heating is to 70 DEG C, insulated and stirred, agitator speed is 30r/min, mixing time 15min;
(4) add turpentine-based vegetable oil 40 parts, deionized water 20 parts, temperature is raised to 125 DEG C, stirred under pressure, vacuum 240kpa, and agitator speed is 50r/min, mixing time 10min, takes out the cold rear sealing of speed and preserves.
With a kind of soil insect-killing device when soil sterilization insecticide uses, a kind of soil insect-killing device comprises actuating unit 1, steam engine 2, chemical spraying device 3, described steam engine is arranged on actuating unit iron plate 4 below, charging aperture 5 is provided with above steam engine 2, steam engine 2 is built with soil sterilization insecticide, described chemical spraying device 3 is arranged on below described iron plate 4, described chemical spraying device 3 comprises the cutter 6 that loosens the soil, spray medicine-chest 7, close native plate 8, the described cutter 6 that loosens the soil is divided into anterior 9 and rear portion 10, anterior 9 shapes triangular in shape of the cutter that loosens the soil, low early and high after, pre-small post-large, both sides are the arc 11 of indent, described cutter rear portion 10 of loosening the soil is for square, the cutter rear upper that loosens the soil is flexibly connected by steel pipe 12 with iron plate, two joints are divided in the middle part of described steel pipe 12, two joint fastener for connection places are provided with vertical mounting hole 13, described spray medicine-chest 7 is arranged on the rear of the cutter that loosens the soil, spray medicine-chest 7 lower plane aspect ratio is loosened the soil cutter rear portion 10 lower plane height height 3-10mm, be connected by flexible pipe 14 with steam engine above spray medicine-chest 7, its junction is provided with clip 15, spray medicine-chest inner vacuum, its left and right sides and below are provided with insecticide-spraying hole 16, the native plate of described conjunction is arranged on spray medicine-chest rear, the native plate of described conjunction 8 shape triangular in shape, pre-large post-small, described conjunction native plate 8 both sides are provided with poly-native plate 17, described poly-native plate 17 is identical with spray medicine-chest height, the quantity of described chemical spraying device at least one, the width of spray medicine-chest 7 is less than the width at cutter rear portion 10 of loosening the soil, the width closing native plate 8 is greater than the width at cutter rear portion of loosening the soil, the native plate 8 of described conjunction is provided with reinforcement 18 with spray medicine-chest 7 junction.
The using method of soil sterilization insecticide, comprises the following steps:
(1) soil sterilization insecticide is loaded in the steam engine of soil insect-killing device;
(2) soil insect-killing device moves forward and drives chemical spraying device to move forward, the cutter that loosens the soil is anterior to be smashed soil and shovels to both sides, form irrigation canals and ditches, the height that the cutter that loosens the soil loosens the soil can adjust, the insecticide-spraying hole of the spray medicine-chest left and right sides and below sprays the steam of soil sterilization insecticide outward, the temperature of described steam is 170 DEG C, and steam is the little droplet composition of 15 μm;
(3) polymerized soil on both sides covers on irrigation canals and ditches, with step (2) time interval 2s by conjunction soil plate subsequently that spray medicine-chest rear together;
(4) repeat step (2) (3) 4 times, every mu of field uses 600g soil sterilization insecticide.
After soil sterilization insecticide described in the present embodiment have employed above-mentioned using method, be 98% to the inhibiting rate of the 11 Plants germs such as apple anthracnose, its insecticidal effect (7 days):
100% is reached to the effect of control silk flosssilk wadding gold looper,
95% is reached to the anti-effect eliminated aphis,
100% is reached to the effect of control rice borer and cotton bollworm,
Also 90% is reached to the control efficiency of soil insect grub,
It is also fine to the effect of control twill burglar moth,
Also certain control efficiency is had to potato late blight;
Being 18% of common insecticide to the injury of human body, is 16% of common insecticide to the pollution in soil.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, also comprises the technical scheme be made up of above technical characteristic.
Claims (10)
1. a soil sterilization insecticide, is characterized in that: be made up of the raw material of following weight portion: gingko episperm 5-10 part, tree-of-heaven leaf 10-15 part, alum 6-10 part, fruit of Rangoon creeper 8-12 part, tuber of stemona 5-10 part, pine needle sheet 3-8 part, capsule of weeping forsythia 5-10 part, mulberry leaf 5-10 part, solvent 40-120 part, emulsifier 5-8 part, dispersant 1-3 part, reinforcing agent 3-6 part, preservative 0.5-1 part, deionized water 40-80 part.
2. a kind of soil sterilization insecticide according to claim 1, is characterized in that: described solvent is dimethylbenzene or turpentine-based vegetable oil.
3. a kind of soil sterilization insecticide according to claim 1, is characterized in that: described emulsifier is phenethyl phenol polyethenoxy ether or alkylphenol polyoxyethylene formaldehyde condensation products.
4. a kind of soil sterilization insecticide according to claim 1, is characterized in that: described dispersant is phenethyl phenol polyethenoxy ether and phosphate thereof or castor oil polyoxyethylene ether and phosphate thereof.
5. a kind of soil sterilization insecticide according to claim 1, is characterized in that: described reinforcing agent is ethylene glycol or polyethylene glycol.
6. a kind of soil sterilization insecticide according to claim 1, is characterized in that: described preservative selects benzoic acid or Sodium Benzoate.
7. the preparation method of a kind of soil sterilization insecticide as claimed in claim 1, is characterized in that: comprise the following steps:
(1) after tree-of-heaven leaf 10-15 part, alum 6-10 part, fruit of Rangoon creeper 8-12 part, tuber of stemona 5-10 part, pine needle sheet 3-8 part, capsule of weeping forsythia 5-10 part, mulberry leaf 5-10 part being adopted the carbon dioxide abstraction of boundary over zero, obtain the extract that concentration is 1-3g/ml, extraction temperature is 50-55 DEG C, and pressure is 30-32MPa;
(2) stir rotten by gingko episperm 5-10 part, add deionized water 15-30 part, soak 24-28 hour, with 100-120 object screen filtration, surplus slag is added deionized water 15-30 part again, soak 2-5 hour, with 200-230 object screen filtration, merging filtrate becomes liquid;
(3) liquid after the extract after step (1) and step (2) and emulsifier 5-8 part, dispersant 1-3 part, reinforcing agent 3-6 part, preservative 0.5-1 part are added in electrical heating vacuum agitator, normal heating is to 60-70 DEG C, insulated and stirred, agitator speed is 30-40r/min, mixing time 10-15min;
(4) add solvent 40-120 part, deionized water 10-20 part, temperature is raised to 125-140 DEG C, stirred under pressure, vacuum 190-240kpa, and agitator speed is 50-60r/min, mixing time 5-10min, takes out the cold rear sealing of speed and preserves.
8. a soil insect-killing device, it is characterized in that: comprise actuating unit, steam engine, chemical spraying device, described steam engine is arranged on actuating unit iron plate below, charging aperture is provided with above steam engine, steam engine is built with soil sterilization insecticide, described chemical spraying device is arranged on below described iron plate, described chemical spraying device comprises the cutter that loosens the soil, spray medicine-chest, close native plate, the described cutter that loosens the soil is divided into front and rear, the anterior shape triangular in shape of the cutter that loosens the soil, low early and high after, pre-small post-large, both sides are the arc of indent, described cutter rear portion of loosening the soil is square, the cutter rear upper that loosens the soil is flexibly connected by steel pipe with iron plate, two joints are divided in the middle part of described steel pipe, two joint fastener for connection places are provided with vertical mounting hole, described spray medicine-chest is arranged on the rear of the cutter that loosens the soil, spray medicine-chest lower plane aspect ratio is loosened the soil cutter rear portion lower plane height height 3-10mm, be connected by flexible pipe with steam engine above spray medicine-chest, its junction is provided with clip, spray medicine-chest inner vacuum, its left and right sides and below are provided with insecticide-spraying hole, the native plate of described conjunction is arranged on spray medicine-chest rear, the native plate of described conjunction shape triangular in shape, pre-large post-small, described conjunction native plate both sides are provided with poly-native plate, described poly-native plate is identical with spray medicine-chest height, the quantity of described chemical spraying device at least one, the width of spray medicine-chest is less than the width at cutter rear portion of loosening the soil, the width closing native plate is greater than the width at cutter rear portion of loosening the soil.
9. a kind of soil insect-killing device according to claim 8, is characterized in that: the native plate of described conjunction is provided with reinforcement with spray medicine-chest junction.
10. the using method of soil sterilization insecticide as claimed in claim 1, is characterized in that: comprise the following steps:
(1) soil sterilization insecticide is loaded in the steam engine of soil insect-killing device;
(2) soil insect-killing device moves forward and drives chemical spraying device to move forward, the cutter that loosens the soil is anterior to be smashed soil and shovels to both sides, form irrigation canals and ditches, the height that the cutter that loosens the soil loosens the soil is below ground 20-25cm, the insecticide-spraying hole of the spray medicine-chest left and right sides and below sprays the steam of soil sterilization insecticide outward, the temperature of described steam is 155-170 DEG C, and steam is the little droplet composition of 15-20 μm;
(3) polymerized soil on both sides covers on irrigation canals and ditches by conjunction soil plate subsequently that spray medicine-chest rear together, is no more than 2s with step (2) time interval;
(4) repeat step (2) (3) 2-4 time, every mu of field uses 450-600g soil sterilization insecticide.
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