CN105248485B - A kind of use device of soil disinfection insecticide - Google Patents
A kind of use device of soil disinfection insecticide Download PDFInfo
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- CN105248485B CN105248485B CN201510591817.5A CN201510591817A CN105248485B CN 105248485 B CN105248485 B CN 105248485B CN 201510591817 A CN201510591817 A CN 201510591817A CN 105248485 B CN105248485 B CN 105248485B
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- 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
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Abstract
The invention discloses a kind of soil disinfection insecticides, it is made of raw material from the following weight: 5-10 parts of gingko episperm, 10-15 parts of ailanthus altissima leaf, 6-10 parts of alum, 8-12 parts of the fruit of Rangoon creeper, 5-10 parts of the tuber of stemona, 3-8 parts of pine needle piece, 5-10 parts of Fructus Forsythiae, 5-10 parts of mulberry leaf, 40-120 parts of solvent, 5-8 parts of emulsifier, 1-3 parts of dispersing agent, 3-6 parts of reinforcing agent, 0.5-1 parts of preservative, 40-80 parts of deionized water, soil disinfection insecticide of the present invention, using modern science and technology biotechnology, selected natural material is by science configuration, pharmacological property is mild, it has no toxic side effect substantially to people and animals, desinsection and good anti-bacterial effect, insect-killing device structure is simple, it is easy to operate, high-temperature disinsection heating medicament can be stayed in soil for a long time, utterly destroy soil In harmful bacteria worm, the drug effect duration is long, highly-safe, and the present invention is combined using high-temperature steam with insecticide, toward soil in ejection high-temperature disinsection heating medicament, physics and chemical method while acting on soil, sterilization and disinfestation effect is good, and work efficiency is high.
Description
Technical field
The invention belongs to technical field of pesticide, and in particular to a kind of use device of soil disinfection insecticide.
Background technique
Sterilization, deinsectization are the necessary work of agricultural tillage process, and disinfection and deinsectization is conducive to kill the bacterium in soil and evil
Worm reduces the pest and disease damage of crop, safeguards crop growth environment, booth vegetable has become main product in the market at present, greatly
Part rural area vegetables, melon and fruit perhaps use greenhouse gardening instead using film-covering planting or greenhouse gardening, temperature using film-covering planting
Warm environment can make the quick flourish of bacterium worm in soil, to eliminate the harmful bacteria worm in soil, in crop planting forefathers
Using chemical pesticide, radiation, baking to soil carry out desinsection processing, since pesticide is easy to volatilize, sprinkling process just
Some is dissipated, and cannot be fully utilized, and most chemical pesticide all contains harmful substance, harmful substance growth
After remain in vegetables, seriously endanger human health and livestock growth, the survival ability of some pests especially root-knot nematode
It is especially strong, so must increase the usage amount of chemical pesticide could kill bacterium worm, so forming vicious circle, cause soil, water
Environmental pollution is serious in source etc.；Using radiosterilization, disappeared with penetration power and the extremely strong ray of energy, such as the gamma-rays of Co 60 to sterilize
Poison, this method higher cost for generally plantation peasant household, using difficult big；Although using the methods of baking environmental protection,
Heat distributes fastly after baking, and treatment effeciency is low, is only suitable for handling small amount soil, at for the Nutrition Soil of field of flower culture
Reason etc., and be not suitable for carrying out direct soil treatment in the arable land of large area, and baking can destroy soil nutrient structure, desinsection
After sterilizing, needs to rejoin the nutritional ingredient of crop needs, just can guarantee crop normal growth.
Summary of the invention
To solve the above problems, the invention discloses a kind of soil disinfection insecticide, it is same using physics and chemical method
When act on soil, toward soil in spray high-temperature disinsection heating agent, sterilization and disinfestation effect is good, and work efficiency is high.
In order to achieve the above objectives, technical scheme is as follows:
A kind of soil disinfection insecticide, it is characterised in that: be made of raw material from the following weight: gingko episperm 5-10
Part, 10-15 parts of ailanthus altissima leaf, 6-10 parts of alum, 8-12 parts of the fruit of Rangoon creeper, 5-10 parts of the tuber of stemona, 3-8 parts of pine needle piece, 5-10 parts of Fructus Forsythiae, mulberry
5-10 parts of leaf, 40-120 parts of solvent, 5-8 parts of emulsifier, 1-3 parts of dispersing agent, 3-6 parts of reinforcing agent, 0.5-1 parts of preservative, go from
Sub- water 40-80 parts.
As an improvement of the present invention, the solvent is dimethylbenzene or turpentine-based vegetable oil.
As an improvement of the present invention, the emulsifier is phenethyl phenol polyethenoxy ether or alkyl phenol polyoxyethylene ether
Formaldehyde condensation products.
As an improvement of the present invention, the dispersing agent is phenethyl phenol polyethenoxy ether and its phosphate or castor oil
Polyoxyethylene ether and its phosphate.
As an improvement of the present invention, the reinforcing agent is ethylene glycol or polyethylene glycol.
As an improvement of the present invention, the preservative selects benzoic acid or sodium benzoate.
A kind of preparation method of the soil disinfection insecticide, it is characterised in that: the following steps are included:
(1) by 10-15 parts of ailanthus altissima leaf, 6-10 parts of alum, 8-12 parts of the fruit of Rangoon creeper, 5-10 parts of the tuber of stemona, 3-8 parts of pine needle piece, company
Stick up 5-10 parts, 5-10 parts of mulberry leaf using after the carbon dioxide abstractions of boundary over zero, obtaining the extracting solution that concentration is 1-3g/ml, extraction temperature
Degree is 50-55 DEG C, pressure 30-32MPa；
(2) 5-10 parts of gingko episperm are stirred rotten, adds 15-30 parts of deionized water, impregnates 24-28 hours, with 100-120 mesh
The screen to filtrate, surplus slag is added 15-30 parts of deionized water again, is impregnated 2-5 hour, with the screen to filtrate of 200-230 mesh, merges and filters
Liquid is at medical fluid；
(3) by the extracting solution after step (1) and 5-8 parts of the medical fluid after step (2) and emulsifier, 1-3 parts of dispersing agent, increasing
In 0.5-1 parts of strong 3-6 parts of agent, preservative addition electrical heating vacuum blenders, normal heating is stirred to 60-70 DEG C, insulated and stirred
Device revolving speed is 30-40r/min, mixing time 10-15min；
(4) solvent 40-120 parts, 10-20 parts of deionized water is added, temperature is raised to 125-140 DEG C, stirred under pressure, vacuum degree
190-240kpa, agitator speed 50-60r/min, mixing time 5-10min are sealed after taking out quickly cooling.
A kind of soil insect-killing device, it is characterised in that: including power mechanism, steam engine, chemical spraying device, the steam engine is set
It sets on the subsequent iron plate of power mechanism, feed inlet is equipped with above steam engine, steam engine is provided with soil disinfection insecticide, institute
It states chemical spraying device to be arranged below the iron plate, the chemical spraying device includes loosen the soil knife, spray case, the native plate of conjunction, the knife that loosens the soil
It is divided into front and rear, knife front shape triangular in shape of loosening the soil is low early and high after, and pre-small post-large, two sides are the arc of indent, described
Loosen the soil knife rear portion be it is rectangular, the knife rear upper that loosens the soil is flexibly connected with iron plate by steel pipe, and steel pipe middle part is divided into two sections, two
It saves steel pipe junction and is equipped with vertical kidney slot, the rear for the knife that loosens the soil is arranged in the spray case, and spray case lower plane height ratio
Loosen the soil the knife rear portion high 3-10mm of lower plane height, is connect with steam engine by hose above spray case, and junction is equipped with clip,
Spray case inner vacuum, and the left and right sides and lower section are equipped with insecticide-spraying hole, and the native plate setting of the conjunction is in spray case rear, the conjunction soil
Plate shape triangular in shape, pre-large post-small, the native plate two sides of the conjunction are equipped with poly- native plate, and the poly- native plate is identical as spray case height,
The quantity of the chemical spraying device at least one, the width of the case that sprays is less than the width at knife rear portion of loosening the soil, and the width for closing native plate is greater than
Loosen the soil the width at knife rear portion.
As an improvement of the present invention, the native plate of the conjunction and spray case junction are equipped with reinforcing rib.
A kind of application method of soil disinfection insecticide, it is characterised in that: the following steps are included:
(1) soil disinfection insecticide is packed into the steam engine of soil insect-killing device；
(2) soil insect-killing device, which moves forward, drives chemical spraying device to move forward, and soil is smashed and shoveled by knife front of loosening the soil
To both sides, irrigation canals and ditches are formed, the height that the knife that loosens the soil loosens the soil is the spray of below ground 20-25cm, the spray case left and right sides and lower section
Hole sprays the steam of soil disinfection insecticide outward, and the temperature of the steam is 155-170 DEG C, and steam is 15-20 μm small
Droplet composition；
(3) the native plate of the conjunction at spray case rear then covers the polymerized soil on both sides on irrigation canals and ditches together, when with step (2)
Between interval be no more than 2s；
(4) step (2) (3) are repeated 2-4 times, field uses 450-600g soil disinfection insecticide per acre.
The beneficial effects of the present invention are:
A kind of soil disinfection insecticide of the present invention, is combined using high-temperature steam with insecticide, toward soil
In spray high-temperature disinsection heating medicament, physics and chemical method act on soil simultaneously, and sterilization and disinfestation effect is good, and work efficiency is high, this
The invention soil insecticide, when production, use modern science and technology biotechnology, high temperature and pressure molding, selected natural traditional Chinese medicine raw material
It is configured by science, the insecticide gone out using the carbon dioxide abstraction of boundary over zero, nuisanceless wide spectrum, with decocting in the prior art
It boils and compares, various effective components are easier to be extracted, and the utilization rate of Chinese medicine is high, and desinsection and antibacterial effect are more preferable, and pharmacological property
Mildly, gingko episperm is added, waste utilization can effectively kill worm, the bacterium, ovum in soil, and free from environmental pollution, right
People and animals have no toxic side effect substantially, and the lasting period is long, and dosage is low, highly-safe；The present invention uses soil insect-killing device, which can
By depth to be at most that 25 centimetres or so of soil is dug, spray case lower plane height ratio loosens the soil the knife rear portion high 3- of lower plane height
10mm, the width of the case that sprays are less than the width at knife rear portion of loosening the soil, convenient for the left and right and lower section sprays soil disinfection insecticide and goes out
Steam is diffused into soil convenient for covering soil aggregation by bacterium desinsection, the width that the width due to closing native plate is greater than knife rear portion of loosening the soil
In earth, steam of the dispenser into soil can vertically with all direction free diffusings such as horizontal direction, thus it is possible to right
Soil is carried out comprehensive, thorough and is efficiently sterilized, a kind of soil disinfection insecticide of the present invention, and pharmacological property is mild,
It having no toxic side effect substantially to people and animals, desinsection and good anti-bacterial effect, insect-killing device structure is simple, and it is easy to operate, soil can be gone out
Bacterium insecticide stays in soil for a long time, utterly destroys the harmful bacteria worm in soil, the drug effect duration is long, highly-safe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of soil insect-killing device of the present invention.
Fig. 2 is the chemical spraying device structural schematic diagram 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 signs list:
1, power mechanism, 2, steam engine, 3, chemical spraying device, 4, iron plate, 5, feed inlet, 6, loosen the soil knife, 7, spray case, 8, close
Native plate, 9, knife front of loosening the soil, 10, knife rear portion of loosening the soil, 11, arc, 12, steel pipe, 13, kidney slot, 14, hose, 15, clip, 16,
Insecticide-spraying hole, 17, poly- native plate, 18, reinforcing rib.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.It should be noted that word " preceding " used in the following description,
" rear ", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to direction or remote
Direction from geometric center of specific component.
Embodiment 1
A kind of soil disinfection insecticide described in the present embodiment, is made of raw material from the following weight: gingko episperm 8
Part, 12 parts of ailanthus altissima leaf, 8 parts of alum, 10 parts of the fruit of Rangoon creeper, 7 parts of the tuber of stemona, 5 parts of pine needle piece, 8 parts of Fructus Forsythiae, 8 parts of mulberry leaf, dimethylbenzene 85
Part, 6 parts of APES formaldehyde condensation product, phenethyl phenol polyethenoxy ether and its 2 parts of phosphate, 5 parts of polyethylene glycol,
0.8 part of benzoic acid, 60 parts of deionized water.
The preparation method of the soil disinfection insecticide, comprising the following steps:
(1) by 12 parts of ailanthus altissima leaf, 8 parts of alum, 10 parts of the fruit of Rangoon creeper, 7 parts of the tuber of stemona, 5 parts of pine needle piece, 8 parts of Fructus Forsythiae, 8 parts of mulberry leaf
After the carbon dioxide abstraction of boundary over zero, the extracting solution that concentration is 2g/ml is obtained, extraction temperature is 53 DEG C, pressure 31MPa；
(2) 8 parts of gingko episperm are stirred rotten, adds 20 parts of deionized water, impregnates 26 hours, it, will with the screen to filtrate of 100 mesh
Surplus slag adds 20 parts of deionized water again, impregnates 4 hours, with the screen to filtrate of 230 mesh, merging filtrate is at medical fluid；
(3) by the extracting solution after step (1) and medical fluid and APES formaldehyde condensation product after step (2)
0.8 part of 2 parts of 6 parts, phenethyl phenol polyethenoxy ether and its phosphate, 5 parts of polyethylene glycol, benzoic acid addition electrical heating vacuum stirring
In device, normal heating is to 65 DEG C, insulated and stirred, agitator speed 35r/min, mixing time 12min；
(4) 85 parts of dimethylbenzene, 20 parts of deionized water is added, temperature is raised to 135 DEG C, and stirred under pressure, vacuum degree 220kpa is stirred
Mixing device revolving speed is 55r/min, mixing time 8min, is sealed after taking out quickly cooling.
With a kind of soil insect-killing device when soil disinfection insecticide uses, a kind of soil insect-killing device includes power mechanism
1, steam engine 2, chemical spraying device 3, the steam engine 2 are arranged on the subsequent iron plate 3 of power mechanism 1, be equipped with above steam engine 2 into
Material mouth 5, steam engine 2 are provided with soil disinfection insecticide, and the chemical spraying device 3 is arranged below the iron plate 4, the spray
Device 3 includes loosen the soil knife 6, spray case 7, the native plate 8 of conjunction, and the knife 6 that loosens the soil divides for front 9 and rear portion 10, and knife front 9 of loosening the soil is in three
Angular shape, it is low early and high after, it is pre-small post-large, two sides be indent arc 11, it is described loosen the soil knife rear portion 10 be it is rectangular, after the knife that loosens the soil
10 top of portion is flexibly connected with iron plate 4 by steel pipe 12, two sections is divided into the middle part of the steel pipe 12, two section steel pipes, 12 junction is equipped with
Vertical kidney slot 13, the spray case 7 are arranged in the rear of the knife 6 that loosens the soil, and spray 7 lower plane height ratio of case loosens the soil 6 rear portion of knife
The high 3-10mm of lower plane height, 7 top of spray case are connect with steam engine 2 by hose 14, and junction is equipped with clip 15, spray
7 inner vacuum of case, the left and right sides and lower section are equipped with insecticide-spraying hole 16, and the native setting of plate 8 of the conjunction is in spray 7 rear of case, the conjunction
Native plate 8 shape triangular in shape, pre-large post-small, native 8 two sides of plate of the conjunction are equipped with poly- native plate 17, the poly- native plate 17 and spray case 7
Highly identical, the quantity of the chemical spraying device 3 is 6, closes native plate 8 with spray 7 junction of case and is equipped with reinforcing rib 18, spray case 7
Width be less than the width at knife rear portion 10 of loosening the soil, the width for closing native plate 8 is greater than the width at knife rear portion 10 of loosening the soil.
The application method of soil disinfection insecticide, comprising the following steps:
(1) soil disinfection insecticide is packed into the steam engine of soil insect-killing device；
(2) soil insect-killing device, which moves forward, drives chemical spraying device to move forward, and soil is smashed and shoveled by knife front of loosening the soil
To both sides, irrigation canals and ditches are formed, the height that the knife that loosens the soil loosens the soil is adjustable, and at left and right sides of spray case and the insecticide-spraying hole of lower section sprays outward
The steam of soil disinfection insecticide, the temperature of the steam are 160 DEG C, and the small droplet that steam is 20 μm forms；
(3) the native plate of the conjunction at spray case rear then covers the polymerized soil on both sides on irrigation canals and ditches together, when with step (2)
Between between be divided into 1s；
(4) step (2) are repeated (3) 3 times, field uses 500g soil disinfection insecticide per acre.
After soil disinfection insecticide described in the present embodiment uses above-mentioned application method, to 11 kinds of apple anthracnose etc.
The inhibiting rate of phytopathogen is 96%, insecticidal effect (5 days):
To the effect of prevention and treatment silk flosssilk wadding gold looper up to 100%,
100% is reached to the anti-effect to eliminate aphis,
98% is reached to the effect of prevention and treatment rice borer and bollworm,
80% is also reached to the control efficiency of subterranean pest-insect grub,
It is also fine to the effect of prevention and treatment twill burglar moth,
Also there is certain control efficiency to the late blight of potato,
Injury to human body is the 20% of common insecticide, and the pollution to soil is the 15% of common insecticide.
Embodiment 2
A kind of soil disinfection insecticide described in the present embodiment, is made of raw material from the following weight: gingko episperm 5
Part, 15 parts of ailanthus altissima leaf, 6 parts of alum, 12 parts of the fruit of Rangoon creeper, 5 parts of the tuber of stemona, 8 parts of pine needle piece, 5 parts of Fructus Forsythiae, 10 parts of mulberry leaf, rosin-based are planted
40 parts of object oil, 8 parts of phenethyl phenol polyethenoxy ether, castor oil polyoxyethylene ether and its 1 part of phosphate, 6 parts of ethylene glycol, benzoic acid
0.5 part of sodium, 80 parts of deionized water.
The preparation method of the soil disinfection insecticide, comprising the following steps:
(1) by 15 parts of ailanthus altissima leaf, 6 parts of alum, 12 parts of the fruit of Rangoon creeper, 5 parts of the tuber of stemona, 8 parts of pine needle piece, 5 parts of Fructus Forsythiae, 10 parts of mulberry leaf
After the carbon dioxide abstraction of boundary over zero, the extracting solution that concentration is 1g/ml is obtained, extraction temperature is 55 DEG C, pressure 30MPa；
(2) 5 parts of gingko episperm are stirred rotten, adds 30 parts of deionized water, impregnates 24 hours, it, will with the screen to filtrate of 120 mesh
Surplus slag adds 30 parts of deionized water again, impregnates 2 hours, with the screen to filtrate of 200 mesh, merging filtrate is at medical fluid；
(3) by the extracting solution after step (1) and medical fluid and 8 parts of phenethyl phenol polyethenoxy ether, castor-oil plant after step (2)
1 part of oily polyoxyethylene ether and its phosphate, 6 parts of ethylene glycol, in 0.5 part of addition electrical heating vacuum blender of sodium benzoate, normal pressure
It is heated to 70 DEG C, insulated and stirred, agitator speed 30r/min, mixing time 15min；
(4) 40 parts of turpentine-based vegetable oil, 20 parts of deionized water is added, temperature is raised to 125 DEG C, stirred under pressure, vacuum degree
240kpa, agitator speed 50r/min, mixing time 10min are sealed after taking out quickly cooling.
With a kind of soil insect-killing device when soil disinfection insecticide uses, a kind of soil insect-killing device includes power mechanism
1, steam engine 2, chemical spraying device 3, the steam engine are arranged on the subsequent iron plate 4 of power mechanism, and charging is equipped with above steam engine 2
Mouth 5, steam engine 2 are provided with soil disinfection insecticide, and the chemical spraying device 3 is arranged below the iron plate 4, the spray dress
Setting 3 includes loosen the soil knife 6, spray case 7, the native plate 8 of conjunction, and the knife 6 that loosens the soil divides for front 9 and rear portion 10, and knife front 9 of loosening the soil is in triangle
Shape shape, low early and high after, pre-small post-large, two sides are the arc 11 of indent, and the knife rear portion 10 of loosening the soil is rectangular, knife rear portion of loosening the soil
Top is flexibly connected with iron plate by steel pipe 12, and two sections are divided into the middle part of the steel pipe 12, and two section steel pipe junctions are equipped with vertical
Kidney slot 13, the spray case 7 are arranged in the rear of the knife that loosens the soil, and spray 7 lower plane height ratio of case loosens the soil 10 lower plane of knife rear portion
Highly high 3-10mm, 7 top of spray case are connect with steam engine by hose 14, and junction is equipped with clip 15, inside the case that sprays
Vacuum, the left and right sides and lower section are equipped with insecticide-spraying hole 16, and for the native plate setting of the conjunction at spray case rear, the native plate 8 of the conjunction is in three
Angular shape, pre-large post-small, native 8 two sides of plate of the conjunction are equipped with poly- native plate 17, and the poly- native plate 17 is identical as spray case height, institute
State chemical spraying device quantity at least one, the width of spray case 7 is less than the width at knife rear portion 10 of loosening the soil, and the width for closing native plate 8 is big
Width in knife rear portion of loosening the soil, the native plate 8 of the conjunction are equipped with reinforcing rib 18 with spray 7 junction of case.
The application method of soil disinfection insecticide, comprising the following steps:
(1) soil disinfection insecticide is packed into the steam engine of soil insect-killing device；
(2) soil insect-killing device, which moves forward, drives chemical spraying device to move forward, and soil is smashed and shoveled by knife front of loosening the soil
To both sides, irrigation canals and ditches are formed, the height that the knife that loosens the soil loosens the soil is adjustable, and at left and right sides of spray case and the insecticide-spraying hole of lower section sprays outward
The steam of soil disinfection insecticide, the temperature of the steam are 170 DEG C, and the small droplet that steam is 15 μm forms；
(3) the native plate of the conjunction at spray case rear then covers the polymerized soil on both sides on irrigation canals and ditches together, when with step (2)
Between be spaced 2s；
(4) step (2) are repeated (3) 4 times, field uses 600g soil disinfection insecticide per acre.
After soil disinfection insecticide described in the present embodiment uses above-mentioned application method, to 11 kinds of apple anthracnose etc.
The inhibiting rate of phytopathogen is 98%, insecticidal effect (7 days):
To the effect of prevention and treatment silk flosssilk wadding gold looper up to 100%,
95% is reached to the anti-effect to eliminate aphis,
100% is reached to the effect of prevention and treatment rice borer and bollworm,
90% is also reached to the control efficiency of subterranean pest-insect grub,
It is also fine to the effect of prevention and treatment twill burglar moth,
Also there is certain control efficiency to the late blight of potato；
Injury to human body is the 18% of common insecticide, and the pollution to soil is the 16% of common insecticide.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes
Technical solution consisting of any combination of the above technical features.
Claims (7)
1. a kind of use device of soil disinfection insecticide, it is characterised in that: including power mechanism, steam engine, chemical spraying device,
The steam engine is arranged on the subsequent iron plate of power mechanism, and feed inlet is equipped with above steam engine, and steam engine is provided with soil and goes out
Bacterium insecticide, the chemical spraying device are arranged below the iron plate, and the chemical spraying device includes loosen the soil knife, spray case, conjunction soil
Plate, the knife that loosens the soil are divided into front and rear, and knife front shape triangular in shape of loosening the soil, low early and high after, pre-small post-large, two sides are interior
Recessed arc, it is described loosen the soil knife rear portion be it is rectangular, the knife rear upper that loosens the soil is flexibly connected with iron plate by steel pipe, in the steel pipe
Part is two sections, and two section steel pipe junctions are equipped with vertical kidney slot, and the rear for the knife that loosens the soil is arranged in the spray case, and spray case
Lower plane height ratio loosens the soil the knife rear portion high 3-10mm of lower plane height, is connect with steam engine by hose above spray case, company
It meets place and is equipped with clip, spray case inner vacuum, and the left and right sides and lower section are equipped with insecticide-spraying hole, and the native plate setting of the conjunction is in spray case
Rear, the native plate of conjunction shape triangular in shape is pre-large post-small, and the native plate two sides of the conjunction are equipped with poly- native plate, the poly- native plate and spray
Medicine-chest height is identical, the quantity of the chemical spraying device at least one, the width for the case that sprays is less than the width at knife rear portion of loosening the soil, and closes soil
The width of plate is greater than the width at knife rear portion of loosening the soil, and the native plate of the conjunction and spray case junction are equipped with reinforcing rib, the soil disinfection
Insecticide is made of raw material from the following weight: 5-10 parts of gingko episperm, 6-10 parts of alum, makes monarch at 10-15 parts of ailanthus altissima leaf
8-12 parts sub-, 5-10 parts of the tuber of stemona, 3-8 parts of pine needle piece, 5-10 parts of Fructus Forsythiae, 5-10 parts of mulberry leaf, 40-120 parts of solvent, emulsifier 5-8
Part, 1-3 parts of dispersing agent, 3-6 parts of reinforcing agent, 0.5-1 parts of preservative, 40-80 parts of deionized water；The soil disinfection insecticide
The application method of agent, comprising the following steps:
(1) soil disinfection insecticide is packed into the steam engine of soil insect-killing device；
(2) soil insect-killing device, which moves forward, drives chemical spraying device to move forward, and soil is smashed and shoveled to two by knife front of loosening the soil
Side forms irrigation canals and ditches, and the height that the knife that loosens the soil loosens the soil is below ground 20-25cm, and at left and right sides of the case that sprays and the insecticide-spraying hole of lower section is past
The outer steam for spraying soil disinfection insecticide, the temperature of the steam are 155-170 DEG C, the small droplet that steam is 15-20 μm
Composition；
(3) the native plate of the conjunction at spray case rear then covers the polymerized soil on both sides on irrigation canals and ditches together, between step (2) time
Every no more than 2s；
(4) step (2) (3) are repeated 2-4 times, field uses 450-600g soil disinfection insecticide per acre.
2. a kind of use device of soil disinfection insecticide according to claim 1, it is characterised in that: the solvent is
Dimethylbenzene or turpentine-based vegetable oil.
3. a kind of use device of soil disinfection insecticide according to claim 1, it is characterised in that: the emulsifier
For phenethyl phenol polyethenoxy ether or APES formaldehyde condensation product.
4. a kind of use device of soil disinfection insecticide according to claim 1, it is characterised in that: the dispersing agent
For phenethyl phenol polyethenoxy ether and its phosphate or castor oil polyoxyethylene ether and its phosphate.
5. a kind of use device of soil disinfection insecticide according to claim 1, it is characterised in that: the reinforcing agent
For ethylene glycol or polyethylene glycol.
6. a kind of use device of soil disinfection insecticide according to claim 1, it is characterised in that: the anti-corrosion
Benzoic acid or sodium benzoate are selected in agent.
7. a kind of use device of soil disinfection insecticide as described in claim 1, it is characterised in that: the soil disinfection kills
Worm medicament preparation method the following steps are included:
(1) by 10-15 parts of ailanthus altissima leaf, 6-10 parts of alum, 8-12 parts of the fruit of Rangoon creeper, 5-10 parts of the tuber of stemona, 3-8 parts of pine needle piece, Fructus Forsythiae 5-
After 10 parts, 5-10 parts of mulberry leaf use the carbon dioxide abstraction of boundary over zero, the extracting solution that concentration is 1-3g/ml is obtained, extraction temperature is
50-55 DEG C, pressure 30-32MPa；
(2) 5-10 parts of gingko episperm are stirred rotten, adds 15-30 parts of deionized water, impregnates 24-28 hours, with the sieve of 100-120 mesh
Surplus slag is added 15-30 parts of deionized water again, impregnated 2-5 hours by net filtration, with the screen to filtrate of 200-230 mesh, merging filtrate at
Medical fluid；
(3) by the extracting solution after step (1) and 5-8 parts of the medical fluid after step (2) and emulsifier, 1-3 parts of dispersing agent, reinforcing agent
3-6 parts, in 0.5-1 parts of addition electrical heating vacuum blenders of preservative, to 60-70 DEG C, insulated and stirred, blender turns normal heating
Speed is 30-40r/min, mixing time 10-15min；
(4) solvent 40-120 parts, 10-20 parts of deionized water is added, temperature is raised to 125-140 DEG C, stirred under pressure, vacuum degree 190-
240kpa, agitator speed 50-60r/min, mixing time 5-10min are sealed after taking out quickly cooling.
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| CN100586281C (en) * | 2007-07-11 | 2010-02-03 | 李玉玲 | Soil disinfection high-temperature sterilization destroying intectinal worms vehicle |
| CN101268730A (en) * | 2008-04-07 | 2008-09-24 | 孙国宏 | High temperature toxin removing method for soil and high temperature toxin removing machine for soil |
| CN101406174A (en) * | 2008-07-14 | 2009-04-15 | 王善斌 | Method and equipment for killing soil bacteria and pest in greenhouse |
| CN201248245Y (en) * | 2008-07-14 | 2009-06-03 | 王善斌 | Sterilizing bake oven for high-temperature disinsection of big-arch shelter soil |
| CN103299977A (en) * | 2012-03-08 | 2013-09-18 | 陈新元 | Environment-friendly agricultural equipment for sterilization and deinsectization of soil |
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| CN203353064U (en) * | 2013-07-03 | 2013-12-25 | 山东五征集团有限公司 | Multifunctional intertillage pesticide sprayer |
| CN103609623A (en) * | 2013-11-25 | 2014-03-05 | 青岛东颐锦禾农业科技有限公司 | Pesticidal bactericidal compound for organic vegetable planting and manufacturing method thereof |
| CN104522096A (en) * | 2015-01-21 | 2015-04-22 | 陈福华 | Traditional Chinese medicine composition suitable for deinsectization of vegetable field crops |
| CN105284955B (en) * | 2015-09-17 | 2019-05-10 | 广州市青怡农业科技股份有限公司 | A kind of soil insecticide and its application method |
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