CN204244991U - For preventing and treating molluscan device in agricultural production - Google Patents
For preventing and treating molluscan device in agricultural production Download PDFInfo
- Publication number
- CN204244991U CN204244991U CN201420637401.3U CN201420637401U CN204244991U CN 204244991 U CN204244991 U CN 204244991U CN 201420637401 U CN201420637401 U CN 201420637401U CN 204244991 U CN204244991 U CN 204244991U
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- molluscan
- copper sheet
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- agricultural production
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Abstract
The utility model relates to a kind of for preventing and treating molluscan device in agricultural production.Device described in the utility model is the copper sheet be made up of red copper, and it cuts a hole full barb on the surface; The width of described copper sheet is adjustable, determines according to molluscan body length; The length of described copper sheet is adjustable, determines according to the length of wrappage; One end of described copper sheet bends to certain angle along the direction of width, then turns back.Device described in the utility model can hinder and expel that the harmful snail in the soil in agricultural production etc. is molluscan enters effectively, thus reduces the harm of these mollusks to crops.
Description
Technical field
The utility model belongs to field of biological control, relates to a kind of for preventing and treating molluscan device in agricultural production.
Background technology
Flourish along with organic farming, insect Ecological Control becomes the emphasis of Organic Farming.In agricultural production, generally adopt the mode of all kinds of physical control insect to carry out pest repelling, comprising the yellow haftplatte of suspension, adopt lamp light trapping, gyplure trapping etc.
Snail belongs to mollusk, Gastropoda; Take food rotted plant material matter, lay eggs in soil.Slug, is commonly called as slug, and be a kind of mollusk, form Pulmonata with part snail, appearance looks like the snail there be not shell.Slug is the noxious animal that a kind of feeding habits are complicated and appetite is larger.The mollusk such as snail, slug not only endangers plant plumule and blade, also can cause disconnected ridge of being short of seedling, and is one of agriculturally important insect.
Present stage slug, snail biological control method is: the activity peak phase, be placed on respectively on underground or cultivation bed with dish leaf between the lights and put a pile every one section, lure adult to search for food under dish leaf, then concentrate and catch, snail is detected from dish leaf concentrate and destroy.Or the place perched slug, snail sprinkles quicklime, prevention slug, snail creep to plant.But these biological control methods are always undesirable for the control efficiency of snail class software insect.In agricultural production, do not allow the agricultural chemicals using any chemosynthesis, therefore the mollusk such as snail temporarily can only rely on biopesticide and human landing catches in organic grow.But if adopt biopesticide, in single insect ecological control method, biopesticide can make the mollusks such as snail produce resistance, affects result of use; And if adopt human landing catches, night is slipped in crop crop of causing harm in these molluscan life habits happinesses, and artificial capture method is limited.Therefore, in the urgent need to developing the device of new effectively preventing snail.
Summary of the invention
The purpose of this utility model is to provide a kind of for preventing and treating molluscan device in agricultural production, can effectively hinder and expel that the harmful snail in the soil in agricultural production etc. is molluscan enters, thus reduce the harm of these mollusks to crops.
According to described in the specific embodiment that the utility model provides for preventing and treating molluscan device in agricultural production, described device is the copper sheet be made up of red copper, and it cuts a hole full barb on the surface; The width of described copper sheet is adjustable, determines according to molluscan body length; The length of described copper sheet is adjustable, determines according to the length of wrappage; One end of described copper sheet bends to certain angle along the direction of width, then turns back.
Preferably, the angle of bend of described copper sheet is less than 45 degree.
Further, described copper sheet connects power supply, so that access low-tension current.
According to the length in practical application region, multiple described copper sheet can be connected to each other the copper strips being formed and extend along the direction of length.
According to described in another specific embodiment that the utility model provides for preventing and treating molluscan device in agricultural production, described device is the copper strips be made up of red copper, and it cuts a hole full barb on the surface; The width of described copper strips is adjustable, determines according to molluscan body length; The length of described copper strips is adjustable, determines according to crop genetics basin or the length of cultivating bed; One end of described copper strips bends to certain angle along the direction of width, then turns back.
Preferably, the angle of bend of described copper sheet is less than 45 degree.
Further, described copper sheet connects power supply, so that access low-tension current.
Described in the utility model for preventing and treating molluscan device in organic farming, there is following feature and advantage:
(1) device described in the utility model is made up of red copper material, and this utilizes copper ion to design the virose feature of the mollusks such as snail, therefore drives the molluscan effects such as snail.Red copper is exactly copper simple substance, gains the name because its color is aubergine.Various character is shown in copper.Red copper is industrial pure copper, and its fusing point is 1083 DEG C, is purple, therefore is commonly referred to as red copper because it is surperficial after forming oxide-film.Red copper is purer a kind of copper, generally can be similar to and think fine copper, and electric conductivity, plasticity are all better, is therefore also convenient to be processed as with barb and bending structure.
(2) mollusk such as snail is slow in action, foot secretion mucus, reduces frictional force to help to walk.For this feature, device described in the utility model is the full barb of cutter on copper sheet or copper strips, strengthens the friction effect of copper sheet, plays the effect of resistance, effectively can hinder the molluscan smooth advances such as snail.
(3) the eyes length of snail is at latter a pair comparatively on elongate antenna of head, judges travel distance by range estimation.For this feature, the copper sheet that the utility model adopts or copper strips have certain angle of bend, such as, be less than 45 degree, play the effect hindering snail range estimation to judge travel distance, thus play the control efficiency that mollusks such as hindering snail enters cultivation area.Turning back in bending one end, makes to climb up the mollusks such as the snail of this device and fall because centrifugal force (gravity) effect, can not cross copper sheet or copper strips again.
(4) device described in the utility model makes simple, drops into little, and control efficiency is fine, and it is long to prevent and treat timeliness, is the real molluscan technique device of round-the-clock physical control, and can be used as measuring and reporting system use.
(5) device described in the utility model can exempt the potential safety hazard of chemical pesticide, substitutes the mode of biopesticide and human landing catches, is particularly useful for the pest ecological control system of organic farming.
(6) device described in the utility model can be accessed by low-tension current, and main purpose strengthens the blocking effect of copper sheet, can prevent the insect such as slug, snail from entering cultivation area to greatest extent.
Accompanying drawing explanation
Fig. 1 is the schematic diagram for preventing and treating molluscan device in organic farming described in the utility model, and display chiseling has the copper sheet of barb.
Fig. 2 shows the stereogram after the copper sheet installation chiseled and have barb, and display copper sheet arranges angle and is less than 45 degree.
Fig. 3 shows snail and mollusk by state during copper sheet device described in the utility model.
Embodiment
Described in the utility model for preventing and treating molluscan device in organic farming, as shown in Figure 1, be the copper sheet 1(that is made up of red copper such as, thickness is 0.2 mm), the full barb 2 of cutter on the surface of copper sheet.
During actual manufacture, the width of copper sheet is adjustable, determines according to molluscan body length.Because snail body size differs, maximum is Africangiant snail.Africangiant snail shell is large-scale, the long 7-8 centimetre of usual body, and maximum 20 centimetres, body weight can reach 32 grams, very big to murrains such as vegetables.Therefore, the width of this device can be designed to greatest extent, such as, reach 18 centimetres, to reach best control efficiency.
The length of described copper sheet 1 is adjustable, determines according to the length of wrappage.Here " wrappage " refers to the instrument of plantation crops, can be any position of plantation thing having contact with ground.
As shown in Figures 2 and 3, one end of described copper sheet 1 bends to certain angle along the direction of width, then turns back.Snail 3 due to contact barb 2 be obstructed not by or be subject to centrifugal force (gravity) effect and drop on the ground (as indicated by the arrow), cultivation area plant of can not causing harm, thus play cover crop effect.
In a specific embodiment, with above-mentioned copper sheet or copper strips just flowerpot or cultivation bed is multiple can the foot rest of kiss the earth be wound around, do not interspace, the passage that namely snail likely creeps all bundlees this copper sheet or copper strips.
Alternatively or additionally, multiple described copper sheet can be connected to each other the copper strips being formed and extend along the direction of length.
Also directly can carry out alternative copper sheet with long copper strips, be prepared into device described in the utility model.Like this, copper sheet length can being adjusted depending on actual crop genetics basin or cultivation bed, coordinating cultivation area equipment to arrange, to reaching optimum efficiency.
The difference that the utility model is different from prior art is: device described in the utility model can carry out physical control constantly, and no matter when and where this device all prevents mollusk from entering cultivation area in enforcement, and replace manually luring seizure, it is high to prevent and treat efficiency, produces effects.
Inventor tests for snail and slug in organic farm, obtains good result.When snail and slug are through smooth copper sheet, it can be fled for life desperately, runs like a deer.When encountering the copper sheet of the full barb of cutter, it can select toward not having the surrounding of barb to creep, creep in the place as far as possible selecting frictional force little, most snail all can be subject to strong copper ion effect astasia and drop to the ground, causing all hided to second day daytime whole evening because injured or frightened dare not be out in hodmadod, after daybreak, snail is picked up except killing.The utility model not only can kill in a large number except snail but also the snail on the ground that drops provide the information of observing and predicting to user, and allows user understand snail and shows that vegetative period present.
Claims (1)
1. for preventing and treating a molluscan device in agricultural production, it is characterized in that: described device is the copper sheet be made up of red copper, and it cuts a hole full barb on the surface; The width of described copper sheet is adjustable, determines according to molluscan body length; The length of described copper sheet is adjustable, determines according to the length of wrappage; One end of described copper sheet bends to certain angle along the direction of width, then turns back.
2. according to claim 1 for preventing and treating molluscan device in agricultural production, it is characterized in that: the angle of bend of described copper sheet is less than 45 degree.
3. according to claim 1 for preventing and treating molluscan device in agricultural production, it is characterized in that: described copper sheet connects power supply, so that access low-tension current.
4. according to one of claims 1 to 3 Suo Shu for preventing and treating molluscan device in agricultural production, it is characterized in that: multiple described copper sheet can be connected to each other along the direction of length formed extend copper strips.
5. for preventing and treating a molluscan device in agricultural production, it is characterized in that: described device is the copper strips be made up of red copper, and it cuts a hole full barb on the surface; The width of described copper strips is adjustable, determines according to molluscan body length; The length of described copper strips is adjustable, determines according to crop genetics basin or the length of cultivating bed; One end of described copper strips bends to certain angle along the direction of width, then turns back.
6. according to claim 5 for preventing and treating molluscan device in agricultural production, it is characterized in that: the angle of bend of described copper strips is less than 45 degree.
7. according to claim 5 for preventing and treating molluscan device in agricultural production, it is characterized in that: described copper strips connects power supply, so that access low-tension current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637401.3U CN204244991U (en) | 2014-10-30 | 2014-10-30 | For preventing and treating molluscan device in agricultural production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637401.3U CN204244991U (en) | 2014-10-30 | 2014-10-30 | For preventing and treating molluscan device in agricultural production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204244991U true CN204244991U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420637401.3U Expired - Fee Related CN204244991U (en) | 2014-10-30 | 2014-10-30 | For preventing and treating molluscan device in agricultural production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204244991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104365419A (en) * | 2014-10-30 | 2015-02-25 | 曾赞安 | Device and method used for preventing and controlling mollusks in agricultural production |
| CN105230603A (en) * | 2015-11-02 | 2016-01-13 | 河北大学 | Earthworm and snail obstructer in airfield runway |
-
2014
- 2014-10-30 CN CN201420637401.3U patent/CN204244991U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104365419A (en) * | 2014-10-30 | 2015-02-25 | 曾赞安 | Device and method used for preventing and controlling mollusks in agricultural production |
| CN105230603A (en) * | 2015-11-02 | 2016-01-13 | 河北大学 | Earthworm and snail obstructer in airfield runway |
| CN105230603B (en) * | 2015-11-02 | 2018-01-09 | 河北大学 | A kind of airfield runway earthworm snail blocker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20211030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |