CN102669028A - Ecological bird-preventing method for aquaculture pond - Google Patents
Ecological bird-preventing method for aquaculture pond Download PDFInfo
- Publication number
- CN102669028A CN102669028A CN2012101611554A CN201210161155A CN102669028A CN 102669028 A CN102669028 A CN 102669028A CN 2012101611554 A CN2012101611554 A CN 2012101611554A CN 201210161155 A CN201210161155 A CN 201210161155A CN 102669028 A CN102669028 A CN 102669028A
- Authority
- CN
- China
- Prior art keywords
- bird
- main line
- pond
- birds
- campshed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Catching Or Destruction (AREA)
Abstract
The invention relates to an ecological bird-preventing method for an aquaculture pond. The ecological bird-preventing method comprises the following steps of: (1) installing pile bodies, serving as a main bracket of a bird-preventing net, on the two sides of the culture pond, wherein the spans among the pile bodies are 50 to 100 meters, the spaces among the pile bodies are 4 to 6 meters, and the underground embedding depth of the pile bodies is 50 to 100 centimeters; (2) binding main ropes on the pile bodies, wherein the distance between the main rope and the ground is 2 to 3 meters; (3) binding nylon ropes on the main ropes, wherein the nylon ropes stretches across the culture pond, and the spaces among the nylon ropes are 35 to 50 centimeters; and (4) tightening the nylon ropes. The method disclosed the invention is low in cost, convenient to operate and suitable for aquaculture enterprises and farmers to use. The method can prevent birds from eating cultured aquatic products on the premise of not hurting the birds, the bird-preventing rate is over 80%, and the predation of the cultured aquatic products and the spread of diseases caused by the birds are reduced.
Description
Technical field
The present invention relates to a kind of anti-bird method, in particular, relate to a kind of anti-bird method of ecology of aquaculture pond.
Background technology
China's aquaculture industry is flourish in recent years, shows that according to statistics in 2010 aquaculture product output accounts for 75% of aquatic products gross yield, and considerably beyond fishery output, along with the development of aquaculture, bird pest becomes to the influence of aquaculture and can not ignore further.
Birds often select place near the water source as the habitat; The migratory bird of some migrations simultaneously; Also cultivating pool as the desirable rest foothold in migrating; Just become the gathering ground of birds like this around the pond, the breed object in the pond has also just been included their predation scope in, and the loss that causes so thus has to cause culturist's attention.
Birds mainly comprise the following aspects to the harm of aquaculture.
1. birds are stolen food and cause the underproduction.
To aquaculture harm bigger mainly be egression, grey crane, type of paddling birds such as wild duck, these birds are used as the main place of looking for food to cultivating pool, spiraling in the sky, pond of being everlasting, can take advantage of another's unpreparedness from aerial underriding, and catches the fishes and shrimps near the water surface.One of an adult egression can eat up tens shrimps according to investigations, during the many peak of population quantity one day even can eat up small fish and reach tens kilograms.Raiser reflection, because the underproduction that these birds are caused is the most serious with the nurture of fish fingerlings pond, general underproduction amplitude is mostly about 50%, and is high even can reach more than 80%, and the shrimps underproduction is generally 20% ~ 30%, and the trend that increases the weight of is year by year arranged, and therefore loss can't neglect.
2. spread disease and cause the dead underproduction of fishes and shrimps.
The birds fish shrimp crab of above the mouth of the pool, looking for food for a long time; If the fish shrimp crab disease just in time takes place in residing pool mouth; So through this intermediate host of egression; Have malignant bacteria and parasitic ight soil etc. after being ingested by it and drop in the pool water of not morbidity, can infect breed object, thereby cause the enlarged areas of falling ill to health.
3. pecking at of birds causes quality to descend.
This situation is cultured Eriocheir sinensia, and the culture of ornamental fish etc. harm is bigger, because pecking at of birds causes mutilation incomplete, this has directly influenced the exterior quality of product, price generally have only the same specification limbs sound about seventy percent, sometimes even lower.It is conspicuous giving the loss that the culturist caused.
At present anti-bird method mainly is divided into anti-bird of chemistry and the anti-bird of physics, and the former comprises poisoning, method such as drives with the excitant medicine of birds sensitivity, still can cause chemical residual, and aquatic products and surrounding enviroment are all caused adverse effect.The anti-bird method of physics has multiple, mainly contains sound and drives bird, and vision is driven bird; And, for example concoct and make huge sound, the sound of the wail of broadcast birds etc. with coal gas directly with the protection product; But sound belongs to serious noise all more than 120 decibels during the work of coal gas big gun, drives vision and drives the model that bird is meant suspension birds natural enemy such as eagle; Thereby play the effect of scaring, more than two kinds of method times long back birds all can adapt to, drive the bird effect and descend.The most basic bird method of driving is the protection product, for example wraps up fruit tree with whole mesh bag in the plant husbandry, perhaps with the fruit parcel, prevents that birds from ingesting, and is though this method workload is big slightly, the most effective.But the method also is not suitable for being applied in the aquaculture.
Summary of the invention
The objective of the invention is to overcome the deficiency that above-mentioned technology exists, a kind of anti-bird method of ecology of aquaculture pond is provided, this method does not have chemistry, noise pollution, can be permanently effective prevent the influence of bird to aquaculture.
For realizing the object of the invention, technical scheme of the present invention is:
A kind of ecology of aquaculture pond is prevented the bird method, and this method may further comprise the steps,
(1) respectively be mounted with a campshed body at the side of a pond, cultivating pool both sides, as the main support of bird prevention net, the spacing of every campshed body is a 4-6 rice, and it is 50-100 centimetre that every pile body is imbedded the subsurface degree of depth;
(2) bind main line at every campshed body, main line overhead 2-3 rice and main line and every pile body is tied up firmly;
(3) axially spaced-apart of main line is provided with some nylon yarns in the main line upper edge of two campshed bodies, and some nylon yarns are parallel across above cultivating pool, and the spacing of adjacent two nylon yarns is 35-50cm;
(4) tighten up nylon yarn by nylon yarn one end, make nylon yarn leave distance >=1.5 meter between the cultivating pool peak level.
In a preferred embodiment of the present invention, the distance between every campshed body is a 50-100 rice,,
In a preferred embodiment of the present invention, in the step (1), said pile body is wooden, mao bamboon or concrete column.
In a preferred embodiment of the present invention, in the step (2), the material of said main line is the polypropylene fibre line or the plastic cord of multiply, diameter 1-3 millimeter.
In a preferred embodiment of the present invention; In the step (4); Said nylon yarn is middle when peak level is＜1.5 meters from the pond; Pile body in the middle of the cultivating pool side of a pond between two campshed bodies respectively increases by one is connected with a middle main line between two middle pile bodies, said middle main line is held said some nylon yarns.
Only about 10 degree, the present invention utilizes these characteristics to the stereoscopic vision scope in the visual field of birds just, adopts the indiscoverable many group transparent nylon silk threads of birds across cultivating pool; The overhead bird prevention net of laying the nylon yarn formation in the pond stops the birds entering to culture the waters and ingests, after bird flies to knock bird prevention net; Front wing on the part birds wing can be twined by nylon yarn, shakes off repeatedly when it, and silk thread will be more and more tighter; Be hunted down at last; Through the spacing and the tension force of adjustment nylon yarn, the method can reach the purpose of anti-bird, can not injure birds again.
This method can prevent the predation of birds to aquaculture product under the prerequisite that does not injure birds, realize the purpose of aquaculture and bird preservation simultaneously; Anti-bird effect reaches more than 80%, and has reduced predation and the transmission of birds to aquaculture product, and this method principle is simple; Draw materials conveniently, easy and simple to handle, durable in use; Anti-bird effect does not have the dead angle, can extensively make cost lower at cultivating pool, is suitable for aquaculture enterprise and raiser and uses.
Owing to adopted technique scheme, the beneficial effect of anti-bird method of the present invention is:
1, to culturing the waters protection comprehensively, do not have the dead angle, and be different from method such as the anti-bird of sound, can not adapted to and the forfeiture effect by birds.
2, can under the prerequisite that does not injure birds, control the bird pest behavior in the aquaculture production, and help coordinating better to protect and the relation that develops.
3, main material is a nylon yarn, draws materials easily, and laying method is simple, easy master.
4, has no side effect to culturing object.
Description of drawings
Fig. 1 is the sketch map of the bird prevention net that makes according to method of the present invention, the 1st, and cultivating pool, the 2nd, pile body, the 3rd, main line, the 4th, nylon yarn.
Embodiment
In order to make technological means of the present invention, creation characteristic, to reach purpose and effect and be easy to understand and understand,, further set forth the present invention below in conjunction with accompanying drawing and specific embodiment.
Embodiment 1
The anti-bird method of button crab aquaculture pond.
Culture object: Juvenile Crab Eriocheir sinensis, 15 mu of cultured areas.
Main bird pest: egression, heron, grey aigret etc. the birds of paddling.
The preparation of material: bamboo pole 100 (long 3.5 meters, diameter 8cm), polypropylene fibre line (No. 4 lines, 600 meters/kilogram), nylon yarn 300 (0.3mm).
(1) equidistantly digs the about 10cm of diameter at the side of a pond, 600 both sides, the crab pool 610,620; The compacting of earthing up behind a little brickbat after bamboo pole 100 put into, is put into again in the hole of dark 50cm; Guarantee that bamboo pole 100 can not rock; Form two campshed body 100a, 100b, as the bird prevention net main support, the spacing distance between adjacent two bamboo poles 100 of every campshed body 100a, 100b is 5 meters;
(2) on the bamboo pole 100 of every campshed body 100a, 100b, bind polypropylene fibre line 200 as main line 200a, 200b, main line 200a, 200b are 2.5m highly overhead, and tighten fixing;
(3) bind a nylon yarn 300 (about the one-sided span 40cm of egression) every on the main line 200a at a distance from 40cm; These nylon yarns 300 are tied up on the main line 200b of opposite side after across the crab pool; Tighten up nylon yarn 300 subsequently, guarantee certain force of strain, not sagging;
(4) tighten up nylon yarn, after all deploying, reexamine and adjust the tension force of nylon yarn, particularly two campshed body 100a, the middle tension force of 100b from pile body nylon yarn farthest;
(5) in the middle of nylon yarn 300 because gravity can take place certain sagging; Nylon yarn 300 middle distances between the peak level of the crab pool are lower than 1.5 meters; When daily management and the aquatic products that are not easy to breeding process are fished for; Pile body 400,400a in the middle of the side of a pond 630,640 in 600 liang of campshed bodies 100a, 100b centre position is respectively buried one again underground on the crab pool; Main line 500 in the middle of connecting one between middle pile body 400, the 400a, on middle main line 500, it is serious sagging that nylon yarn 300 is not taken place with nylon yarn 300 center fixed.
After bird prevention net installs, culture and almost do not have the birds appearance in the waters, have once in a while to get into the birds of culturing the waters, then can be snarled front wing by bird prevention net.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just introduces principle of the present invention; The present invention also has various changes and modifications under the prerequisite that does not break away from spirit and scope of the invention, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (5)
1. the anti-bird method of the ecology of an aquaculture pond is characterized in that, may further comprise the steps,
(1) respectively be mounted with a campshed body at the side of a pond, cultivating pool both sides, as the main support of bird prevention net, the spacing of every campshed body is a 4-6 rice, and it is 50-100 centimetre that every pile body is imbedded the subsurface degree of depth;
(2) bind main line at every campshed body, main line overhead 2-3 rice and main line and every pile body is tied up firmly;
(3) axially spaced-apart of main line is provided with some nylon yarns in the main line upper edge of two campshed bodies, and some nylon yarns are parallel across above cultivating pool, and the spacing of adjacent two nylon yarns is 35-50cm;
(4) tighten up nylon yarn by nylon yarn one end, make nylon yarn leave distance >=1.5 meter between the cultivating pool peak level.
2. method according to claim 1 is characterized in that, the distance between every campshed body is a 50-100 rice.
3. method according to claim 1 is characterized in that, in the step (1), said pile body is wooden, mao bamboon or concrete column.
4. method according to claim 1 is characterized in that, in the step (1), in the step (2), the material of said main line is the polypropylene fibre line or the plastic cord of multiply, diameter 1-3 millimeter.
5. method according to claim 1; It is characterized in that; In the step (4), said nylon yarn is middle when peak level is＜1.5 meters from the pond, pile body in the middle of the cultivating pool side of a pond between two campshed bodies respectively increases by; Main line in the middle of being connected with one between the pile body in the middle of two, said middle main line is held said some nylon yarns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101611554A CN102669028A (en) | 2012-05-22 | 2012-05-22 | Ecological bird-preventing method for aquaculture pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101611554A CN102669028A (en) | 2012-05-22 | 2012-05-22 | Ecological bird-preventing method for aquaculture pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102669028A true CN102669028A (en) | 2012-09-19 |
Family
ID=46802123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101611554A Pending CN102669028A (en) | 2012-05-22 | 2012-05-22 | Ecological bird-preventing method for aquaculture pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102669028A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103081837A (en) * | 2013-01-31 | 2013-05-08 | 中国水产科学研究院淡水渔业研究中心 | Coilia ectenes offspring pond breeding enemy prevention method |
| CN104351168A (en) * | 2014-11-19 | 2015-02-18 | 浙江德清泰丰生态农业开发有限公司 | Simple method for preventing bird trouble for culture pond |
| CN107125182A (en) * | 2017-06-02 | 2017-09-05 | 浙江庆渔堂农业科技有限公司 | The feedstuff batch feeder structure of aquaculture |
| CN107466745A (en) * | 2017-10-09 | 2017-12-15 | 龙岩市农业科学研究所 | A kind of experimental field anti-bird method based on self-control net |
| CN114793972A (en) * | 2022-03-30 | 2022-07-29 | 银川科海生物技术有限公司 | Rice and crab symbiotic large-size crab culture method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2221822A (en) * | 1988-08-19 | 1990-02-21 | Patrick Frederick Ferrari | Fish protection system |
| CN101189951A (en) * | 2006-11-27 | 2008-06-04 | 常州克德制网有限公司 | Bird prevention net |
| CN201319781Y (en) * | 2009-01-05 | 2009-10-07 | 安徽农业大学 | Novel ecological paddy field with symbiotic association of loaches and paddy rice |
| CN201332627Y (en) * | 2009-01-05 | 2009-10-28 | 安徽农业大学 | Novel ecological pond for high-density loach fry raising and mature loach breeding |
| CN201758675U (en) * | 2010-08-31 | 2011-03-16 | 中国水产科学研究院淡水渔业研究中心 | Bird control device for fry breeding pond |
-
2012
- 2012-05-22 CN CN2012101611554A patent/CN102669028A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2221822A (en) * | 1988-08-19 | 1990-02-21 | Patrick Frederick Ferrari | Fish protection system |
| CN101189951A (en) * | 2006-11-27 | 2008-06-04 | 常州克德制网有限公司 | Bird prevention net |
| CN201319781Y (en) * | 2009-01-05 | 2009-10-07 | 安徽农业大学 | Novel ecological paddy field with symbiotic association of loaches and paddy rice |
| CN201332627Y (en) * | 2009-01-05 | 2009-10-28 | 安徽农业大学 | Novel ecological pond for high-density loach fry raising and mature loach breeding |
| CN201758675U (en) * | 2010-08-31 | 2011-03-16 | 中国水产科学研究院淡水渔业研究中心 | Bird control device for fry breeding pond |
Non-Patent Citations (1)
| Title |
|---|
| 李国峰等: "滩涂水产养殖中鸟害的防护措施", 《江苏农业科学》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103081837A (en) * | 2013-01-31 | 2013-05-08 | 中国水产科学研究院淡水渔业研究中心 | Coilia ectenes offspring pond breeding enemy prevention method |
| CN104351168A (en) * | 2014-11-19 | 2015-02-18 | 浙江德清泰丰生态农业开发有限公司 | Simple method for preventing bird trouble for culture pond |
| CN107125182A (en) * | 2017-06-02 | 2017-09-05 | 浙江庆渔堂农业科技有限公司 | The feedstuff batch feeder structure of aquaculture |
| CN107466745A (en) * | 2017-10-09 | 2017-12-15 | 龙岩市农业科学研究所 | A kind of experimental field anti-bird method based on self-control net |
| CN114793972A (en) * | 2022-03-30 | 2022-07-29 | 银川科海生物技术有限公司 | Rice and crab symbiotic large-size crab culture method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102124996B (en) | Method for feeding free-range chicken inside winter jujube garden | |
| CN102823529B (en) | Sepia lycidas fry breeding method | |
| CN102669028A (en) | Ecological bird-preventing method for aquaculture pond | |
| CN101444193A (en) | Method for breeding sea cucumber in bathyal half-hanging buoyant raft net cage | |
| CN101822232A (en) | Method for mainly cultivating sea cucumber in pond in high-yield and high-efficiency poly-cultivating manner | |
| CN102100216A (en) | Ground cage type fishing tool capable of selectively catching river crabs and shrimps or benthic fishes | |
| CN104604762A (en) | Open type sea area sink cage long line breed method and device | |
| JP2013158318A (en) | Shellfish culture apparatus | |
| CN204860562U (en) | Artifical fish nest | |
| KR101108643B1 (en) | Hanging line type seeds catcher for shellfish culture | |
| EP2996466B1 (en) | Loopwork rope for mussel culture and corresponding mussel rearing method | |
| CN103461256B (en) | Inkfish pond artificial breeding feed delivery device and feed delivery method | |
| KR20130098629A (en) | Apparatus for rearing sea cucumber and method for rearing sea cucumber having the same | |
| CN104221972A (en) | Tree-shaped artificial fish reefs | |
| CN104642211A (en) | Artificial breeding method for procypris rabaudi | |
| CN203040422U (en) | Enemy prevention and treatment device in coilia ectenes offspring seed pond cultivation | |
| CN105766733A (en) | Bionic water grass | |
| WO2013120322A1 (en) | Artificial breeding method for octopus ocellatus gray in outdoor earth pond | |
| KR101348070B1 (en) | Method and device for seaweed aquaculture. | |
| CN205865608U (en) | Spatfall ware of mussel | |
| CN202760008U (en) | Soil pond rearing device of Chinese mitten crab large-scale family juvenile crabs | |
| CN211832418U (en) | Odontobutis obscura nest device | |
| CN203934508U (en) | A kind of cultchless oyster seedling is cultivated the simple and easy upwelling device of use | |
| Quinitio et al. | Seed production of mud crab Scylla spp | |
| KR102200440B1 (en) | Aestivating apparatus for sea cucumber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |