CN108157162A - A kind of method of river crab pond ecological control water plant - Google Patents
A kind of method of river crab pond ecological control water plant Download PDFInfo
- Publication number
- CN108157162A CN108157162A CN201711189157.3A CN201711189157A CN108157162A CN 108157162 A CN108157162 A CN 108157162A CN 201711189157 A CN201711189157 A CN 201711189157A CN 108157162 A CN108157162 A CN 108157162A
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- water plant
- crab pond
- plant
- aquatic weed
- crab
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G33/00—Cultivation of seaweed or algae
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- Life Sciences & Earth Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Environmental Sciences (AREA)
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Abstract
The invention discloses a kind of methods of river crab pond ecological control water plant, and bionic aquatic weed is transplanted while water plant is planted in crab pond.Part water plant is substituted with bionic aquatic weed, occupies the space in crab pond, the overgrowing of summer water plant is effectively controlled, without using chemical agent, does not need to artificial weeding, environment-friendly high-efficiency；Bionic aquatic weed can imitate water plant and provide aquatic environment for crab, effectively control water temperature, not consume any substance；It is the oxygenation of crab pond that bionic aquatic weed, which can utilize solar energy, and service life is long, and synthesis is at low cost, suits large area to popularize；Polyethylene mesh module is made on the coast, plants water plant and bionic aquatic weed in advance, it is several to be laid in flakes, the plantation water plant time is reduced, is saved manually, when harvesting crab, polyethylene mesh module is pulled out into the water surface together with water plant together, makes not having to interfere the barrier caught in crab pond.
Description
Technical field
The invention belongs to culture of Chinese mitten crab technical fields, and in particular to a kind of method of river crab pond ecological control water plant.
Background technology
River crab is a kind of depth by the favorite aquatic products of the masses.The aquaculture model of mainstream has pond culture, paddy field aquaculture and big
Fence surface cultivation etc..And crab is liked water quality is peace and quiet, transparency is larger water body environment, water plant grow thickly, bait enriches, river crab
Optimum is grown, therefore uses pond culture mostly.In hot summer, a large amount of water plant is transplanted in aquaculture pond, pond moves into
Water plant can not only reduce water temperature, and the manufacture oxygen that can also purify water improves dissolved oxygen in water, can also make the vegetalitas bait of crab
Material also provides for river crab shell and covers place, and reduction is killed each other.But the feed of the excrement of crab and feeding is easily led
Cause the water eutrophication in river crab pond so that the prosperous length of water plant consumes the organic matter in a large amount of crab ponds, and oxygen content declines in water, mistake
Long excessively high water plant is exposed the surface easily rots at high temperature, destroys the water quality in crab pond, is unfavorable for the health of crab and rice
Growth.Artificial weeding and chemical weed control are mainly taken, but artificial weeding is time-consuming and laborious at present, cost is excessively high；Though chemical weed control is simple
Easy row, but chemical residue can be generated, do not meet green ecological cultivation theory.
Invention content
To overcome above-mentioned technical problem, the present invention provides a kind of river crab pond ecological controls that water plant is substituted using bionic aquatic weed
The method of water plant processed.
In order to achieve the above objectives, the present invention is achieved by the following technical solutions.
A kind of method of river crab pond ecological control water plant, bionic aquatic weed is transplanted while water plant is planted in crab pond.
Further the water plant is one kind in eel grass, hydrilla verticillata, waterweed.
Further the plant ratio of the water plant and bionic aquatic weed is 1：1~4.
Further the water plant intersects plant with bionic aquatic weed, and total planting density is 20 ~ 30 plants/m2
Further the bionic aquatic weed plant top is at surface of water.
Further the bionic aquatic weed plant top is equipped with the solar cell that can be floated and miniature air-blowing motor, air-blowing
Motor is connected with snorkel and extends to bionic aquatic weed root opening.
Polyethylene mesh module is further first made on the coast, and kind is set by planting density on polyethylene mesh module
Cup is planted, plants bottom of a cup hollow out, water plant and bionic aquatic weed are wrapped up in into root with crab bottom of pond mud drum, fills in plantation cup, sinks to crab together
Pond is simultaneously spliced, and covers entire crab pond in flakes.
Further the polyethylene grid module area is 1 ~ 2 m2。
Advantageous effect：Compared with prior art, the advantage of the invention is that：
1）Part water plant is substituted with bionic aquatic weed, occupies the space in crab pond, the overgrowing of summer water plant is effectively controlled, without using chemical drugs
Agent does not need to artificial weeding, environment-friendly high-efficiency；
2）Bionic aquatic weed can imitate water plant and provide aquatic environment for crab, effectively control water temperature, not consume any substance；
3）It is the oxygenation of crab pond that bionic aquatic weed, which can utilize solar energy, and service life is long, and synthesis is at low cost, suits large area to popularize；
4）Polyethylene mesh module is made on the coast, plants water plant and bionic aquatic weed in advance, it is several to be laid in flakes, reduce plantation water
The careless time saves manually, when harvesting crab, polyethylene mesh module is pulled out the water surface together together with water plant, makes not having in crab pond
Interfere the barrier of fishing.
Specific embodiment
With reference to example, the present invention is described in further detail.Bionic aquatic weed used in the present invention is green times of Shandong
Energy-saving environmental protection device Manufacturing Co., Ltd produces.
Embodiment 1
A kind of method of river crab pond ecological control water plant, first makes polyethylene mesh module, polyethylene grid module faces on the coast
Product is 1 m2, it is 30 plants/m by planting density2Setting plantation cup, plants bottom of a cup hollow out, by eel grass on polyethylene mesh module
Root is wrapped up in crab bottom of pond mud drum with bionic aquatic weed, is filled in plantation cup, is sunk to crab pond together and splice, cover entire crab in flakes
The plant ratio of pond, eel grass and bionic aquatic weed is 1：1, the height of bionic aquatic weed can at surface of water, and be imitated for its plant top
Unboiled water grass plant top is equipped with the solar cell that can float and miniature air-blowing motor, air-blowing motor be connected with snorkel extend to it is bionical
Water plant root is simultaneously open.When harvesting crab, polyethylene mesh module is pulled out into the water surface together with water plant together, pulls out hardship thereon
Grass rinses remaining part well, and second year is reused.
Embodiment 2
A kind of method of river crab pond ecological control water plant, first makes polyethylene mesh module, polyethylene grid module faces on the coast
Product is 2 m2, it is 20 plants/m by planting density2Setting plantation cup, plants bottom of a cup hollow out, by wheel blade on polyethylene mesh module
Black algae wraps up in root with bionic aquatic weed with crab bottom of pond mud drum, fills in plantation cup, sinks to crab pond together and splice, covering is entire in flakes
The plant ratio of crab pond, hydrilla verticillata and bionic aquatic weed is 1：2, the height of bionic aquatic weed for its plant top can at surface of water,
And bionic aquatic weed plant top is equipped with the solar cell that can be floated and miniature air-blowing motor, air-blowing motor are connected with snorkel and stretch
To bionic aquatic weed root and it is open.When harvesting crab, polyethylene mesh module is pulled out into the water surface together with water plant together, is pulled out thereon
Eel grass, remaining part is rinsed well, second year reuse.
Embodiment 3
A kind of method of river crab pond ecological control water plant, first makes polyethylene mesh module, polyethylene grid module faces on the coast
Product is 2 m2, it is 20 plants/m by planting density2Setting plantation cup, plants bottom of a cup hollow out, by Yi Le on polyethylene mesh module
Algae wraps up in root with bionic aquatic weed with crab bottom of pond mud drum, fills in plantation cup, sinks to crab pond together and splice, cover entire crab in flakes
The plant ratio of pond, waterweed and bionic aquatic weed is 1：4, the height of bionic aquatic weed for its plant top can at surface of water, and
Bionic aquatic weed plant top is equipped with the solar cell that can float and miniature air-blowing motor, air-blowing motor be connected with snorkel extend to it is imitative
Unboiled water grass roots portion is simultaneously open.When harvesting crab, polyethylene mesh module is pulled out into the water surface together with water plant together, pulls out hardship thereon
Grass rinses remaining part well, and second year is reused.
The present invention is illustrated according to above-described embodiment, it should be understood that above-described embodiment does not limit this in any form
Invention, all technical solutions obtained using equivalent substitution or equivalent transformation mode are within the scope of the present invention.
Claims (8)
- A kind of 1. method of river crab pond ecological control water plant, which is characterized in that transplanted while water plant is planted in crab pond bionical Water plant.
- 2. the method for a kind of river crab pond ecological control water plant according to claim 1, which is characterized in that the water plant is hardship One kind in grass, hydrilla verticillata, waterweed.
- 3. the method for a kind of river crab pond ecological control water plant according to claim 1, which is characterized in that the water plant is with imitating The plant ratio of unboiled water grass is 1：1~4.
- 4. the method for a kind of river crab pond ecological control water plant according to claim 1, which is characterized in that the water plant is with imitating Unboiled water grass intersects plant, and total planting density is 20 ~ 30 plants/m2。
- A kind of 5. method of river crab pond ecological control water plant according to claim 1, which is characterized in that the bionic aquatic weed Plant top is at surface of water.
- A kind of 6. method of river crab pond ecological control water plant according to claim 5, which is characterized in that the bionic aquatic weed Plant top is equipped with the solar cell that can be floated and miniature air-blowing motor, air-blowing motor are connected with snorkel and extend to bionic aquatic weed root Portion is open.
- 7. according to a kind of method of river crab pond ecological control water plant of claim 1 ~ 6 any one of them, which is characterized in that first exist Polyethylene mesh module is made on the bank, and plantation cup by planting density on polyethylene mesh module is set, plants bottom of a cup hollow out, it will Water plant wraps up in root with bionic aquatic weed with crab bottom of pond mud drum, fills in plantation cup, sinks to crab pond together and splice, covering is entire in flakes Crab pond.
- A kind of 8. method of river crab pond ecological control water plant according to claim 7, which is characterized in that the polythene net Lattice module area is 1 ~ 2 m2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711189157.3A CN108157162A (en) | 2017-11-24 | 2017-11-24 | A kind of method of river crab pond ecological control water plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711189157.3A CN108157162A (en) | 2017-11-24 | 2017-11-24 | A kind of method of river crab pond ecological control water plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108157162A true CN108157162A (en) | 2018-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711189157.3A Pending CN108157162A (en) | 2017-11-24 | 2017-11-24 | A kind of method of river crab pond ecological control water plant |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874715A (en) * | 2019-04-09 | 2019-06-14 | 上海海洋大学 | One seed shrimp-crab pond ecological breeding system and its cultural method |
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| CN1385061A (en) * | 2002-06-25 | 2002-12-18 | 上海综开长江口绒螯蟹购销有限公司 | Structure mode for button crab cultivation pool |
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| CN1907884A (en) * | 2006-08-04 | 2007-02-07 | 林云明 | Intelligent bionic aquatic weed |
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| CN106359222A (en) * | 2016-09-13 | 2017-02-01 | 江苏省淡水水产研究所 | Method for cultivating eriocheir sinensis in small pool |
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|---|---|---|---|---|
| CN1385061A (en) * | 2002-06-25 | 2002-12-18 | 上海综开长江口绒螯蟹购销有限公司 | Structure mode for button crab cultivation pool |
| JP2005065678A (en) * | 2003-08-25 | 2005-03-17 | Tokushukai Kaiyo Igaku Kenkyusho:Kk | Creation of eel-grass bed using network structural body |
| CN1907884A (en) * | 2006-08-04 | 2007-02-07 | 林云明 | Intelligent bionic aquatic weed |
| CN103814804A (en) * | 2014-01-09 | 2014-05-28 | 严爱平 | Strip planting method of aquatic plants in crab-shrimp culture pond |
| CN106359222A (en) * | 2016-09-13 | 2017-02-01 | 江苏省淡水水产研究所 | Method for cultivating eriocheir sinensis in small pool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874715A (en) * | 2019-04-09 | 2019-06-14 | 上海海洋大学 | One seed shrimp-crab pond ecological breeding system and its cultural method |
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Application publication date: 20180615 |
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