CN210855465U - Grass type clear water stable state structure - Google Patents
Grass type clear water stable state structure Download PDFInfo
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- CN210855465U CN210855465U CN201921639206.3U CN201921639206U CN210855465U CN 210855465 U CN210855465 U CN 210855465U CN 201921639206 U CN201921639206 U CN 201921639206U CN 210855465 U CN210855465 U CN 210855465U
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- lake body
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- grass
- clear water
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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
- 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
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Abstract
The utility model belongs to the field of water quality regulation, in particular to a grass-type clear water stable structure, which comprises a lake body, wherein the lake body comprises a bottom part, a middle lower part, a middle part, a surface part and a lake body slope wall; shellfish is arranged at the bottom of the lake body, and submerged plants are planted at the bottom of the lake body and on the slope wall of the lake body; algae plants are planted at the middle lower part of the lake body, and a plurality of algae eating insects are arranged at the periphery of the algae plants according to the ratio of 1000-3000 times; carnivorous fishes and omnivorous fishes are arranged in the middle of the lake body, and the proportion of the carnivorous fishes and omnivorous fishes is 2-3: 1, setting a ratio; a plurality of emergent aquatic plants are arranged on the surface of the lake body and the slope edge of the slope wall of the lake body, and the submerged plants and the emergent aquatic plants are arranged according to the ratio of 3-5: 1; the shellfish is arranged in a density of 15-25 per square meter, and the proper density is more beneficial to ecological stability; the surface of the lake body is also provided with a plurality of planktons; the utility model discloses whole quality of water of grass type clear water stable state structure is limpid, ecological structure is stable, self-repairing can the reinforce.
Description
Technical Field
The utility model belongs to the ecosystem field especially relates to a grass type clear water stable state structure.
Background
Under the influence of garbage and nutritive salt, when the nutritive salt is increased to a certain degree (namely the external environmental pressure reaches the self-repairing limit of the system), a grass-type ecological system collapses, turns to an alga-type turbid water ecological system and cannot be self-repaired; the algae type muddy water ecosystem has too many algae plants and less algae eating insects, so that the algae plants are seriously propagated and even cover the water surface, and the algae type muddy water ecosystem has turbid, disordered and ugly water quality and even has odor and is not beneficial to being used as an ecological structure of an artificial lake.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to disclose a grass type clear water stable state structure that quality of water is limpid, ecological structure is stable, self-repairing ability is strong.
In order to achieve the purpose, the utility model provides a grass-type clear water stable structure, which comprises a lake body, wherein the lake body comprises a bottom part, a middle lower part, a middle part, a surface part and a lake body slope wall; shellfish is arranged at the bottom of the lake body, and submerged plants are planted at the bottom of the lake body and on the slope wall of the lake body; algae plants are planted at the middle lower part of the lake body, and a plurality of algae eating insects are arranged at the periphery of the algae plants according to the ratio of 1000-3000 times; carnivorous fishes and omnivorous fishes are arranged in the middle of the lake body, and the proportion of the carnivorous fishes and omnivorous fishes is 2-3: 1, setting a ratio; the surface part of the lake body and the slope edge of the slope wall of the lake body are provided with a plurality of emergent aquatic plants, and the submerged plants and the emergent aquatic plants are arranged according to the ratio of 3-5: 1.
In the technical scheme, the algae eating insects can inhibit the growth of the algae plants more than the algae plants; carnivorous fish more than omnivorous fish can control the reduction of aquatic plants; the submerged plants can absorb nutrient substances in the water body in the growth process, including nitrogen, phosphorus and the like, and play a positive role in relieving water eutrophication; emergent aquatic plants can control the frequent occurrence of algal blooms in lakes.
As an improvement of the utility model, the shellfish is arranged in a density of 15-25 per square meter, and the proper density is more beneficial to ecological stability.
As an improvement of the utility model, the submerged plants are planted in the density of 100 plus 150 per square meter, which is more beneficial to ecological stability.
As an improvement of the utility model, the algae plants are planted in the density of 30-60 per square meter, which is more beneficial to the ecological stability.
As an improvement of the utility model, the lake surface is also provided with a plurality of plankton, which has the function of transporting organic matter to the lower layer.
As an improvement of the utility model, the submerged plant is tape grass, which has long leaves, emerald green and clumpy, and is a good greening arrangement material in aquarium, plant garden waterscape, scenic spot waterscape, courtyard pool.
As an improvement of the utility model, the emergent aquatic plant is cattail, and its blade is tall and straight, and the inflorescence is sturdy for flowers are vwatched.
In summary, the algae-eating insects in the grass-type clear water stable structure of the utility model are more than the algae plants, so that the growth of the algae plants can be inhibited; carnivorous fish more than omnivorous fish can control the reduction of aquatic plants; the submerged plants can absorb nutrient substances in the water body in the growth process, including nitrogen, phosphorus and the like, and play a positive role in relieving water eutrophication; emergent aquatic plants can control the frequent occurrence of algal blooms in lakes; plankton has the function of transporting organic matters to the lower layer; the tape grass is a good greening arrangement material; the cattail is used for flower appreciation; the utility model discloses whole quality of water of grass type clear water stable state structure is limpid, ecological structure is stable, self-repairing can the reinforce.
Drawings
FIG. 1 is a schematic structural view of a grass-type clear water stable structure of the present invention;
in the drawings are labeled: 2. bottom, 3, middle-lower part, 4, middle part, 5, surface, 6, lake slope wall, 21, shellfish, 22, submerged plant, 31, algae plant, 32, algae eating insect, 41, carnivorous fish, 42, omnivorous fish, 51, emergent aquatic plant, 52, lake wall breaking slope edge, 60 and plankton.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. The following embodiments are described to help understand the present invention, but the present invention is not limited to the embodiments.
Fig. 1 shows a grass-type clear water stable structure provided by the present invention, which comprises a lake body, wherein the lake body comprises a bottom part 2, a middle lower part 3, a middle part 4, a surface part 5 and a lake body slope wall 6; shellfish 21 is arranged at the bottom 2 of the lake body, and submerged plants 22 are planted at the bottom 2 of the lake body and on the slope wall 6 of the lake body; algae 31 are planted at the middle lower part 3 of the lake body, and a plurality of algae eating insects 32 are arranged at the periphery of the algae 31 according to the ratio of 1000-; carnivorous fish 41 and omnivorous fish 42 are arranged in the middle 4 of the lake body, and the proportion of the carnivorous fish 41 and omnivorous fish 42 is 2-3: 1, setting a ratio; the surface part 5 of the lake body and the slope edge 52 of the slope wall of the lake body are provided with a plurality of emergent aquatic plants 51, and the submerged plants 22 and the emergent aquatic plants 51 are arranged according to the ratio of 3-5: 1.
In the above technical scheme, the algae eating insect 32 can inhibit the growth of the algae 31 more than the algae 31; carnivorous fish 41 more than omnivorous fish 42 can control the reduction of aquatic plants; the submerged plant 22 can absorb nutrient substances in the water body, including nitrogen, phosphorus and the like, in the growth process, and plays a positive role in relieving water eutrophication; the emergent aquatic plants 51 can control the frequent occurrence of algal blooms in lakes.
In the preferred scheme of the utility model, the shellfish 21 is arranged in a density of 15-25 per square meter, and the proper density is more beneficial to ecological stability.
In the preferred scheme of the utility model, the submerged plants 22 are planted in the density of 100 plus 150 per square meter, which is more beneficial to ecological stability.
In the preferred scheme of the utility model, the algae 31 are planted in the density of 30-60 per square meter, which is more beneficial to the ecological stability.
In the preferred embodiment of the present invention, the lake surface 5 is further provided with a plurality of plankton 60, which has the function of transporting organic materials to the lower layer.
In the preferred embodiment of the present invention, the submerged plant 22 is a tape grass with long leaves, emerald green and clumpy, which is a good greening arrangement material in aquarium, garden waterscape, scenic spot waterscape, courtyard pool.
The utility model discloses an among the preferred scheme, emergent aquatic plant 51 is cattail, and its blade is tall and straight, and the inflorescence is stout for flowers are vwatched.
In the embodiment of the utility model, the roots and stems of the submerged plants, the algae plants and the emergent aquatic plants are all at the bottom of the artificial lake, the surface of the submerged plants is distributed on the bottom of the lake body and the wall breaking of the lake body, the surface of the algae plants is distributed on the middle and lower part of the lake body, and the surface of the emergent aquatic plants is distributed on the surface of the lake body.
In summary, the algae eating insects 32 in the grass-type clear water stable structure of the utility model are more than the algae plants 31, which can inhibit the growth of the algae plants 31; carnivorous fish 41 more than omnivorous fish 42 can control the reduction of aquatic plants; the submerged plant 22 can absorb nutrient substances in the water body, including nitrogen, phosphorus and the like, in the growth process, and plays a positive role in relieving water eutrophication; the emergent aquatic plants 51 can control the frequent occurrence of algal blooms in lakes; the plankton 60 has the function of transporting organic matter to the lower layer; the tape grass is a good greening arrangement material; the cattail is used for flower appreciation; the utility model discloses whole quality of water of grass type clear water stable state structure is limpid, ecological structure is stable, self-repairing can the reinforce.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A grass-type clear water stable structure comprises a lake body, and is characterized in that the lake body comprises a bottom, a middle lower part, a middle part, a surface part and a lake body slope wall; shellfish is arranged at the bottom of the lake body, and submerged plants are planted at the bottom of the lake body and on the slope wall of the lake body; algae plants are planted at the middle lower part of the lake body, and a plurality of algae eating insects are arranged at the periphery of the algae plants according to the ratio of 1000-3000 times; carnivorous fishes and omnivorous fishes are arranged in the middle of the lake body, and the proportion of the carnivorous fishes and omnivorous fishes is 2-3: 1, setting a ratio; the surface part of the lake body and the slope edge of the slope wall of the lake body are provided with a plurality of emergent aquatic plants, and the submerged plants and the emergent aquatic plants are arranged according to the ratio of 8-12: 1.
2. A grass-type clear water stable structure as claimed in claim 1 wherein said shellfish is arranged at a density of from 15 to 25 per square meter.
3. The grass-type clear water stable structure of claim 1, wherein the submerged plants are planted at a density of 100-.
4. A grass-type clear water stable structure according to claim 1, wherein said algae plants are planted at a density of from 30 to 60 per square meter.
5. A grass type clear water stable structure as claimed in claim 1, characterized in that a plurality of plankton are arranged on the surface of the lake.
6. A grass-type clear water stable structure according to claim 1, wherein said submerged plant is tape grass.
7. A grass-type clear water stable structure as claimed in claim 1, wherein said emergent aquatic plant is typha orientalis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921639206.3U CN210855465U (en) | 2019-09-27 | 2019-09-27 | Grass type clear water stable state structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921639206.3U CN210855465U (en) | 2019-09-27 | 2019-09-27 | Grass type clear water stable state structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210855465U true CN210855465U (en) | 2020-06-26 |
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ID=71284585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921639206.3U Active CN210855465U (en) | 2019-09-27 | 2019-09-27 | Grass type clear water stable state structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210855465U (en) |
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2019
- 2019-09-27 CN CN201921639206.3U patent/CN210855465U/en active Active
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