CN1506324A - Underwater lawn - Google Patents
Underwater lawn Download PDFInfo
- Publication number
- CN1506324A CN1506324A CNA021510350A CN02151035A CN1506324A CN 1506324 A CN1506324 A CN 1506324A CN A021510350 A CNA021510350 A CN A021510350A CN 02151035 A CN02151035 A CN 02151035A CN 1506324 A CN1506324 A CN 1506324A
- Authority
- CN
- China
- Prior art keywords
- water
- lawn
- underwater
- underwater lawn
- fixed support
- 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
Landscapes
- Cultivation Of Seaweed (AREA)
Abstract
The underwater lawn consists of submerged plant, which is set on organic matter to grow lawn. The underwater lawn is set inside water to improve water quality, increase oxygen content in water and maintain ecological balance effectively.
Description
Technical field:
The present invention relates to a kind of refining plant, relate in particular to a kind of plant purification device, particularly a kind of underwater lawn.
Background technology:
Water in the existing water scenery because the oxygen level in the water reduces, makes the aquatic animals and plants in the water be difficult to existence, thereby has destroyed ecological balance on the other hand usually because the growth and breeding of algae and bacterium makes deteriorating water quality.
Summary of the invention:
Technical problem to be solved by this invention is: along with the living environment in the sub-district is improved day by day, the appearance of water scenery dwelling house, Man ﹠ Nature can be contacted more intimately, but the water in the water scenery is usually because the growth and breeding of algae and bacterium makes deteriorating water quality, on the other hand because the minimizing of the oxygen level in the water, make the aquatic animals and plants in the water be difficult to existence, thereby destroyed ecological balance.The present invention provides a kind of underwater lawn for the technical scheme that the problems referred to above adopted that solves in the prior art, described this underwater lawn is made of submerged plant, it is characterized in that described submerged plant is arranged at organic going up and generates the lawn, described lawn is positioned in the water, concrete, can be provided with fixed support in bottom, described lawn, described fixed support is externally connected to lifting device, described lifting device can be regulated the depth of fixed support in water, and then can regulate the depth of lawn in water, perhaps described lawn can be implanted on the water-bed earth.
The present invention compared with the prior art effect is positive and tangible, the present invention answers the quality that can improve water body in the water effectively, increase the oxygen content of water body, waterplant is when growth is vigorous simultaneously, can in lake water, secrete some biochemical substances, kill algae or suppress its growth and breeding, kept the natural eubiosis.
Purpose of the present invention, feature and advantage will be elaborated in conjunction with the accompanying drawings by embodiment.
Description of drawings:
Fig. 1 is the synoptic diagram of a preferred embodiment of underwater lawn of the present invention.
Fig. 2 is the fixed support synoptic diagram of a preferred embodiment of underwater lawn of the present invention.
Embodiment:
As depicted in figs. 1 and 2, underwater lawn of the present invention is made of submerged plant, it is characterized in that described submerged plant is arranged at organic going up and generates lawn 1, and described lawn 1 is positioned in the water.When lake water water quality is not good,, can cause death because there is not sufficient sunlight because poor transparency is transplanted the lawn to lakebed.Can be provided with fixed support 2 this moment in 1 bottom, described lawn, described fixed support 2 is externally connected to lifting device 3, variation according to water transparency, described lifting device 3 can be regulated the depth of fixed support 2 in water, and then can regulate the depth of lawn 1 in water, improve the surviving rate of underwater lawn.After water body is limpid, described lawn can be implanted on the water-bed earth.
The present invention is applied in the water body, can improve aquatic ecosystem, and wherein, (1) high submerged plant has the obvious suppression effect to algae.Underwater lawn not only can directly absorb nutritive substance from lake water by the cauline leaf surface of plant materials, can also obtain nutritive substance from bed mud.Under the high-density planting situation, aspect nutrient competition, occupy absolute advantage than algae.Waterplant can secrete some biochemical substances in lake water when growth is vigorous simultaneously, kills algae or suppresses its growth and breeding.(2) underwater lawn is to the cleaning action of water body.When biological nutrition materials such as a large amount of nitrogen, phosphorus are present in the water body, can cause the eutrophication of water quality.Underwater lawn helps the nutritive equilibrium in lake to these nutritive element ground absorption cleanings, can prevent lake eutrophication effectively.(3) underwater lawn can increase the oxygen content of water body.Underwater lawn discharges oxygen under water by photosynthesis, increases dissolved oxygen content in the water with this, helps that microorganism carries out oxygenolysis up hill and dale to pollution substance in the water, also helps the growth of other animals in the water simultaneously.Underwater lawn is bonded on the bed mud, can reduce in the bed mud pollutent and suspend once more and dissolve release, and the submerged plant excretory helps condensate matter simultaneously, can promote the flocculating settling of the organic substance of finely ground particle substance, solubilised state in the lake water.(4) underwater lawn provides food and the place of perching for other animals.Underwater lawn is through photosynthesis, and having synthesized many nutritive substances can provide food for other hydrocoles directly or indirectly.Many products stick together fish, crab, shrimp of gamogenetic egg etc. lays eggs, perches on the lawn under water, also can hide the predation of some violent natural enemies therein.The plantation of underwater lawn helps the diversity of create environment in water, the diversity of biological protection.(5) underwater lawn has wave absorption to subtract the effect of wave.The wave disturbance lakebed can cause seething of lake bed sediment, reduces the transparency of lake water, causes water body to pollute once more.Water-bed dense planting underwater lawn when wind and waves, can be subdued stormy waves, consolidates bed mud, plays good shock absorption, helps the stable of water body environment.
Claims (2)
1, a kind of underwater lawn, constitute by submerged plant, it is characterized in that: described submerged plant is arranged at organic going up and generates the lawn, described lawn is positioned in the water, and bottom, described lawn is provided with fixed support, and described fixed support is externally connected to lifting device, described lifting device can be regulated the depth of fixed support in water, and then can regulate the depth of lawn in water.
2, underwater lawn as claimed in claim 1 is characterized in that: described lawn is implanted on the water-bed earth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021510350A CN1506324A (en) | 2002-12-05 | 2002-12-05 | Underwater lawn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021510350A CN1506324A (en) | 2002-12-05 | 2002-12-05 | Underwater lawn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1506324A true CN1506324A (en) | 2004-06-23 |
Family
ID=34234219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021510350A Pending CN1506324A (en) | 2002-12-05 | 2002-12-05 | Underwater lawn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1506324A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101356881B (en) * | 2008-06-24 | 2012-11-14 | 南京大学 | Liftable submerged plant growth bed and production and use method thereof |
| CN107902854A (en) * | 2017-12-29 | 2018-04-13 | 宁波甬骋智能科技有限公司 | A kind of automatically reset improves the control method of dissolved oxygen amount rabbling mechanism |
-
2002
- 2002-12-05 CN CNA021510350A patent/CN1506324A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101356881B (en) * | 2008-06-24 | 2012-11-14 | 南京大学 | Liftable submerged plant growth bed and production and use method thereof |
| CN107902854A (en) * | 2017-12-29 | 2018-04-13 | 宁波甬骋智能科技有限公司 | A kind of automatically reset improves the control method of dissolved oxygen amount rabbling mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102976492B (en) | Water ecological purification system and method | |
| CN204426348U (en) | A kind of ecologic breeding mixing net cage | |
| JP2017148007A (en) | Cultivation system of fish seedling | |
| CN211770560U (en) | Combined type three-dimensional ecological floating bed for riverway restoration and purification | |
| CN106688967A (en) | Novel aquaculture ecological circulating system | |
| KR101727485B1 (en) | Plant cultivation water purification fish farming equipment of natural ecology environment | |
| CN110304730A (en) | A kind of Compound water ecology restoration method | |
| CN107950444A (en) | One seed shrimp dish fish stereo ecological cultural method | |
| CN102106308A (en) | Mud flats shellfish intermediate cultivation pond and cultivation method thereof | |
| CN1530336A (en) | Biological recovery of small eutrophic water body | |
| CN110589981A (en) | Combined type three-dimensional ecological floating bed for riverway restoration and purification | |
| CN100556828C (en) | The biological treating method of eutrophication water | |
| CN109496924A (en) | A kind of outdoor ponds cultural method of pearl rough gentian grouper | |
| CN211470937U (en) | Ecological water purification and sterilization type artificial ecological floating island system | |
| CN100397983C (en) | Ecological environment optimization regulation method for prawn breeding pool on alkaline land | |
| KR101752198B1 (en) | Floating artificial island structure for algae control | |
| CN110292016A (en) | A kind of farmland aquatic ecosystem recirculation system | |
| KR101957022B1 (en) | New marine forest forming method using attachment and growth of zygotes of sargassum species on the natural basalt gravels | |
| CN103518657A (en) | Intermediate cultivating method capable of improving survival rate of pinctada maxima spats | |
| CN106614179A (en) | Seawater shrimp pond ecological farming method | |
| CN110250047A (en) | A kind of method of industrial aquaculture threadfin | |
| CN1506324A (en) | Underwater lawn | |
| CN105016486A (en) | Control formula and enforcement method aiming at enteromorpha harm during polyculture of shrimp, crab and shellfish | |
| CN104872027B (en) | Facility and method for indoor large-scale cultivation of larvae and juveniles of Sillago sihama using prawn cultivation wastewater | |
| CN1506323A (en) | Underwater lawn |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |