A floating cultivation device for aquatic plants

Abstract

The invention relates to a floating cultivation device for aquatic plants, which comprises a height-adjustable bracket, buoyancy ropes, cultivation net ropes, stable ropes and aquatic plants. The height-adjustable bracket includes a fixed part and a movable part; the fixed part includes a column and a fixed steel wire that is obliquely pulled; one side of the column along the height direction is provided with a sawtooth groove, and there are multiple notches along different heights of the sawtooth groove; the movable part includes The button pull rod, the torsion pull rod is provided with a horizontal clamping column perpendicular to its body, the clamping column is limited in the slot, the horizontal clamping column can be separated from the slot after the button pull rod is twisted, and the twisting pull rod moves in the vertical direction and then twists again to make the horizontal The clamping column is limited in another notch. The invention is not affected by water level changes and freezing, so as to purify water quality and increase plant diversity. The device has the characteristics of ecology, environmental protection, simple construction, convenient management, etc. It can also effectively regulate the diversity and density of plants in the water body and improve the ecological environment of the water body.

Description

technical field [0001] The invention relates to a floating cultivation device for aquatic plants, which belongs to the technical field of aquatic plant cultivation. Background technique [0002] There are a large number of deep waters such as lakes, reservoirs, and rivers in our country. Due to the impact of environmental pollution, the water environment is deteriorating day by day. The implementation of water ecological restoration has become an important part of my country's environmental protection. At present, my country's ecological restoration of lakes, reservoirs, rivers and other waters mainly adopts methods such as pollution control, dredging, aeration, sedimentation, planting of aquatic plants, release of microorganisms, placement of aquatic animals, and biological chain regulation. Among them, planting aquatic plants to restore polluted water bodies is the most commonly used technical method. Aquatic plants to restore water environment have the characteristics of ...

AI Technical Summary

Problems solved by technology

Among them, planting aquatic plants to remediate polluted water bodies is the most commonly used technical method. Aquatic plants to remediate water environment have the characteristics of wide implementation range, quick results, and good landscape effects, but there are difficulties such as difficult planting and control in deep water areas.

[0003] Especially for deep ponds or lakes, waters with poor water quality, such as large lakes with deep water sources, sunlight cannot shine on the bottom of the water, aquatic plants cannot get light, and cannot grow, resulting in deterioration of water quality and reduced transparency

However, the aquatic plants floating on the water are unable to float and grow on the water because of the direct sunlight, the light is too strong, and the temperature is high.

[0004] To sum up, the existing planting methods of submerged plants are generally suitable for waters with small water surface and shallow depth; in addition, the planting of existing submerged plants has high construction costs and is difficult to apply to large waters such as lakes, and , with the growth of aquatic plants and other submerged plants, their own buoyancy will increase. How to adjust the depth of aquatic plants in large waters is also a technical problem to be solved

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