Suspension-type submerged plant soilless ecological bed

Abstract

The invention discloses a suspension-type submerged plant soilless ecological bed which comprises a bed body, a suspension position adjusting device and an anchor member. The bed body is a box with the upper end open, a growth matrix is laid in the box and comprises an upper-layer coir mat and a lower-layer coir mat, a plurality of through holes are formed in the upper-layer coir mat and used for allowing submerged plants to penetrate, and the lower-layer coir mat is used for allowing root systems of the submerged plants to adhere; the suspension position adjusting device comprises a buoyancy block and a connecting rope, the buoyancy block is composed of a plurality of buoyancy block bodies made of a solid-state material with density smaller than water, fixed around the bed body and used for providing buoyancy to the bed body, the connecting rope connects the anchor member with the bed body and used for limiting position of the bed body, and the anchor member is arranged at the bottom of a water body and connected with the connecting rope. The suspension-type submerged plant soilless ecological bed has the advantages of reusability, convenience in maintaining, position adjustability and low cost.

Description

technical field [0001] The invention belongs to the field of environmental technology, and in particular relates to a soilless ecological bed for suspended submerged plants. Background technique [0002] In recent years, my country's environmental problems have become increasingly prominent, among which water pollution is particularly serious. The intensification of water pollution and government policy orientation have promoted the development of water ecological restoration technology, among which the underwater vegetation restoration centered on large aquatic plants has become a hot spot in the field of water environment technology. [0003] In eutrophic water bodies, due to the influence of water environmental factors such as transparency, water depth, water quality and bottom quality, it is very difficult for submerged vegetation to recover naturally. A number of research results and engineering cases have proved that artificially assisted aquatic vegetation reconstruc...

AI Technical Summary

Problems solved by technology

Under the conditions of low water transparency, large water depth, and poor bottom quality, traditional planting methods have great limitations, the survival rate of submerged plants is very low, and vegetation recovery is difficult

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