Liftable submerged plant growth bed and production and use method thereof

Abstract

An elevator submerged plant growing bed, a production method thereof and an application method thereof belong to the technical field of ecological environment engineering. By adopting the device, the recovery of submerged vegetation can be carried out in a water area with low-transparence water bodies, big water-level fluctuation and nearly no submerged plant. The device consists of five parts, namely, a bed body, a buoyancy regulation and control system, a fixing system, a depth regulating system, plants and growth matrixes thereof, wherein, the bed body consists of a bamboo joint and a steel frame which are fixed; the buoyancy control comprises a floating ball combination and a buoyancy bamboo joint combination; the fixing system is a pythmic fixing member and a connecting line between the pythmic fixing member and the bed body; the depth regulating system comprises a floating ball adjusting rope and a measuring device; and the plants and the growth matrixes comprise submerged plants, mud placing bamboo joints and bottom mud for plant growth. The device designed in the invention can provide a carrier for the water bodies in which the recovery of the submerged vegetation is hard to carry out under the existing natural conditions, which is favorable for the recovery of the submerged vegetation.

Description

1. Technical field [0001] The invention belongs to the technical field of ecological environment engineering, and in particular relates to a device capable of adjusting its position in the water according to the change of the transparency of the water body so as to make submerged plants survive and grow and an application method thereof. 2. Background technology [0002] Planting submerged plants in polluted water bodies has always been one of the key points in the restoration of damaged aquatic ecosystems. The survival of submerged plants can provide higher oxygen content for water bodies, thereby increasing the survival probability of other aquatic plants, thereby further purifying Water body. However, the low light transmittance of polluted water restricts the recovery of submerged vegetation, which is one of the difficulties in water restoration. [0003] According to patent and literature search, domestic Xie Tian and others have designed an attachment device for the g...

AI Technical Summary

Problems solved by technology

[0006] Invented a growth device for submerged plants, which can adjust the underwater growth position with the change of light transmittance, and use the buoyancy system to provide a stable growth dep

Images