Roll blanket type submerged plant planting device suitable for working with water and installation method thereof

Abstract

The invention provides a roll blanket type submerged plant planting device suitable for working with water and an installation method thereof. The planting device comprises submerged plants seedlings,a planting net blanket, aggravated ground cages, shaped moisturizing cotton and fixing bamboo fish traps. The installation method of the roll blanket type submerged plant planting device includes thesteps of cultivating robust submerged plants into seedlings, weaving the planting net blanket with degradable string and fixing target submerged plant seedlings at each knot, fixing the aggravated ground cages by spacing in the horizontal and vertical directions of the planting net blanket, laying the shaped moisturizing cotton containing moisture under the net according to the size of the planting net blanket, then rolling up and transporting the moisturizing cotton together with the planting net blanket, and expanding the moisturizing cotton and planting net blanket in target waters with both ends fixed by the bottom fish traps. The roll blanket type submerged plant planting device suitable for working with water and the installation method thereof have the advantages of covering the process of production and transportation of the roll blanket type submerged plant planting blanket, installation and planting, solving the problems that submerged plants are difficult to be planted whenpeople work with water and under the disturbance of wind, waves and currents, and promoting the progress of lake ecological restoration technology.

Description

technical field [0001] The invention belongs to the technical field of environmental engineering, and in particular relates to a carpet-rolling submerged plant planting device and an installation method suitable for operations with water. Background technique [0002] The measures for the successful restoration and long-term maintenance of eutrophic water bodies mainly include three aspects: cutoff of exogenous pollution, control of endogenous pollution, and construction of aquatic ecosystems. Among them, the restoration of submerged plants is the basis for the construction of submerged ecosystems and a key measure for long-term water quality maintenance. Therefore, the water ecosystems that have been successfully restored and maintained for many years at home and abroad all restore submerged plants by means of natural restoration or artificial planting. [0003] However, the methods for recovering submerged plants are not mature yet. European and American countries have r...

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Problems solved by technology

The sowing method is greatly affected by the transparency of the water body, wind waves, water currents, etc., and the germination rate, survival rate and coverage are difficult to control; the survival rate of the transplanting method is high, and the coverage can also be controlled artificially, but the water body needs to be drained, like transplanting rice seedlings. The same planting cannot be carried out in natural water bodies that cannot lower the water level; methods such as root wrapping and semi-floating carrier transplanting can be carried out with water, but the survival rate is low, and repeated replanting is required, and the operating cost is very high

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