System and method for estimating intertidal zone survival rate of coelomactra antiquata

Abstract

The invention belongs to the technical field of coelomactra antiquata resource recovery, and discloses a system and method for estimating intertidal zone survival rate of coelomactra antiquata. The system for estimating the intertidal zone survival rate of the coelomactra antiquata is characterized in that a three-dimensional frame is provided with two rectangular frames and four stand columns, and the four stand columns are fixedly connected to the four end points of the two rectangular frames respectively and are perpendicular to the rectangular frames; the two rectangular frames are arranged in parallel in an up-down spaced mode, and box-shaped warp knitting node-free net covers are installed on the rectangular frames; the top ends of the stand columns are fixedly connected to the end points of the rectangular frame on the upper side, and the bottom ends of the stand columns extend to the position below the rectangular frame on the lower side; and four fixing rings are fixed to the upper side of each rectangular frame, and inclined supporting rods are arranged on the four fixing rings respectively. According to the method, coelomactra antiquata fries grow normally and are not affected, and the stand columns and part of frame bodies are buried in silt; and meanwhile, the four inclined supporting rods are matched with the fixing rings, so that the three-dimensional frame can be fixed, the frame body cannot be shifted due to sea wave scouring, and the situation that the estimation of the survival rate is affected due to escape of the coelomactra antiquata cannot be caused.

Description

technical field [0001] The invention belongs to the technical field of restoration of Xishi tongue resources, and in particular relates to a system and method for estimating the intertidal survival rate of Xishi tongue. Background technique [0002] At present, in response to the current situation of the declining resources of Xi Shi tongue in my country's coastal areas, research on the restoration technology of Xi Shi tongue resources and the evaluation technology of resource restoration effects have been carried out in Fujian. In terms of research, there are no relevant research reports on the estimation of the survival rate of Xishi tongue after artificial proliferation and release at home and abroad. It is particularly important to design a device for estimating the survival rate of Xi Shi tongue in the intertidal zone. [0003] Through the above analysis, the existing problems and defects of the prior art are: there are no related research reports at home and abroad on t...

AI Technical Summary

Problems solved by technology

[0002] At present, in response to the current situation of the declining resources of Xi Shi tongue in my country's coastal areas, research on the recovery technology of Xi Shi tongue resources and the evaluation technology of resource restoration effects have been carried out in Fujian. In terms of research, there are no relevant research reports on the estimation of the survival rate of the Xishi tongue after artificial proliferation and release at home and abroad. It is particularly important to design a device for estimating the survival rate of the Xishi tongue in the intertidal zone.

[0003] Through the above analysis, the existing problems and defects of the existing technology are: there are no relevant research reports at home and abroad about the estimation of the survival rate of the Xi Shi tongue after artificial proliferation and release.

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