Laver breeding device

Abstract

The invention discloses a laver breeding device, which is characterized in that floating ball carriers are formed by fixing floating balls and cross rods, a plurality of floating ball carriers are transversely arranged along the length direction of the breeding net, the floating ball carriers at the front end and the rear end of the breeding net are respectively a front floating ball carrier and arear floating ball carrier, the left side and the right side of the front floating ball carrier and the rear floating ball carrier are respectively tied with a pair of cables, two pairs of the cablesboth comprise first cables and second cables, the free ends of the first cable and the second cable in each pair of cables are tied together and are respectively connected with two third cables, andthe free ends of the two third cables can be respectively fixed with two column piles, so that people can hook the distal end of the cross rods of the front floating ball carrier or the rear floatingball carrier through a pull rod to lift the cross rods, and the whole breeding net can be turned over by taking the two third cables as rotary central shafts of the device, so that laver seedlings canbe soaked and solarized.

Description

technical field [0001] The invention belongs to cultivation of laver, and relates to a device for cultivating laver, more specifically, a device capable of turning over a culture net by operating a floating ball, so that the laver can dry out and carry out photosynthesis at the same time. Background technique [0002] Seaweed, as an economic crop, is favored by consumers for its delicious taste, rich in protein and various elements needed by the human body. In recent years, a large number of tidal flats have been continuously reduced due to engineering construction, and grid farming in shallow sea areas has become more and more respected by people. [0003] In seaweed cultivation, seaweed seedlings need to be continuously soaked in seawater and dried out of sea level to receive sunlight, which makes large-scale grid cultivation of seaweed very hard and troublesome. In particular, the labor intensity of workers is high when the grid is pulled back to the land to be exposed to...

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