Long-seedling-rope kelp culture frame and culture method of kelp

Abstract

The invention discloses a long-seedling-rope kelp culture frame and a culture method of kelp, and belongs to the technical field of kelp culture. The culture frame provided by the invention comprisesbuoyant rods, positioning rods and seedling ropes. The positioning rods are arranged at the outer side of the buoyant rods in parallel; the positioning rods are positioned below the buoyant rods; theseedling ropes are positioned below the positioning rods; the seedling ropes are perpendicular to the positioning rods; two ends of each seedling rope are connected with the positioning rods; the middle parts of the seedling ropes are connected with the buoyant rods through buoyant rod hanging ropes; the buoyant rods, the positioning rods and the seedling ropes are all provided with floaters; twoends of each buoyant rod and each positioning rod are respectively connected with pegs through peg ropes; and the pegs are fixed to the seabed. The invention also provides a method for kelp culture onthe culture frame. According to the culture frame provided by the invention, small foam floaters are arranged on the seedling ropes, so that the problem that the water layer of kelp culture is not uniform is solved, so that the yield of the kelp is improved. The seedling ropes provided by the invention has a length which can reach 100-200 meters, and are suitable for mechanized operation, the operation clearance is reduced, the working efficiency is improved, and the economic benefit is increased.

Description

technical field [0001] The invention belongs to the technical field of kelp culture, in particular to a long seedling rope kelp culture raft and a culture method thereof. Background technique [0002] Kelp is a large marine brown algae plant that grows in low-temperature seawater. It belongs to seaweed plants and can be eaten in various ways. Because of its high content of iodine, it has a positive effect on the prevention of big neck disease, and kelp is delicious and cheap, so it is deeply loved by people. [0003] Seaweed has been cultured in my country for decades. Especially since the 1980s and 1990s, the seaweed industry has developed rapidly, and the production of seaweed has increased significantly. Seaweed has become a home-cooked dish for people. The artificial cultivation of kelp in our country starts from Liaoning in the north, and reaches the coastal areas of Fujian and Guangdong in the south, and the output accounts for 80% of the world's kelp production. [...

AI Technical Summary

Problems solved by technology

[0006] The invention provides a long seedling rope kelp culture raft and its culture method, which solves the problems of low output, inability to realize mechanized operation and affecting economic benefits in the kelp culture method in the prior art

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