Ecological aquaculture method for sea horses

Abstract

The invention provides an ecological aquaculture method for sea horses. The ecological aquaculture method comprises the following steps of adding seawater which is subjected to filtration, sedimentation and regulation into a plastic barrel: the salinity of the seawater is 2.0-2.8 percent, the pH is 7.6-8.5, the oxygen dissolving amount is greater than 5mg / L, the liquid level is 70-80cm, and the temperature is 20-30 DEG C; feeding seaweeds into the plastic barrel, and keeping the fresh weight density of the seaweeds to be 1-3kg / m<3>; feeding living baits into the plastic barrel; spraying microorganism preparations; feeding young sea horses. Compared with an existing aquaculture technology, the ecological aquaculture method for the sea horses has the advantages that by the method for sea horse aquaculture, the environmental factors can be stabilized and controlled, the large-scale industrial production is facilitated, the feeding frequency of baits is reduced, the production efficiency is improved, the survival rate of the sea horses is guaranteed, and the economical benefit is high.

Description

Technical field: [0001] The invention relates to an ecological cultivation method of seahorses. Background technique: [0002] Hippocampus, known as "Southern Ginseng", has extremely high medicinal value such as tonifying kidney and strengthening yang, relaxing tendons and activating collaterals, and improving immunity. It is also a high-end aquatic organism, so it is favored by domestic and foreign markets and has a huge demand. In recent years, the seawater has been polluted and fishing has been serious, so wild seahorse resources are becoming increasingly depleted and have been listed as national protected animals. However, seahorses have a "squeamish" temperament, so there are many technical problems in artificial breeding. Since the late 1950s, my country has begun research on artificial breeding of seahorses, but the development has been slow and difficult to scale. In recent years, with the gradual deepening of research on seahorses at home and abroad, the theoretica...

AI Technical Summary

Problems solved by technology

Since the late 1950s, my country has started research on artificial breeding of seahorses, but the development has been slow and difficult to scale

In recent years, with the gradual deepening of research on seahorses at home and abroad, the theoretical basis has gradually matured, and many artificial breeding methods for seahorses have emerged, such as: aquariums, water tanks, cement pools, cages, etc., but due to the environmental requirements of seahorses, especially larvae High, the frequency of bait addition is high, the production cost and labor cost are high, and the survival rate is low, which makes the artificial breeding of seahorses less profitable