Adhesion plate for artificial breeding of holothuria scabra jaeger and breeding method

Abstract

The invention discloses an adhesion plate for artificial breeding of holothuria scabra jaeger and a breeding method. The breeding method comprises the following steps: S1, growing benthic diatom on a corrugated plate in an adhesion manner, wherein natural light is fully utilized in a growing process, meanwhile, illumination of an illumination system is utilized, and the adhesion plate is formed after the benthic diatom ripens; S2, enabling juvenile holothuria scabra jaeger to adhere to the adhesion plate with the benthic diatom, and placing the adhesion plate into a nursery pond; S3, observing whether the growing speed of the benthic diatom on the adhesion plate is consistent to the eating speed of the juvenile holothuria scabra jaeger or not, if the growing speed of the benthic diatom is greater than the eating speed of the juvenile holothuria scabra jaeger, switching off a light source of an optical fiber group or reducing the intensity of the light source, and if the growing speed of the benthic diatom is smaller than the eating speed of the juvenile holothuria scabra jaeger, increasing the intensity of the light source of the optical fiber group.

Description

technical field [0001] The invention relates to a seedling raising technology of rough sea cucumber, in particular to an attachment plate for artificial seedling raising of rough sea cucumber and a seedling raising method. Background technique [0002] Coarse sea cucumber is an animal of the genus Holothurian in the family Holothuridae. It is commonly known as Mingyu ginseng, sand ginseng, and white ginseng. It is a high-quality edible sea cucumber with the characteristics of high protein, low fat, and low sugar. It has high nutritional value, economic value and Health function, is the real ecological health food. Internationally, rough sea cucumber is also an important tropical sea cucumber cultured species and a high-grade aquatic product for export. Distributed in the west from Port Natal to the Red Sea, east to the Caroline Islands, Fiji Islands, north to Japan, south to Australia, and Guangxi, Guangdong, Hainan and other places in mainland China, generally living on th...

AI Technical Summary

Problems solved by technology

As the food intake of juvenile ginseng increases, the growth rate of diatoms usually cannot keep up with the consumption speed of juvenile ginseng, or the eating speed of juvenile ginseng cannot catch up with the growth speed of diatoms, which will cause diatoms to age and are not suitable for juvenile ginseng

In the prior art, corrugated boards are mostly used in the attachment boards. Juvenile ginseng and diatoms are relatively easy to attach to the attachment boards. How to regulate the growth rate of emboldened diatoms on the attachment boards to match the consumption and quality of juvenile ginseng Technical problems to be solved in this field

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