Sea cucumber culture pond

Abstract

The invention discloses a sea cucumber culture pond which comprises a culture pond body (1); a water outlet (2) is arranged at the bottom of the culture pond body (1); the seam cucumber culture pond is characterized in that the culture pond body (1) is in a reversely circular table shape; the water outlet (2) is arranged in the circle center of the bottom surface of the culture pond body (1); a culture mesh (3) matched with cross section of the culture pond body (1) is arranged close to the bottom of the culture pond body (1); a water inlet pipe (4) tangent with the track of the top cross section of the culture pond body (1) is arranged on the upper part of the culture pond body (1). The sea cucumber culture pond can automatically drain when exchanging water, thereby saving the charge and the labor force of cleaning the pond in fixed time and reducing the culture cost of sea cucumber.

Description

technical field [0001] The invention relates to a sea cucumber cultivation pond, in particular to a sea cucumber cultivation pond which can discharge sewage automatically when changing water and reduce cultivation cost. Background technique [0002] With the continuous improvement of the economic value of sea cucumbers, the area of ​​sea cucumber farming in my country has also increased, becoming a new growth point of fishery economy. At present, indoor sea cucumber seedlings and breeding generally adopt the mode of clear water and aeration. This form is easy to cause a large amount of excrement and residual bait to deposit at the bottom of the breeding pond, providing attachment and nutritional conditions for the breeding of pathogenic bacteria and harmful organisms. Moreover, after the decomposition of these sediments, a large amount of harmful substances will be produced, such as ammonia nitrogen, nitrite, etc., which seriously endanger the health of sea cucumbers and aff...

AI Technical Summary

Problems solved by technology

At present, indoor seedling and breeding of sea cucumbers generally adopt the mode of clear water and aeration. This form is easy to cause a large amount of excrement and residual bait to be deposited at the bottom of the breeding pond, providing attachment and nutritional conditions for the breeding of pathogenic bacteria and harmful organisms.

Moreover, after the decomposition of these sediments, a large amount of harmful substances will be produced, such as ammonia nitrogen, nitrite, etc., which seriously endanger the health of sea cucumbers and affect the production of sea cucumbers.

Images