Leech fry culture pond

Abstract

The invention discloses a leech fry culture pond. The leech fry culture pond comprises a culture pond. The culture pond is divided into multiple groups of culture chambers through partition plates, water outflow pipes are arranged on the front sides of the culture chambers, one ends of the water outflow pipes are fixedly connected with the lower ends of the front sides of the culture chambers, first throttle valves are fixedly arranged at the outer ends of the water outflow pipes, acid-base monitoring display instruments are arranged on the upper sides of the culture chambers, and the lower ends of the acid-base monitoring display instruments are fixedly connected with the sides of the upper ends of the culture chambers. A connecting pipe is arranged on the rear side of the culture pond, multiple groups of water inflow pipes are arranged on the rear sides of the culture chambers, one ends of the water inflow pipes penetrate through the rear walls of the culture chambers into the culture chambers, and the other ends of the water inflow pipes are fixedly connected with the connecting pipe. Second throttle valves are fixedly arranged at the outer ends of the water inflow pipes, an air-water exchange box is arranged on the outer side of the culture pond, an air pump and a water pump provide power for an air pipe and a water pipe, and air and water enter the connecting pipe throughthe air-water exchange box and enter the different culture chambers by controlling the rate and opening and closing through the second throttle valves.

Description

technical field [0001] The invention relates to the technical field of leech cultivation, in particular to a leech seedling cultivation pool. Background technique [0002] Leeches, also known as leeches, are blood-sucking annelids. It is very common to encounter leeches in the wild, but leeches can easily cause infection after biting people, so we should learn to protect ourselves and stay calm when attacked For land treatment, leeches are divided into three types: dry leeches, water leeches (leeches), and parasitic leeches. The first two are often encountered. The "old nests" of dry leeches are mostly in the weeds by the stream, especially where there are rotten dead wood piled up. There are many rotten leaves and damp and hidden places. They usually lurk under fallen leaves, grass or stones, waiting for an opportunity to suck the blood of humans and animals. Water leeches lurk in aquatic plants. In actual operation, we found that there is no acid-base monitoring in leech b...

AI Technical Summary

Problems solved by technology

[0002] Leeches, also known as leeches, are blood-sucking annelids. It is very common to encounter leeches in the wild, but leeches can easily cause infection after biting people, so we should learn to protect ourselves and stay calm when attacked For land treatment, leeches are divided into three types: dry leeches, water leeches (leeches), and parasitic leeches. The first two are often encountered. The "old nests" of dry leeches are mostly in the weeds by the stream, especially where there are rotten dead wood piled up. There are many rotten leaves and damp and hidden places. They usually lurk under fallen leaves, grass or stones, waiting for an opportunity to suck the blood of humans and animals. Water leeches lurk in aquatic plants. In actual operation, we found that there is no acid-base monitoring in leech breeding ponds. The instrument will timely feedback the pH in the breeding pond, and the breeding pond generally only supplies water and changes water, and ignores the supply of oxygen. Therefore, we propose a leech seedling cultivation pond to solve the above problems

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