Leech aquarium and leech cultivation method

Abstract

The invention discloses a leech aquarium. The leech aquarium comprises a closed aquarium body, the interior of the aquarium body is divided into a water pump chamber and a cultivation chamber left and right, the top of the water pump chamber and the top of the cultivation chamber are respectively provided with a cabin door, a water pump is arranged in the water pump chamber, a water outlet of the water pump is communicated with the cultivation chamber through a water outlet pipe, and an outlet of the water outlet pipe is provided with a Millipore filter screen which can prevent leeches from entering the water pump. A three-dimensional leech cultivation method based on the leech aquarium includes the steps that leech fries are thrown into the cultivation chamber of the leech aquarium, the stocking density is 1.5-2 times that of conventional cultivation, namely the density is 0.02-2.3 kg / m<2>, the fries are thrown in two batches, namely, the second batch is thrown when about one third of the leech fries are adsorbed on aquatic plants, feeding is performed regularly, the leech fries are fed according to a conventional method, the aquarium is placed indoors, the temperature is suitable for the leech fries to grow, particularly in winter, the leech fries in the cultivation chamber are located in a closed space and can not escape, and therefore economic benefits are improved.

Description

technical field

[0001] The invention relates to the field of leech breeding, in particular to a leech aquarium and a method for stereoscopically cultivating leeches based on the leech aquarium. Background technique

[0002] Leeches, also known as leeches, grow and reproduce in inland freshwater waters. They are traditional special medicinal aquatic animals in China. The use of medical leeches in China was earlier, and they are mainly used to treat traumatic injuries, continuous bleeding and postpartum haemorrhages, etc. disease. It is recorded in the Pharmacopoeia that the functions of leeches are breaking the blood and stimulating the menstrual flow, dispelling accumulation and dissipating syndrome, reducing swelling and detoxification, etc. The whole body of leeches is used as medicine, and contains hirudin and protein in the body, which has the effect of anticoagulation and breaking blood stasis. Medical workers experimented with live leeches and pure honey to make topi...

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