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Leech aquarium and leech cultivation method

A technology for aquariums and leeches, applied in animal husbandry, etc., can solve the problems of leeches and leeches that are easy to escape, and achieve the effect of improving economic benefits

Inactive Publication Date: 2014-03-05
SOUTHWEST UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the technical problem to be solved by the present invention is to provide a leech aquarium and a method for three-dimensional breeding of leeches based on the aquarium, which can satisfy indoor breeding and solve the problem that leeches cannot be cultured at low temperature outdoors and the leeches are easy to escape.

Method used

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  • Leech aquarium and leech cultivation method

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Effect test

Embodiment 1

[0018] The leech aquarium of the present invention will be described in detail below in conjunction with the accompanying drawings, as shown in the figure: the leech aquarium of the present embodiment includes a closed casing 1, and the inside of the casing 1 is provided with a vertical partition 11 to separate the inner wall of the casing. Divided into a water pump room 2 and a breeding room 3, the water pump room 2 is provided with a water pump 4, and leeches are cultivated in the breeding room 3, and the water outlet of the water pump 4 is connected with a water outlet pipe 5, and the water outlet pipe 5 passes through the partition 11 and the culture room 3 Connected, in order to prevent leeches from entering the water pump through the outlet pipe 5, a microporous filter screen a6 is set at the outlet of the outlet pipe 5, so that the leeches are enclosed in the breeding room 3 and have nowhere to escape. The water pump room 2 and the breeding room 3 The top is provided wit...

Embodiment 2

[0025] According to the method for three-dimensional breeding of leeches based on the above-mentioned leech aquarium of the present invention, the leech seedlings (body weight 0.18~0.20g / piece) of about 1 month old are selected from March to May every year and put into the breeding room 3, and the stocking density is conventional. 1.5-2 times of the breeding density, that is, 0.02~2.3 kg / square meter, put in two batches, that is, about one-third of the amount of leeches are adsorbed on the aquatic plants. method feeding.

[0026] 10% to 15% of the leech's body weight were fed three times a week with snail bait. Each time, the snail bait was first put on the aquatic plants at the bottom, then the snail bait was put on the aquatic plants in the middle, and finally the snail bait was put on the aquatic plants in the middle. On the aquatic plants 9 on the water surface, drop on the aquatic plants 9 layer by layer, can play the effect of inducing the leech to feed upwards layer by ...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
Inventor 王志坚刘彬马燕
Owner SOUTHWEST UNIVERSITY
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