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Method for cultivating eel using non-soil small pool

A technology for rice field eels and breeding ponds, applied in application, fish farming, climate change adaptation, etc., can solve the problems of rice field eels infestation, humus formation, easy pollution of water quality and feed, etc., achieve high output, good quality, and beneficial to human health Effect

Inactive Publication Date: 2003-12-31
王太新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the method of artificially cultivating rice field eels is to place soil in the breeding pond. Because the soil contains trace elements such as harmful metals, it is very easy to pollute water quality and feed, and form humus, which is not conducive to the growth and development of rice field eels, and the cultivated rice field eels are due to Invaded by harmful substances, affecting people's health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: Newly build a culture pond; place a substrate in the culture pond; then add water and feed to the culture pond, and it is characterized in that: the substrate placed is aquatic plants with well-developed roots and luxuriant growth.

[0011] The breeding pond of the present invention has an area of ​​10 square meters, a depth of 55 centimeters, and is arc-shaped around, and the mouth of the pond has probe bricks built inward. At the same time, there is a water inlet pipe at the mouth of the pool, and an outlet pipe for drainage and overflow and a 70-mesh filter at the bottom of the pool. The outlet pipe in the pool is 1 cm lower than the inner surface of the pool bottom.

[0012] The aquatic plants described in the present invention are water hyacinths. When placed in a breeding pond, one-third of the water surface will be covered in spring, and it will be stopped at one end of the pond with bamboo poles. In summer, 80% of the water surface will be gradually...

Embodiment 2

[0014] Embodiment 2: remodel the cultivation pond, place water peanuts in the cultivation pond, then add water and feed in the cultivation pond; the cultivation pond of the present invention has an area of ​​5 square meters, a depth of 50 centimeters, and is arc-shaped around. There are probe bricks built inward at the mouth of the pool. At the same time, the mouth of the pool is equipped with a water inlet pipe, and the bottom of the pool is equipped with an outlet pipe for drainage and overflow and an 80-mesh filter. The outlet pipe in the pool is 1 cm lower than the inner surface of the pool bottom; water peanuts When placed in a breeding pond, cover one-third of the water surface in spring, and block it at one end of the pond with a wooden stick. In summer, with the growth of aquatic plants, it will gradually cover 80% of the water surface to reduce the water temperature; In the process of adding feed, when the summer is high in the afternoon, add water slowly, 4 hours a da...

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Abstract

The present invention is one kind of cement pond for raising rice field eel with aquatic weed, rather than clay, inside it. After the pond is built, aquatic weed with developed roots is set inside the pond and water and feed are added into the pond. The raising pond is 2-20 sq m large and 50-60 cm deep and has arced peripheral, brick raised into the pond port, water draining and overflowing pipe 1 cm lower than pond bottom and 70-80 mesh filtering screen. The pond may be used in producing rice field eel of high quality and no pollution.

Description

Technical field: [0001] The invention relates to a method for artificially cultivating ricefield eels, in particular to a method for cultivating ricefield eels in small cement ponds by replacing soil with aquatic plants with abundant roots and luxuriant growth. technical background: [0002] Swamp eel has high nutritional value and is widely used in Chinese food and hot pot. At present, the method of artificially cultivating rice field eels is to place soil in the breeding pond. Because the soil contains trace elements such as harmful metals, it is very easy to pollute water quality and feed, and form humus, which is not conducive to the growth and development of rice field eels, and the cultivated rice field eels are due to Invasion of harmful substances affects people's health. Invention content: [0003] The purpose of the present invention is to overcome the above-mentioned defects, and provide a method for cultivating rice field eels in small soilless cement ponds by...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 王太新
Owner 王太新
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