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Soilless loach culturing technology

A loach and technology, which is applied in the field of aquaculture, can solve problems such as harm to fish caused by the extensive use of pesticides in electric power nets, pollution of natural resources, etc., and achieve the effects of quick catch, improved ecological environment, and good shading performance.

Inactive Publication Date: 2015-02-04
顾曰田
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new technology for setting loach breeding nests, which can further overcome the serious pollution of natural resources in water areas, the large-scale utilization of pesticides and the problems of fish in electric nets. Hazard and other factors affect the problem

Method used

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Examples

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Embodiment Construction

[0007] Example: Choose a concrete breeding pond with a length, width, and depth of 15 meters, 10 meters, and 1.0 meters, respectively. Make a simple modification to the water inlet and outlet of the breeding pond, move the water inlet to the top of the pond wall, and connect a PVC plastic pipe with a diameter of 6-7 cm at the water inlet, so that the water inlet pipe extends about 40 cm to the middle of the breeding pond , At the same time, install a net cover on the drain at the bottom of the pool to prevent the loach from escaping.

[0008] First, the collected waste bicycle tires of specific specifications are soaked in 30-40 mg / L potassium permanganate solution for disinfection; then, the treated waste bicycle tires are evenly placed in the pool at an inclination angle of 20°-30° At the bottom, the placement density is 5 / ㎡; then, put in sterilized aquatic plants: such as water hyacinth, water peanuts, etc.; finally, add an appropriate amount of water to complete the se...

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Abstract

The invention relates to a soilless loach culturing technology, and belongs to the technical field of aquaculture. According to the technical scheme of the invention, waste bicycle tire casings of specific specifications are made into culture nests for replacing soil in an artificial culturing pond, thereby providing a hidden dwelling site for ecological and healthy culture of loaches. The soilless loach culturing technology has the advantages of simple structure, capability of turning waste into valuable, rapidness in catching, high suitability, high yield, convenience in management and the like.

Description

technical field [0001] The invention relates to a soilless loach culture technology, which belongs to the technical field of aquaculture. Background technique [0002] Due to the extensive use of chemical fertilizers and pesticides in paddy fields, the increase in the development and fishing intensity of natural waters such as swamps, etc., the natural resources of loach have decreased year by year, and wild loach has been unable to meet market demand. Artificial breeding of loach has been carried out one after another. However, because loach lives in the bottom mud of ponds and paddy fields, it cannot be caught with nets, and artificial fishing is very difficult. The fishing work is intensive and the fishing rate is low, which affects the breeding output and economic benefits of farming, and seriously restricts the development of artificial farming of loach. Therefore, loach artificial cultivator urgently hopes to have a kind of soilless culture loach technology that can o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCY02A40/81A01K61/00
Inventor 不公告发明人
Owner 顾曰田
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