Unlock instant, AI-driven research and patent intelligence for your innovation.

Artificial breeding method of opniocepnalus argus

A technology for artificial reproduction and white mullet, applied in fish farming, application, climate change adaptation, etc., can solve problems such as economic losses of farmers, and achieve the effects of reducing breeding costs, improving success rate, and enhancing disease resistance.

Pending Publication Date: 2020-04-03
桐梓官仓海洋种养殖场
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the breeding process, diseases of white mullet often occur, and diseases and insect pests such as small melon worm, trichotillomantis and saprolegniasis usually appear. When diseases of white mullet occur, it will bring great economic losses to farmers

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A method for artificial propagation of white mullet, said method mainly comprising the following steps:

[0018] (1) Build a cultivation pool: Choose to build a cultivation pool near a river with a good water source. The area of ​​the cultivation pool is 80-100 square meters, the pool depth is 1.5-1.7m, the water depth is 0.8-1.0m, and the water flow velocity is 0.1-0.2m / s, water pH 6.5-7.5, dissolved oxygen greater than or equal to 6mg / L, annual water temperature between 18-28°C, randomly lay pebbles or place stones on the bottom of the cultivation pool to form multi-channel gaps, forming artificial simulation The river channel is used for fish shelter, and aquatic plants or water hyacinths are planted in the cultivation pond for shading and adjusting water temperature; the water source is stream water, and the water quality of the river is required to be clear and pollution-free, with a transparency greater than 60cm, which is suitable for the growth of white mullet ...

Embodiment 2

[0025] A method for artificial propagation of white mullet, said method mainly comprising the following steps:

[0026] (1) Build a cultivation pool: Choose to build a cultivation pool near a river with a good water source. The area of ​​the cultivation pool is 80-100 square meters, the depth of the pool is 1.6-1.8m, the water depth is 0.9-1.2m, and the water velocity is 0.1-0.2m / s, the pH of the water body is 7-8.5, the dissolved oxygen is greater than or equal to 6mg / L, and the annual water temperature is between 18-28°C. Randomly lay pebbles or place stones on the bottom of the cultivation pool to form multi-channel gaps and form artificial simulated rivers. It is used for fish shelter, and aquatic plants or water hyacinths are planted in the cultivation pond for shading and adjusting water temperature; the water source is stream water, and the water quality of the river is required to be clear and pollution-free, with a transparency greater than 60cm, which meets the growt...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Lengthaaaaaaaaaa
Login to View More

Abstract

The invention relates to an artificial breeding method of opniocepnalus argus. The method mainly comprises the steps of building of a rearing pond, selection of parent fry, domestication of parent fishes, and reproduction and fry rearing. By adopting the artificial breeding method, according to life habits of opniocepnalus argus, a good growth and development environment is provided for opniocepnalus argus, natural fertilization and manual operation are combined for fertilization, and an appropriate environment is provided for fertilization, so that the success rate of fertilization is greatlyimproved; and both hatching and putting of the fry are conducted in specific environments, thus the success rate of hatching and the survival rate of the fry are guaranteed, moreover, the disease resistance capability of the fry is greatly enhanced, high-quality fry are provided for people who conduct large-scale breeding of opniocepnalus argus, and the requirements of large-scale breeding can bemet, so that the breeding cost is reduced, and the market requirements are met.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to an artificial propagation method of white mullet. Background technique [0002] White mullet, also known as Opniocepnalus argus var Kimnra, is commonly known as Opniocepnalus argus var Kimnra, which belongs to the order Perciformes and belongs to the genus Channaidae. White mullet is a variant of mullet. White mullet mostly lurks in shallow water with a depth of 1 meter. The survival temperature of white mullet is 0-39°C, and the optimum temperature is 16-28°C. It grows faster when the water temperature is above 20°C, and stops feeding when the water temperature is lower than 12°C. White mullet can tolerate hypoxia and can survive in oxygen-deficient waters. Generally, white mullet can live in acidic and alkaline waters. White mullet is good at jumping, and often goes upstream with the current. White mullet is a ferocious carnivorous fish, but it has high nutr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A01K61/10A01K61/17A01K61/13
CPCA01K61/10A01K61/13A01K61/17Y02A40/81
Inventor 余海波
Owner 桐梓官仓海洋种养殖场