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

Method for breeding channa asiatica in hatching period

A breeding method and technology of Libra fish, which is applied in the breeding field of Libra fish in the hatching period, to achieve the effects of strong fecundity, high protein content and ferocious nature

Inactive Publication Date: 2016-02-10
无为县万年台滴水岩秤星鱼养殖有限公司
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] With the popularity of Channa gnats, wild Channa gnats can no longer meet people's demand for Channa gnats. People need the culture technology of Channa gnats to meet the needs of modern people's high-quality life. A kind of pertinent breeding method in the seedling stage of Channa chinensis

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 Construction

[0012] In order to make the technical means and creative features realized by the present invention easy to understand, the present invention will be further elaborated below.

[0013] The invention relates to a culture method for the hatching period of the scale star fish. Before the hatching period of the scale star fish arrives, the snakehead in the fish pond is cleaned, because the snakehead eats fish, and especially likes to catch small fish and fish eggs.

[0014] Every year, May is the breeding season of Libra fish. In the first ten days of April, the feeding amount of Libra fish is more than doubled to ensure that the female Libra fish is well-nourished and vigorous, and the hatching rate of fish eggs is improved. Stock aquatic plants or put dead branches in the fish pond to provide a natural sheltered habitat for Libra fish.

[0015] During the hatching period of Libra fish, there are many birds, especially egrets, who like to eat fish eggs and small fish, so the supe...

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

No PUM Login to View More

Abstract

The invention relates to a method for breeding channa asiatica in a hatching period. Before the hatching period of channa asiatica, snakehead in a fishpond is removed, the amount of feed fed to channa asiatica is increased by more than one time in a month before the hatching period of channa asiatica, and aquatic plants or deadwood is put in the fishpond since half a month before the hatching period of channa asiatica; in the hatching period of channa asiatica, fed foodstuff is changed into soybean curb residues, feeding is carried out twice every day, the amount of fed foodstuff is not smaller than 50 jin per mu of water area, feeding is stopped after one month, and channa asiatica is fed with river prawns later. The method has the advantages that it can be guaranteed that channa asiatica can be effectively protected to be safely hatched in the hatching period through removal of snakehead; the put soybean curb residues are high in protein content, do not dissolve in water, and are especially suitable for being eaten by fry and channa asiatica in the hatching period, and good functions are achieved on physical recovery of channa asiatica.

Description

technical field [0001] The invention relates to the technical field of fish farming, in particular to a breeding method for scorpion fish in the hatching period. Background technique [0002] The scale star fish also becomes the moon snakehead, which is one of the common snakehead fishes in my country. The common snakehead fish in my country are divided into black snakeheads, spotted snakeheads and moon snakeheads. At the end of the year, the weight was around 150 grams. Channa has high protein content, tender meat, delicious taste, high nutritional value and medicinal value. It is regarded as a high-end health and nutritional food and is popular in the market. [0003] Channa is a eurythermic fish with strong adaptability. It has the living habits of liking the dark, digging holes, living in caves, living in groups, and cannibalism. It likes to live in mountain streams, but also in water bodies such as rivers and ditches. It is ferocious in nature and quick in action. It ...

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): A01K61/00A01K61/17
CPCA01K61/00Y02A40/81
Inventor 张桂莲
Owner 无为县万年台滴水岩秤星鱼养殖有限公司