High pond domestication and culture method

A breeding method and high-level pool technology, applied in the field of fish farming, can solve the problems of affecting commodity value, small finished product, and accumulation of more toxins, so as to improve the survival rate of breeding and ensure the discharge of up to standard

Inactive Publication Date: 2006-03-01
珠海市水产养殖(海水)科学技术推广站 +1
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Problems solved by technology

In the Pearl River Delta area, the artificial breeding of money fish and mudfish has been carried out in recent years. However, because most of them are cultured in ordinary earthen ponds, and the breeding technology and daily management in the breeding process are not scientific and standardized enough, the survival rate is low and the finished product is small. The problem is that the commercial fish raised have a strong muddy smell, which affects its commodity value, and it has been unable to expand the scale of farming
However, the market for these two fish is very large, and the supply is often in short supply. The two large-scale commercial fish sold at high prices in the market generally live in deep-sea coral reefs and mainly feed on algae attached to the reef. Adult fish often accumulate more toxins, especially viscera

Method used

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  • High pond domestication and culture method

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Experimental program
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Embodiment Construction

[0007] see figure 1 , a method for domestication and breeding in elevated ponds, comprising the following processes: 10. catching natural seedlings or purchasing; 11. water treatment and raising seedlings; Seeds are artificially lured and baited 122; the last is the ornamental fish culture process 13' or adult fish high level pond culture process 13, which includes ecological breeding process 131, bait feeding process 132, pest control process 133 and water treatment Process 134; the water treatment process 134 includes a breeding wastewater treatment process 1341 and a discharge process 1342.

[0008] The whole breeding test process will be introduced in detail below:

[0009] Test conditions:

[0010] (1) Seawater salinity is between 5‰-23‰, pH value is 7.0-9.0; water storage depth is 1.5-2.5m, with inlet and outlet;

[0011] (2) The device has an aerator and a pumping system;

[0012] (3) The embankment of the pond is a cement structure, and the bottom is sandy or sandy...

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Abstract

The present invention relates to fish cultivation, and is especially high pond domestication and culture of spadefish and Siganus oramin. The high pond domestication and culture method includes obtaining natural fish fry; water treating and raising fry; intermediate raising including domestication, stepped raising, artificially feeding; and high pond cultivation of adult fish including ecological cultivation, throwing bait, preventing and treating diseases and pests and water treatment. The present invention has high fish survival rate, and the water for high pond culture is multiple filtered and treated to block parasite.

Description

technical field [0001] The invention relates to a method for cultivating fish, in particular to a method for acclimating and cultivating high-level ponds of money fish and yellow-spotted bluefish. Background technique [0002] Money fish and yellow-spotted bluefish are delicious. "Steamed Golden Drum", "Steamed Nimeng" and "Nidmeng Porridge" are well-known at home and abroad, and are popular with consumers in Guangzhou, Shenzhen, Zhuhai and other cities in the Pearl River Delta. Hong Kong, Loved by compatriots in Australia and Taiwan, the products are often in short supply. The market price is about 70-100 yuan per kilogram, sometimes even more than 100 yuan. At the same time, because of their gorgeous appearance, especially the bright color of juvenile fish, money fish and yellow-spotted bluefish are very good ornamental fish species and have important ornamental value. It can be said that these two kinds of fish have two major markets, edible and ornamental, and are a ne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 古群红吴耀强袁国龙杨献彬彭文方许凤梅吴缥飘于方兆罗志平陈创华吴炳池吴福建
Owner 珠海市水产养殖(海水)科学技术推广站
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