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Pond culture method of grouper

A breeding method and grouper pond technology, applied in the field of grouper pond cultivation, can solve the problems of long cultivation time, low quality of grouper, high cultivation cost, etc., and achieve low cultivation cost, simple cultivation method and high fish survival rate high effect

Inactive Publication Date: 2009-06-24
宁波海能渔业发展有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

As the quality and safety of aquatic products has attracted more and more people's attention, it has become the development direction of some aquaculture enterprises to produce healthy, high-quality, and pollution-free grouper and provide people with safe and secure aquatic products. The fish can only be carried out according to the conventional fish farming method, the cost of farming is high, the quality of the raised grouper is low, the breeding time is long, and the economic benefits are not obvious

Method used

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  • Pond culture method of grouper

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Effect test

Embodiment 1

[0020] 1. Pond conditions:

[0021] 1. Pond conditions: sandy mud bottom, pond water depth of more than 1.5 meters, water source, water quality, weather, soil, etc. comply with the national standard "Safety and Quality of Agricultural Products - Environmental Requirements for Aquatic Products Origin" and the Ministry of Agriculture standard "Pollution-free Food - Aquatic Products Aquaculture Water Quality" requirements. There are independent channels for water intake and drainage, and the ecological environment is good. It is convenient for water inflow and drainage during spring tide. Lay some rocks on the bottom of the pool or put perforated waste tires, tile water tanks, etc., to adapt to the grouper's habit of drilling holes. The conditions of the breeding ponds must comply with GB / T 18407.4-2001 "Environmental Requirements for the Origin of Pollution-Free Aquatic Products".

[0022] 2. Thoroughly disinfect the dry pond and remove the sludge at the bottom of the pond be...

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Abstract

A rockfishes pond culture method is disclosed, wherein young fish of rockfishes is released in a sea pond with water depth more than 80 cm and water temperature 13-38 DEG C, released density is 750-850 fish 667 m2, diet is feed at least twice a day in the release process, quantity of diet feeding is: 3-4% fish weight in the early breeding stage, 4-5% in the middle stage and 5-7% in the late stage; specification of the released fish is 6-8 per kg, the release pond is sand bottom, and water in the pond is more than 1.5 in depth, and provided with a separate inlet / discharge channel. The bottom of the pond is laid with a plurality of random rubbles or perforate junked tires or tile tunnels. The invention is characterized by simple breeding method, low breeding cost, high success ratio of the cultivated fish, healthy in water aquatic products with high quality and nuisance free and the like.

Description

technical field [0001] The invention relates to a grouper pond culture method, which belongs to an artificial fish culture technology. Background technique [0002] The grouper belongs to the order Perciformes and the genus Grouper; the blue grouper is a warm-water fish, and its adaptable water temperature for survival is 15-35°C, and the suitable salt range is 11‰~30‰. The blue grouper is rich in nutrition, The meat is fresh and tender, and the color is bright. It is a rare seafood on the banquet and is popular with domestic and foreign consumers. The blue grouper also has the characteristics of fast growth, strong adaptability, high survival rate and high economic value. As the quality and safety of aquatic products has attracted more and more people's attention, producing healthy, high-quality, and pollution-free grouper and providing people with safe and secure aquatic products has become the development direction of some aquaculture enterprises. The fish can only be ca...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 陈能娟
Owner 宁波海能渔业发展有限公司
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