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Feeding and disease-preventing method for pond fish culture

A pond and fish technology, applied in the field of aquatic product cultivation, can solve the problems of long-term untidy ponds, pond mud with a lot of humus, and no disinfection

Inactive Publication Date: 2010-06-02
刘瀚昌
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  • Abstract
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Problems solved by technology

[0002] Traditional fish farming in ponds and fish farming in cages in reservoirs are not cleared for a long time, without disinfection, overgrown with weeds, too much humus in the pond mud, poor water quality, and a large number of pathogens can easily cause dead fish and fish in the pond. floating head phenomenon

Method used

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Examples

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Embodiment Construction

[0009] 1. Feeding feed: mainly feed pellets, and use raw materials such as rapeseed meal, bran, etc. in the compound feed. Adhere to the principle of "four observations": that is, the weather, the water temperature, the water quality, and the fish's feeding and activities.

[0010] 2. Fish disease prevention and control:

[0011] 1. The prevention and control of fish diseases is caused by the combined effects of three factors: fish pathogens and living environment. The policy of "prevention is more important than cure" and "comprehensive prevention" should be implemented, and comprehensive prevention and control should be implemented.

[0012] 2. Choose high-quality and healthy fish species to enhance disease resistance. Adhere to four regular feedings to prevent fish injuries.

[0013] 3. Use drugs to prevent and eliminate pathogens, such as clearing ponds with quicklime, disinfection, disinfection of fish species, disinfection of food courts and tables, disinfection of fis...

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Abstract

The occurrence and prevalence of fish diseases bring heavy loss to culture production. The loss of fish death caused by the diseases can be prevented or decreased only by carefully doing fish disease preventing and controlling works well and actively carrying out the principles of early prevention of the diseases when no diseases appear, early treatment of the diseases when the diseases appear and prevention prior to control. The basic measurements for preventing and controlling the fish diseases are to scientifically feed, improve the environment of an aquaculture water body, eliminate the sources of an infectious disease, cut off transmission route and improve disease resistance of fishes.

Description

technical field [0001] The method relates to the field of aquatic product cultivation, and mainly introduces the cultivation methods in feeding and preventing fish diseases for the traditional cultivation mode. Background technique [0002] Traditional fish farming in ponds and fish farming in cages in reservoirs are not cleared for a long time, without disinfection, overgrown with weeds, too much humus in the pond mud, poor water quality, and a large number of pathogens can easily cause dead fish and fish in the pond. floating head phenomenon. Contents of the invention [0003] (1) Main technologies of feeding and fertilizing [0004] Feed feeding and fertilization are part of the management of pond fish farming. It involves factors such as water temperature, water color, weather and fish dynamics. It is a highly technical task and cannot be ignored. Therefore, it is necessary to master the "four observations" and "four determinations". "Four Looks": "Look at the water...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 刘瀚昌
Owner 刘瀚昌
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