Cultivation process of converting freshwater fish into salt-water fish
A breeding method and technology for saltwater fish, applied in the field of fish breeding, can solve problems such as life-threatening, harmful to health, poor taste, etc., and achieve the effects of saving water resources, low cost, and simple structure
Active Publication Date: 2010-12-01
广州石渚农业发展有限公司
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Problems solved by technology
The media has also reported many times that toxic substances such as Vibrio cholerae and malachite green were found in aquatic products, which made people sigh and dare not eat them. This kind of fish has poor taste, strong rotten mud and fishy smell, and poor nutrition, which is harmful to the body, and even causes cancer and life-threatening in serious cases.
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The present invention relates to fish cultivation, and is especially cultivation process and special apparatus for converting freshwater fish into saltwater fish. The special apparatus consists of fish pond, dirt intercepting box, water pump, protein decomposing tower, air mixer, waste disposing pipe, filtering box, ultraviolet sterilizer, power supply regulator, etc. The cultivation process includes indoor cultivation, water circulation, four stage salting, four stage filtering, ultraviolet sterilizing, and throwing microbe seed for propagating fish feed. The present invention is one green cultivation process and the produced fish is excellent green food.
Description
Breeding method for converting freshwater fish into saltwater fish Technical field: The invention relates to a fish breeding method, in particular to a method for converting freshwater fish into saltwater fish. Background technique: Most of the freshwater fish farming in my country is closed-type breeding in ponds, fed by artificial feeding, human and animal manure, weeds, etc. Various aquatic animals and plants, parasites, microorganisms, and bacteria are easy to breed, and the water quality is extremely poor. With the development of the economy, the environmental pollution is becoming more and more serious. The sewage of various heavy metal elements, pesticides, and chemicals is also discharged into the low ponds. There are even illegal farmers who add various oxytocins regardless of people's health. The output value is the purpose, because it is a pool of stagnant water, the water quality is seriously polluted, the fish living in this environment, first, a large area of...
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IPC IPC(8): A01K61/00A01K63/00A01K63/04
CPCY02A40/81
Inventor 潘明
Owner 广州石渚农业发展有限公司