Health aquaculture technology for cultured fishes

Abstract

The invention relates to a health aquaculture technology for cultured fishes. Through developing immune diagnosis reagent kits and testing pathogen sensitive medicine, and through early diagnosis, the medicine can be targetedly used, the dosage can be reduced, and the medicine residual amount in a fish body can be reduced; through improving the water quality and optimizing the microelement additive, the disease-resistant ability of the fish body can be improved; and through clarifying the residual period of the medicine in the fish body, the medicine withdrawal time before fishing can be determined. In such a way, the influence of the residual medicine can be removed, and safe and green food can be obtained.

Description

【Technical field】 [0001] The invention relates to a healthy breeding technology for farmed fish, especially adopting comprehensive technical measures such as improving water quality and micro-addition of feed to enhance the disease resistance of fish and reduce disease as much as possible; early detection of diseases through early diagnosis technology and guidance of targeted medication , cure the disease as soon as possible, reduce the amount of medication, thereby reducing the amount of drug residues; stop the drug in time before harvest, eliminate the impact of residual drugs, and obtain safe fish food. 【Background technique】 [0002] Aquatic products are closely related to people's daily life, and they are the vegetable basket engineering problems that successive governments have focused on solving. Recently, the aquaculture industry has developed rapidly, the output has increased sharply, and the price is cheap and affordable, but people are unwilling to buy low-priced ...

AI Technical Summary

Problems solved by technology

Recently, the aquaculture industry has developed rapidly, the output has increased sharply, and the price is cheap and affordable, but people are unwilling to buy low-priced artificially farmed fish and prefer to buy natural river fish at high prices, resulting in more and more conflicts between production and marketing, which seriously affects The main reason for the development of the entire aquaculture industry is that the safety of artificially farmed aquatic products is worrying, such as: hormone content exceeds the standard, causing many children to have precocious puberty; aquatic food poisoning incidents occur from time to time; antibiotic residues are too high, etc.