For a period of time, China’s aquaculture industry has achieved unprecedented development, driving the rapid growth of the local economy, and at the same time it has also boosted the income of farmers. However, the incidents of aquatic product safety have also occurred one after another. The "malachite green problem" has aroused the attention of the whole society to the safety of aquatic products. The "Tai Ling drug residue incident" has also made farmers realize that the illegal use of drugs will pay a huge price. With the increasing demand for quality of aquatic products, farmers began to worry that their fish, shrimp, and crabs could not be sold and could not be sold at a good price. For a time, the risk of aquaculture seemed to increase. Big. Many successive incidents of aquatic product export disruption and the ban on entry into the domestic market have been caused by the problem of drug residues. Breeders have begun to realize the importance of scientific use of fishery drugs. When is the medication, what medicine can be used, how to use the medication, is an important issue currently facing farmers. How to standardize and guide the scientific use of drugs by farmers is an important task of the fishery management department in China.
With the rapid expansion of China's aquaculture scale and continuous improvement of aquaculture intensification, aquaculture diseases have become more frequent in recent years, the degree of harm has increased year by year, and economic losses have continued to increase. Farmers have to use drugs to reduce the losses caused by the disease. However, due to the vague awareness of safe drug use by some aquaculture producers, the phenomenon of non-standard drug use has occurred from time to time, which has caused some impact on aquatic product quality and aquaculture environment in China. This severely restricts the sustained and healthy development of the aquaculture industry.
Scientific use of drugs to promote healthy breeding operations
To build modern fishery, it is necessary to speed up the transformation of the growth mode of fisheries, realize the transformation from quantitative growth fisheries to quality and profitable ecological fisheries, and comprehensively enhance the quality and level of industrial development. At the conference on fisheries at the National Rural Work Conference earlier this year, Vice Minister Fan Xiaojian emphasized at the meeting: “Improving the quality and safety of aquatic products is an important part of the change in the growth pattern of fisheries. It is necessary to adhere to the development path of 'maintaining support'. , it must be the quality and safety level."
In order to promote the “change in the growth pattern of aquaculture†of the Ministry of Agriculture, the “Healthy Aquaculture Promotion Action†was implemented. The Department of Fisheries of the Ministry of Agriculture, the National Aquatic Technology Extension Station, the Chinese Fisheries Society and the fishery authorities of Hubei, Sichuan, and Guangdong jointly held a series of publicity campaigns for aquaculture standardized drug use in the countryside. This activity has been highly valued by the central government and local governments and has been welcomed by farmers. Healthy breeding is the requirement for stable and sustainable development of the aquaculture industry. Standardized use of drugs is the key to healthy breeding. Therefore, it has become an urgent task for fishery authorities at all levels and for the promotion of aquaculture technology to increase scientific propaganda and guidance, to guide aquaculture producers to gradually standardize and rationally use drugs, ensure the quality of aquaculture products, and promote the healthy development of aquaculture.
Healthy breeding, scientific prevention, reducing drug use
How to solve a series of problems brought about by farming drugs? We first start with the reasons for the use of drugs. That is how to reduce the occurrence of diseases. If we can fight for drugs or use less drugs, disease losses and drug residue problems are not easy to occur. We all know that if aquaculture is over-sized and exceeds the capacity of water bodies, it will lead to deterioration of the water environment, which will lead to the occurrence of a series of diseases and the spread of epidemics. As a result of this vicious cycle, the quality of aquatic products will eventually decline, and drug residue levels may not even be accepted by the market. At present, the healthy breeding and ecological breeding advocated by the fishery authorities are the fundamental methods to solve this problem. That is: promote the concept of ecological and healthy farming, breeding methods and production management techniques, guide farmers to feed properly feed, attach importance to improving the water quality environment, reduce the aquaculture own pollution, strengthen immunity and epidemic prevention, scientific prevention and treatment. During the aquaculture process, strict control of stocking densities and the creation of a harmonious ecological environment in the water will not only reduce the occurrence of diseases, but also greatly improve product quality. The concepts and practices of ecological farming such as "fishing with water, fish with water," "no disease, no medicine," and "water testing for fish farming" proposed in practice in Anhui and other places are the concrete manifestations of healthy farming.
In recent years, the input to the disease prevention and control system construction project of the Ministry of Agriculture has been increasing year by year. Disease prevention and control centers have been set up in various places to take charge of the monitoring and prevention and control of breeding diseases in various regions. This system will also play an active role in preventing and controlling diseases in the future. . The majority of farmers should make full use of this platform to obtain disease warning information, arrange prevention and control measures, and use drugs to prevent disease and treat diseases as required in order to minimize the loss of disease in culture.
Choose national standard fishery medicine to ensure no a worries for aquaculture
On the issue of how to choose fishery drugs, the reporter visited the guidance section of the National Aquatic Technology Extension Station to learn about the current situation of China's fishery medicine management and China's national standard of fishery medicines.
The state has incorporated the use of standardized drugs into the rule of law and has laws to follow. The interests of farmers and consumers are protected by the law. Article 15 of the new "Regulations on the Administration of Veterinary Drugs" implemented on November 1, 2004 stipulates that "veterinary drug manufacturing enterprises shall obtain the product approval number issued by the veterinary administrative department of the State Council for the production of veterinary drugs", and on November 9 of the same year, the Ministry of Agriculture The Regulations stipulates the issuance of Announcement No. 426, which clearly clarifies the local veterinary drug standards. It requires that the production of veterinary drugs should use national standards and new production approval numbers starting from January 1, 2006. The data reporting of local standards up to the national standard was completed by the end of 2005. In January 2006, the Veterinary Drugs Review Committee of the Ministry of Agriculture focused on appraising the information on the raising of fishery drugs, and passed the Ministry of Agriculture No. 627 on March 14, 2006. The announcement announced the results of the review. According to the announcement, 104 kinds of local fishery medicine standards passed the review, and 48 kinds of local fishery medicine standards were listed in the “acceptance list†due to incomplete application data. At present, the Ministry of Agriculture has also reviewed the 48 fishery drugs, but the results have not yet been announced. Through the review and publication of 104 kinds of national standard fishery drugs and 28 kinds of original national standard fishery drugs in the 2005 edition of the Veterinary Pharmacopoeia, a total of 132 kinds of national standard fishery drugs are allowed to be produced in China. Among the 132 national standard fishery drugs, there are 25 antimicrobial drugs, 21 antiparasitic drugs, 15 disinfectant drugs, 51 Chinese herbal medicines, 2 vaccines, 2 hormones, 5 vitamins and enhancer drugs, and 11 water quality improvers. .
The reporter also learned from the Division of Medicinal Application of the General Fisheries Technology General Station that, in order to guide the scientific use of drugs by farmers, according to the adjustment of aquaculture drug prescriptions at home and abroad, the department regularly compiles Guidelines for Aquaculture Drug Use; in order to improve grass-roots aquaculture management The staff’s business and management level timely organized a training class for aquaculture pharmaceutical technology teachers, and organized and compiled materials such as “National Standard Fishery Drugs and Use Technologyâ€, “Fishery Drug GMP Certification Enterprise and Product Encyclopediaâ€; currently, “fishery drugs Regulations on the use of supervision and management are being drafted.
We have reason to believe that through the concerted efforts of fisheries management departments at all levels and the vast majority of fishery workers, the pharmaceutical management system will continue to be improved and knowledge of scientific drugs will be widely used. Farmers need not worry about the use of drugs and consumers will not Worried about the safety of aquatic products. Take the road of healthy breeding, scientific medicine, China's aquaculture industry will make greater contribution to agricultural efficiency and increase farmers' income.
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