Second, standardize the purchase process to prevent the spread of disease. Breeding households should only buy pigs from areas within the city that are free from pig diseases and must present valid health certificates before purchasing. At present, it is essential to prohibit the introduction of pigs from outside the city and encourage self-breeding to reduce risks.
Third, implement scientific breeding practices to enhance pig immunity. Ensure good ventilation and cooling during hot seasons, provide clean drinking water, and offer nutritionally balanced feed. Keep the pens dry and clean, maintain reasonable stocking density, and minimize stress factors. This helps improve the overall resistance of the pigs and prevents illness.
Fourth, strengthen disinfection efforts to eliminate pathogens at an early stage. Large-scale farms and free-range households can use professional disinfectants such as "strong disinfecting spirit," or traditional methods like lime milk, grass water, or 2% caustic soda solution to disinfect the environment. Disinfection should be carried out at least once a day. Before disinfection, ensure that the pens are thoroughly cleaned to maximize effectiveness.
Fifth, strictly follow the "five treatments" requirements when dealing with dead pigs and their products. If pigs become sick, isolate them immediately, restrict movement, and report to local animal husbandry and veterinary departments for timely diagnosis and treatment. In case of death, under the supervision of the relevant authorities, follow the "Animal Epidemic Prevention Law" and the "five-in-one treatment" policy: no slaughter, no sale, no transfer, no consumption, and no casual disposal. Dead pigs and their excreta should be disposed of safely through incineration, deep burial, and proper disinfection.
Sixth, focus on vaccination efforts. The city is currently intensifying immunization against swine fever and other diseases to build a strong foundation. Soon, highly pathogenic PRRS vaccines will be available. Once deployed, the animal husbandry and veterinary departments will begin immunization campaigns, and farmers are encouraged to actively cooperate and support these efforts.
Seventh, implement preventive medication and symptomatic treatment. Farmers should use antibiotics like oxytetracycline, Zhiyuanjing, or ceftiofur sodium under the guidance of professional veterinarians to prevent infections. Early intervention is crucial for sick pigs to reduce losses and improve recovery rates. By following these comprehensive measures, farmers can significantly reduce the risk of disease outbreaks and protect their livestock effectively.
what is API?
High-purity plant monomer refers to one or more single chemical components with specific biological activity or pharmacological effects extracted from plants, and its purity is usually high, meaning that the content of the component in the extract reaches a certain percentage, and the content of other impurities or irrelevant components is low.
These plant monomers are usually secondary metabolites of plants, such as flavonoids (flavonoids), alkaloids (alkaloids), terpenoids (terpenoids), phenolics (phenolics), etc., which play a variety of physiological functions in plants such as defense, signal transduction, and antioxidant. Due to their pharmacological activity, high-purity plant monomers are often used in pharmaceuticals, health products, cosmetics and other biotechnology products.
For example, Naringenin is a high-purity plant monomer extracted from citrus plants with antioxidant and anti-inflammatory activities; Corosolic acid is a high-purity active monomer extracted from loquat leaves, which is considered to be effective in treating type 2 diabetes and obesity.
Extraction and preparation of high-purity plant monomers usually require a complex separation and purification process, including extraction, column chromatography, crystallization, recrystallization and other steps to ensure the purity and activity of the final product. These processes may be required by specialized biotechnology companies.
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