Misunderstandings in feeding and medication of Muskrat

Due to the strong disease resistance and immunity of muskrats, farmers often do not pay much attention to drug administration in breeding, and even random administration causes some unnecessary losses and harm to the feeding of muskrats. These problems are summarized as follows:

1. Blind use of drugs some farmers and farms are out of order once they get sick, and if they do not analyze the disease, they use drugs blindly. For example, if you find the respiratory tract, you use the medicine to treat the respiratory tract, and when you find that E. coli is used to treat E. coli, you don't know that many respiratory tract, E. coli is the secondary disease of some diseases. As a result, it is found that the disease has not improved after using the medicine once. I thought that the effect of this drug was not satisfactory, and then I changed it to another drug. There are two results: one is to get away with it, but pay a high price for medication; the other is to delay the opportunity of treatment, resulting in heavy losses. Therefore, when clinical rodent disease occurs, we must promptly ask experienced professional and technical personnel to confirm the cause, formulate a correct treatment plan, symptomatic medication, and reduce economic losses as far as possible.

2. Excessive dosage any kind of drug can achieve good therapeutic effect as long as it is used within its safe dose range. However, some farmers think that the larger the amount, the better the effect, blindly increase the dosage, greatly increase the cost of drug use, and clinical poisoning cases due to excessive drug use are very common, which should attract the special attention of the majority of breeding friends.

3. The dosage is too small. Some farmers, out of economic considerations, often divide the dose into one day or even two days, resulting in insufficient dosage. In this way, it is impossible to cure the disease. In addition, the loss of components in the process of granulation is not taken into account, these problems are very critical, we must take the loss into account and increase the amount appropriately.

4. in clinic, two or more drugs are used together at random, and the expected therapeutic purpose after compatibility is reasonable compatibility. The compatibility of drugs that bring inconvenience or adverse consequences to treatment after the combination of two or more drugs is called incompatibility taboo (such as penicillin and gentamicin mixed use, the latter will be invalid). Some farmers unilaterally believe that the use of several drugs together will increase its effect, so they are randomly mixed with several drugs. The risk of using drugs in this way is very high, and it is easy to "lose both husbands and soldiers".

5. wrong route of administration, for example, some farmers often try to save trouble during the weaning stage of offspring, dissolving drugs that are only suitable for injection, such as "penicillin", in water for muskrats to drink water, do you not know that "penicillin" will be decomposed in the water for too long and lose its efficacy, resulting in losses caused by drug abuse. It is also a big misunderstanding to use drugs that do not dissolve in water to drink water for muskrats.

6. If the timing of administration is inappropriate, it is crucial to ensure the efficacy of the drug. If muskrat suffering from respiratory disease, when its frequent cough, viscous secretions in the respiratory tract is not easy to cough, it is not appropriate to stop cough immediately, but should choose dissolved expectorant, when respiratory secretion is not much, analgesic and antitussive drugs should be used, at the same time to cooperate with appropriate antibacterial and anti-inflammatory drugs to ensure the curative effect.

Because the amount of drugs used by farmers is too large or too small, the compatibility of drugs is incorrect, and some other incorrect methods of use, etc., bring a lot of harm to the aquaculture industry. There are mainly the following aspects:

1. Accumulative poisoning, such as chloramphenicol, can inhibit the hematopoietic machine of bone marrow after repeated or long-term use, resulting in thrombocytopenic purpura, agranulocytosis, aplastic anemia and hemolytic anemia, and then affect the immune function. For example, gentamicin, streptomycin and kanamycin are injected intravenously, which mainly damage the auditory nerve and kidney.

2. it is characterized by allergic reaction under certain conditions, such as penicillin allergic reaction, photosensitive reaction of animals under strong light after taking Lomistin, etc.

3. The phenomenon of double infection occurred after long-term use of broad-spectrum antibiotics. The beneficial flora and harmful flora coexisted in the intestinal tract of muskmouse. Broad-spectrum antibiotics killed the two kinds of bacteria at the same time, and other harmful bacteria took advantage of the drug withdrawal, resulting in secondary infection. Such as oxytetracycline, tetracyclines often disrupt the digestive tract.

4. When many kinds of drugs are used at the same time, the liver and kidney organs are detoxified, the excretion function is overwhelmed, the function is weakened or the organs and tissues are damaged, especially the repeated use of a large number of drugs blindly.

Therefore, when a disease occurs in the farm, farmers must find technicians with high technical level and rich clinical experience to make an accurate diagnosis of the disease in time. Rational use of drugs to minimize the loss caused by the disease.