Porcine VB deficiency
The cause of vitamin B deficiency is caused by the lack of B vitamins (vitamin B1, vitamin B2, vitamin B3, vitamin B6, vitamin B11 vitamin B12 vitamin PP). Because B vitamins are water-soluble vitamins, they are easily destroyed if the forage feed is improperly processed, stored improperly, and the feeding method is unreasonable (such as excessive cooking). In addition, gastrointestinal disorders, digestion and absorption of nutrients, etc. can cause this disease. Different types of vitamin B deficiency cause different symptoms.
Clinical symptoms
When vitamin B1VB11 is also called thiamine, it is characterized by mental abnormality, loss of appetite, vomiting, diarrhea, weakness, standing instability, walking and swinging, and like lying on the ground.
Vitamin B2 code VB2, electric riboflavin) deficiency, loss of appetite, oral, nasal mucosal erosion, ulceration, vomiting, diarrhea, growth retardation, skin rash, scaly, hair removal.
When vitamin B3 (also known as pantothenic acid) is deficient, loss of appetite, squat, cough, movement disorder, growth retardation, thinness, and hair loss.
When vitamin PP (nicotinic acid) is deficient, the appetite is diminished or disappeared, anemia, weight loss, severe diarrhea, dermatitis, cracked skin or black crusting.
Vitamin B12 (code VB12, also known as cobalamin) lacks anorexia, visible mucous membranes, inflammation of the oral cavity and nasal mucosa, digestive disorders, constipation or diarrhea, and poor growth and development.
Prevention of
The processing, storage and feeding methods of forage feed should be scientific and rationalized to avoid excessive loss of vitamin B. If the cooked food is fed to the pig, the loss of the vitamin B will be greatly increased.
The B vitamins in the diet should be comprehensive and sufficient.
Regularly regulate gastrointestinal function, actively treat and prevent gastrointestinal diseases.
The treatment of vitamin B deficiency should follow the principle of finding out the cause, what is missing, and how much is missing. Such as vitamin B12, can be 0.25-0.5 mg per kilogram of body weight, intramuscular or subcutaneous injection, can also be intravenously administered. Vitamin B2, vitamin B3, and vitamin PP can be applied according to the product description. Vitamin B12 is injected intramuscularly with appropriate amount, or supplemented with animal protein feed, such as blood meal, meat and bone meal. In addition, in the treatment of the primary disease, it is necessary to treat the secondary disease.
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