FEED GRADE Vitamin B6 Pyridoxine Hydrochloride Nutrition Enhancers FEED ADDITIVES CAS NO.65-23-6

When vitamin B6 is deficient, basically cause protein and adipose metabolization obstacle, haemoglobin synthesis is obstructed,
and the damage of nervous system, bring about fowl growth development to be obstructed, cause anaemia and nerve organization
denaturation, have growth undesirable, anaemia and characteristic nerve symptom thereby.Chicks in vitamin B6 deficiency, the main
manifestations of neurological symptoms: abnormal excitement, no purpose to run, flapping wings, drooping head.After appearing
systemic sex convulsion, motion is maladjusted, the body slants to one side, head neck and leg and foot convulse, finally
exhaustion and die.In addition, the disease young loss of appetite, growth retardation, coarse feathers, dry and unkempt, pale
comb, anemia.Adult chickens suffer from poor appetite, emaciation, decreased egg production, low hatching rate, anemia, atrophy of
crowns, fleshy lobes, ovaries and testicles, and eventually death.Adult ducks are anaemic and pale and generally have no
neurological symptoms.Subcutaneous edema, enlargement of internal organs, degeneration of spinal cord and peripheral nerves, and
sometimes degeneration of liver.

Vitamin B6 deficiency is a disease characterized by abnormal nerve function in chickens due to insufficient supply of vitamin B6.
Clinical and anatomical diagnosis
1 young bird lacks vitamin B6 when expression grows stagnant, anaemic, outstanding symptom is abnormally excited, run blindly,
motion is malbalanced, head and leg are jerked sharply, convulsive as a result of dead.
The bones are short and thick, presenting as one leg severely parsed with claudication, one or both side claws of the middle toe
of the first articular curvature.
3. The appetite of adult chickens decreased, and the hatching rate of laying hens and eggs decreased.
Prevention and control measures
Because the feed place such as commonly used corn, bran, soybean meal contains vitamin B6 to compare the requirement quantity of
chicken to exceed twice or more, do not need to add so commonly.
Once the deficiency occurs, 10-20 mg of vitamin B6 can be added to the feed per kilogram or 5-10 mg of vitamin B6 can be injected
into each adult chicken for treatment.