Usual clinieal methods were used to determine the concentrations of serum protein,albumin and globulin in Xiang piglets from the lst month to the 6th month of age.Thirteen piglets(eight males and five females)born is Spring were selected from the Livestock Experimental Station of NEAU.The results showed that the serum protein level was different at different month of age.The lowest level was found at the 1st month of age,and the highest at the 4th month of age.The difference in serum protein concentration was significant between different months of age.There was ,however,no significant difference between sexes at the same month of age.
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