Abstract: Forty-four haemal biochemical parameters in Ba-ma mini-pigs (♂20,♀30) at the ages of 4 to 12 months were determined and analyzed .The results showed that most of haemal biochcmical parameters in Ba-ma mini-pigs were not different between the sex. Moreover, detected items of haemal organic compound in different months of ages were not different, only a few items of haemal inorganic compound were different, but haemoproteins, lipid and enzyme in most items among different months of ages were different (P<0.05) or significantly different (P<0. 01). With the increase of months of ages , most items didn't show obviously regular fluctuations. The majority items of Ba-ma mini-pigs were similar to those of common pigs. And 18 haemal biochemical parameters of Ba-ma mini-pigs were similar to those of human beings, for example, Total bilirubin (T. BIL), Direct bilirubin, Indirect bilirubin, Direct bilirubin/Total bilirubin , Creatinine, Uric acid. Total protein. Albumin, Globulin, Albumin/Globulin, Triglyceride, Thymol turbidity test, Glulamic-oxaloacetic transaminase. Glutamic-oxaloacetic transaminase/Glutamic-pyruvic transaminase, K, Na, T. Ca, Fe. It is concluded that there are some similarities in biochemical characters between Ba-ma mini-pigs and human beings, which provides specified reference basis for Ba-ma mini-pigs serving as laboratory animals.

Key words: Guangxi BA-MA Mini-pig, Haemal biochemical parameter