(1) Mycoplasma septicum: causes porcine wheezing disease; (2) Actinobacillus pleuropneumoniae: causes porcine pleuropneumonia; (3) Pasteurella multocida: causes porcine pneumonia; (4) Bordetella septicola: causes porcine infectious and atrophic rhinitis; (5) Haemophilus parvoviridis: causes porcine pneumonia, pleurisy; (6) Streptococcus: causes coughing, pneumonia in piglets for fattening.
Porcine reproductive and respiratory syndrome (PRRS); porcine circovirus type 2: also known as piglet weaning generalized wasting syndrome (PMWS); swine influenza virus; pseudorabies virus (PRV).
The litter size of Bama Xiang pig head is about 8, and the litter size of two or more Xiang pigs is 10- 12. It is suit