Piglets Behavior Characteristics under Breeding Mode of Microbial Fermentation Bed

[Objective] This experiment aimed to compare piglets behavior under microbial fermentation bed breeding mode and traditional rearing mode. [Method] Pig behavior＇s statistical analysis under both microbial fermentation bed pig breeding mode and traditional rearing mode was se lected to study the effect of different breeding environment on pig＇s growth [ Result] The results showed that the duration of piglets lying and sleeping behavior accounted for the highest proportion of tested behavior, up to more than 70% ,followed by feeding and drinking which reached 15.96% （under microbial fermentation bed breeding mode） and 9.33% （under traditional rearing mode） respectively. Compared with traditional intensive rearing mode, piglet exploratory behavior＇s occurrence probability and duration increased significantly, by 28.62% and 12.21% respectively. Fighting behavior＇s occurrence probability and duration decreased significantly, by 49.83% and 91.26% respectively. Nutrient index and health index were introduced to evaluate piglet＇s general heath condition under microbial fermentation bed breeding mode, and results indicated that the health index of piglets under microbial fermentation bed breeding mode had slight difference from that under traditional mode, namely 10.83 and 10.03 respectively. But health index of piglets under microbial fermentation bed breeding mode was 245.12, much higher than 21.96 under traditional mode. [ Conclusion] Piglets would be healthier under microbial fermentation bed breeding mode.