The trial, conducted at McAuliffe Pig Farms in County Kerry in January 2024, aimed to assess the efficacy of an Advanced Gut Stabiliser (AGS) and Precision Microbes (PM) on piglet health. The study focused on their impact on average daily gain (ADG) and the reduction of scouring incidences in a commercial pig production environment.
The study was carried out by student Keith O Mahony from UCD Agricultural Science.
Interview with student Keith O Mahony
Methodology
The trial involved 42 litters, divided into three groups, each comprising 14 litters (220 piglets in each group):
- Group 1: Control group.
- Group 2: AGS + PM administered via water from days 1 to 7.
- Group 3: AGS + PM administered via water from days 1 to 19 and then in feed from days 20 to 28.
Piglets were weighed at birth and re-weighed at week four to calculate the ADG.
Advanced Gut Stabiliser available in 300ml.
Probiotic and Postbiotic Liquid available in 1L & 20L.
Results
The following table summarizes the average daily gains (ADG) for each treatment group, highlighting the benefits of AGS and PM administration:
| Treatment | Avg. Birthweight (Kg) | Avg. ADG (g) | Incidences of Scouring |
|---|---|---|---|
| Control (1) | 1.31 Kg | 222.96 g | 35.7% (5/14 litters) |
| AGS + PM Days 1-7 (2) | 1.33 Kg | 260.78 g | 7.1% (1/14 litters) |
| AGS + PM Extended (3) | 1.32 Kg | 263.44 g | 7.1% (1/14 litters) |
Key Findings
- Improved ADG: Treatment groups 2 and 3 showed an increase in ADG of 16.9% and 18.16% respectively, compared to the control group.
- Reduced Scouring: There was an 80% reduction in scouring incidences in treatments 2 and 3 compared to the control group.
- Reduced Antibiotic Use: No antibiotics were administered in treatments 2 and 3, while five litters in the control group required antibiotics due to severe scouring.
Significance for the Pig Industry
- Enhanced Growth Efficiency: The increase in ADG with the use of AGS and PM suggests that piglets can reach market weight quicker, improving turnover and profitability.
- Health Improvements: The dramatic reduction in scouring and the associated reduction in antibiotic use not only improves animal welfare but also addresses consumer concerns about antibiotic resistance and food safety.
- Operational Implications: The findings suggest the need for effective delivery methods of PM to ensure consistent uptake and maximum benefits across all litters.
Conclusion
The trial demonstrates that early-life intervention with AGS and PM can significantly enhance piglet growth and health. This suggests a promising strategy for improving productivity and sustainability in pig farming operations. Further research to optimize the delivery methods of these interventions could provide even greater benefits.
This also fits with the long-term trials where we have reduced zinc in the pig system and improved ADG and health. We have also seen huge benefits of feeding Precision Microbes blend for sows.
