In bullet points, elaborate steps of investigation of a low weaning percentage in a commercial beef enterprise

Initial Assessment:

• Review historical weaning percentage data to identify trends or sudden changes.
• Compare current weaning percentages with industry benchmarks and past performance.

Health and Nutrition Evaluation:

• Conduct health checks on breeding cows and calves to identify any prevalent diseases or health issues.
• Assess the nutritional status of the herd, including forage quality and availability, and supplementation practices.

Reproductive Management:

• Evaluate the breeding program, including bull fertility, cow fertility, and breeding season management.
• Check for any issues with conception rates, pregnancy rates, and calving intervals.

Calving Management:

• Review calving records to identify any patterns in calf mortality or morbidity.
• Assess calving conditions, including facilities, assistance provided during calving, and any complications.

Calf Management:

• Examine calf care practices, including colostrum intake, vaccination protocols, and parasite control.
• Monitor calf growth rates and health status from birth to weaning.

Environmental and Management Factors:

• Investigate environmental conditions such as weather patterns, pasture conditions, and housing.
• Review management practices, including herd handling, stress factors, and predator control.

Data Analysis and Record Keeping:

• Ensure accurate and comprehensive record-keeping for all aspects of herd management.
• Analyze data to identify any correlations between management practices and weaning percentages.

Consultation with Experts:

• Seek advice from veterinarians, nutritionists, and other industry experts to identify potential issues and solutions.
• Consider conducting laboratory tests or diagnostic procedures if specific health issues are suspected.

Implementation of Improvements:

• Develop and implement a plan to address identified issues, including changes in management practices, health protocols, and nutrition.
• Monitor the effectiveness of implemented changes and adjust as necessary.

Continuous Monitoring and Evaluation:

• Establish a routine monitoring system to track weaning percentages and other key performance indicators.
• Regularly review and update management practices based on ongoing data and industry advancements.