Index Lists provided by the VAMPP computer programme for dairy herd health and production control. III. Interpretation and analysis of data on Index List 3

Area of Science:

• Veterinary Medicine
• Animal Science
• Dairy Herd Management

Background:

• Computerized herd reports are crucial for dairy herd health and production control.
• Index Lists are a series of reports designed for herd management.
• This paper focuses on Index List 3, specifically addressing youngstock rearing and cow culling.

Purpose of the Study:

• To present Index List 3 for monitoring youngstock rearing efficiency.
• To provide methods for evaluating and interpreting data on cow culling policy.
• To demonstrate the utility of computerized analysis in veterinary herd health programs.

Main Methods:

• Utilizing computerized herd reports, specifically Index List 3.
• Applying methods for data interpretation and evaluation.
• Employing prompt computerized analysis to identify index figure deviations.

Main Results:

• Index List 3 offers valuable information for assessing rearing efficiency.
• The list facilitates the monitoring of culling policies in dairy herds.
• Computerized analysis effectively detects deviations from expected index figures.

Conclusions:

• Index List 3 is a key component of a comprehensive veterinary herd health and production control program.
• The list, when used with other Index Lists, enhances the monitoring of youngstock and culling.
• Prompt data analysis enables timely farmer advisement for improved herd management.