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Related Experiment Videos

Alberta dairy farm survey response

H M Spicer1, L A Goonewardene, A O McNeil

  • 1Alberta Agriculture, Animal Industry Division, Edmonton, Canada.

Journal of Dairy Science
|November 1, 1994
PubMed
Summary
This summary is machine-generated.

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Alberta dairy producers face challenges with calf mortality and reproductive efficiency. Targeted extension programs focusing on newborn calf and reproductive management are recommended to boost herd profitability.

Area of Science:

  • Agricultural Science
  • Animal Science
  • Veterinary Medicine

Background:

  • Dairy production is a significant agricultural sector in Alberta, Canada.
  • Understanding current management practices is crucial for developing effective support programs.
  • Producer-identified needs guide the focus of extension services.

Purpose of the Study:

  • To survey Alberta dairy producers regarding their management practices and production.
  • To identify key challenges and needs within the dairy industry.
  • To inform the development of targeted extension and educational programs.

Main Methods:

  • A questionnaire was mailed to all dairy producers in Alberta.
  • 802 producers (57% response rate) provided data on herd size, milk production, calf management, and reproductive practices.

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  • Producers reported perceived health concerns.

    • Main Results:

    • Mean herd size was 67 cows with a mean daily milk production of 21.9 kg/cow.
    • Over 60% of calf losses occurred at birth, with an additional 15.6% in the first week.
    • Reproductive issues, including inadequate estrus detection (only 50.3% had daily detection times), affected 31% of cows.
    • Mastitis, foot problems, and silent estrus were the most common health concerns.

    Conclusions:

    • Dairy producers in Alberta experience significant calf losses and reproductive inefficiencies.
    • Extension programs should prioritize newborn calf care and reproductive management strategies.
    • Improving these areas can enhance the overall efficiency and profitability of Alberta's dairy sector.