title: Impacts of dairy diagnostic teams on herd performance.
abstract: This study evaluated impacts of educational diagnostic teams of consultants used to transfer technology to dairy farms. Herd management performance changes were measured by comparing Dairy Herd Improvement data from 38 project farms to data from herds that were geographical contemporaries. The value of focused goals for effecting change was also assessed. Interviews provided producers' perception of project outcomes and insight on organization and conduct of dairy diagnostic teams. Changes observed in project herds were small compared with controls with tendencies for increased herd size and improved milk production per cow. Focused goals had greater impacts on increasing herd size, milk per cow, first lactation peak milk, reducing age at first calving, and percentages of cows with subclinical mastitis. Time, money, facility limitations, labor, and alternative priorities were the most cited constraints to implementing changes. Satisfaction scores of producers were significantly related to the degree that team recommendations were followed. Improved attitudes, quality of life, and financial well-being were benefits listed by a majority of producers from participation in the project. If similar projects were to be offered, 83% said they would participate again, and 69% indicated they would pay at least some of the costs. Project farms served as demonstration farms for 1930 other producers in their respective locales, resulting in a multiplier effect of original advice given by consultant teams. Suggestions by farmer participants for improvements in dairy diagnostic teams included needs for at least some unbiased team members, more frequent meetings, more follow-up on recommendations, and consistency of recommendations with family goals.
authors.affiliation: Department of Animal Science, University of Minnesota, St. Paul 55108, USA. weina004@umn.edu
authors.forename: D
authors.initials: D
authors.lastname: Weinand
authors.forename: B J
authors.initials: BJ
authors.lastname: Conlin
mesh_terms: D000375:Aging; D000818:Animals; D002417:Cattle / Q000235:genetics / Q000502:physiology; D003612:Dairying / Q000191:economics / Q000193:education* / Q000379:methods*; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D007774:Lactation; D008414:Mastitis, Bovine / Q000453:epidemiology; D011156:Population Density; D011247:Pregnancy; D011786:Quality Control; D012017:Referral and Consultation; D013672:Technology