摘要：Dairy cows at risk of becoming non-ambulatory or downers represent economic losses and animal well-being issues for the dairy industry. Colorado State University researchers and Extension faculty collaborated with Colorado's dairy industry to create a training tool for the early identification and management of cows at risk of becoming downers on dairy operations. The training tool is a DVD that contains a short movie, a Power Point presentation, a quiz, and links to additional Web resources. All materials are available in English and Spanish to accommodate the language differences of the predominant cultural groups employed in the dairy industry.
关键词：dairy worker training ; training materials ; Extension dairy education ; non-ambulatory dairy cows
