Many changes have occurred in the technology, management, and resulting productivity and environmental impacts of United States dairy farms over the past 50 years. Based on research recently published in the Journal of Dairy Science, Dr. Al Rotz will discuss how changes in production have impacted 13 environmental metrics and where improvements can still be made in the future. This presentation was originally broadcast on August 16, 2024.
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Fifty Years of Enviornmental Progress for US Dairy Farms
Al Rotz, USDA ARS (25:48)
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(18:37)
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