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Transform dairy sustainability

Agustin Olivo of Cornell University’s Nutrient Management Spear Program defended his PhD dissertation in early June. Learn more about Olivo and his work with nutrient management and greenhouse gas emissions in dairy systems, and to see where he’s going from here.

Originally from a small town in central Argentina, Olivo completed his undergraduate degree in agricultural engineering at the National University of Córdoba. He went on to attend the University of Nebraska-Lincoln to earn his master’s degree working under Associate Professor Amy Schmidt to evaluate how soil amendments impact soil health properties and crop yield.

He then began his doctorate at Cornell University in August 2020 under Quirine Ketterings, professor of nutrient management and leader of the Nutrient Management Spear Program in the department of animal science.

Motivated to expand his teaching, research and extension expertise, and hoping to continue exploring the intersection between agriculture and environmental management, he took the lead on three initiatives during his time with the Nutrient Management Spear Program.

  • Expanding the reach of Nutrient Management Spear Program's whole-farm nutrient and greenhouse gas emissions assessments to grazing and organic dairies
  • Implementing trainings about farm environmental assessments for high school students
  • Developing nitrogen and phosphorus use efficiency indicators for corn silage production in dairies

“Working on a diverse array of projects allowed me to gain valuable research and extension skills and engage with a variety of stakeholders in the New York agricultural industry,” Olivo said. “This wide variety of opportunities made my experience with the NMSP team very unique, personally enriching and profoundly rewarding.”

“This wide variety of opportunities made my experience with the NMSP team very unique, personally enriching and profoundly rewarding.”

Olivo worked closely with the Nutrient Management Spear Program Research Associate Olivia Godber on the Dairy Sustainability project, a key pillar in the Nutrient Management Spear Program's applied research and extension program primarily funded by Chobani. That project aims to evaluate key performance indicators related to environmental outcomes of dairies and help farmers effectively implement whole-farm evaluation tools.

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Advancing Swine Disease Traceability: USDA's No-Cost RFID Tag Program for Market Channels

Video: Advancing Swine Disease Traceability: USDA's No-Cost RFID Tag Program for Market Channels

On-demand webinar, hosted by the Meat Institute, experts from the USDA, National Pork Board (NPB) and Merck Animal Health introduced the no-cost 840 RFID tag program—a five-year initiative supported through African swine fever (ASF) preparedness efforts. Beginning in Fall 2025, eligible sow producers, exhibition swine owners and State Animal Health Officials can order USDA-funded RFID tags through Merck A2025-10_nimal Health.

NPB staff also highlighted an additional initiative, funded by USDA Animal and Plant Health Inspection Service (APHIS) Veterinary Services through NPB, that helps reduce the cost of transitioning to RFID tags across the swine industry and strengthens national traceability efforts.

Topics Covered:

•USDA’s RFID tag initiative background and current traceability practices

•How to access and order no-cost 840 RFID tags

•Equipment support for tag readers and panels

•Implementation timelines for market and cull sow channels How RFID improves ASF preparedness an