Solutions to Meet the Need for Feed

Mar 10, 2023

Livestock and poultry have been a valuable part of the global agricultural landscape for millennia. As global meat production has quadrupled over the past fifty years, the corresponding growth in production and consumption of animal products and feed requires increased attention to the impacts of these intertwined systems and processes. As a component of the food system’s footprint, animal-sourced foods currently account for 11% of global greenhouse gas emissions, 12% of global freshwater consumption and have been responsible for 65% of global land use change from 1961-2011. Collective action across the feed value chain can deliver positive impacts to climate, biodiversity, water use, and protection of critical landscapes.

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Video: Screening Nursery Ingredients - Kynna Crawford

In this episode of The Swine Nutrition Blackbelt Podcast, Kynna Crawford, Graduate Research Assistant at South Dakota State University, discusses how Plackett-Burman designs can help screen nursery diet ingredients for early post-weaning feed intake. She explains why low intake after weaning contributes to stress and mortality, how screening trials can evaluate multiple ingredients in a single study, and how the approach can support both research and commercial nursery nutrition decisions. Listen now on all major platforms!

Click here to read the full research article: https://academic.oup.com/jas/article/...

"A single screening trial can help identify which nursery ingredients deserve deeper research for early post-weaning feed intake."

Meet the guest: Kynna Crawford / kynna-crawford-a2610a3aa is a Master's student in Animal Sciences at South Dakota State University, where her work focuses on swine nutrition and nursery pig management. Her research examines strategies to alleviate weaning stress, including dietary approaches and screening tools to identify ingredients that may promote early feed intake. Learn more from Kynna Crawford on The Swine Nutrition Blackbelt Podcast, available on all major platforms.