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John McEwan: How Genomics Improves Feed Efficiency | Ep. 135
In this episode of The Feed Science Podcast Show, John McEwan, Principal Scientist retired at BSI AgResearch in New Zealand, explains how genetics and genomics are transforming ruminant production. He discusses breeding strategies that reduce methane emissions while improving feed efficiency and productivity in sheep and cattle systems. John highlights genomic selection, difficult-to-measure traits, and practical implementation at industry scale. Learn valuable insight for feed and nutrition professionals focused on sustainability and performance. Listen now on all major platforms!
“Selection…
The skinny
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