Feed and Nutrition Knowledge Centre Research and innovation Cornell researcher recognised for invention of livestock feed enzyme Xingen Lei was named a Fellow of the National Academy of Inventors 14 January 2022 4 minute read By: Melanie Epp North America Our Partners Lallemand Lanxess Hamlet Protein Melanie Epp Melanie Epp is a freelance agricultural journalist from Ontario, Canada. More from this author More News View all Trump tariff threatens Brazil beef imports, fuels price hike Markets Imports and Exports Trade 11 July 2025 3 minute read Lean hog futures dip as beef prices surge on import halt - CME Market Trends Markets and economics 11 July 2025 2 minute read Cattle futures hit highs as USDA halts Mexico imports USDA ends race, sex criteria in farm program decisions Policy and regulation Government and regulatory 10 July 2025 2 minute read Agency drops DEI focus, says bias has been addressed Our Partners Lallemand Lanxess Hamlet Protein