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Wine's leftovers could help wean chicken farms off antibiotics
- May 12, 2026 at 8:00 PM
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Every year, millions of gallons of wine are pressed, leaving behind a mountain of pulpy residue—grape skins, seeds, stems and peels—that wineries struggle to dispose of. Now, researchers say this overlooked byproduct could find a new life on the farm, as a replacement for the antibiotics routinely added to chicken feed.
Originally published at Phys.org