University of Maine Cooperative Extension Oxford County will hold a workshop about raising swine from 11 a.m. to 2 p.m. Feb. 21 at the UMaine Extension office, 9 Olson Road, South Paris.   “Pork 101” topics include breed selection, nutrition, housing, health care and more. Extension livestock specialist Colt Knight will lead the workshop.  The $10 read more UMaine Extension offers ‘Pork 101’ in South Paris