Super Sheep? Can good genetics help ag businesses be good environmental stewards? A farm in Middlefield is on the cutting edge By KEVIN LIMITI • Special to www.AllOTSEGO.com A herd of sheep graze on a farm in the town of Middlefield. (Kevin Limiti/AllOTSEGO.com) MIDDLEFIELD – Agriculture is often blamed for a negative impact on climate change. However, at a farm near Cooperstown run by twins Owen Weikert and Dr. Ben Weikert, that perception is exactly what they are working to…