The 2011 Marin County Livestock and Agricultural Crop Report shows the highest value ever recorded for all production, at $70,076,404. Deputy Agricultural Commissioner Stefan Parnay said the biggest factors contributing to the increase were higher valued pastureland, an increase in wholesale milk prices and greater survey participation. Overall production value increased 24.7 percent from 2010; milk, the long-standing premier commodity of Marin, accounted for 44.7 percent of the total monetary yield. However, 2011 was the…