The share of hogs raised on operations using conservation-compatible manure management practices increased between 1998 and 2009

The share of hogs raised on operations using conservation-compatible manure management practices increased between 1998 and 2009

The share of hogs raised on operations using conservation-compatible manure management practices increased between 1998 and 2009


Download larger size chart (500 pixels by 354, 96 dpi)