Fig. 1
From: Crop rotation and the impact on soil carbon in the U.S. Corn Belt

Distribution of 9 main crop types in 2010–2011 across crop types planted in 2009–2010 in RaCA
From: Crop rotation and the impact on soil carbon in the U.S. Corn Belt
Distribution of 9 main crop types in 2010–2011 across crop types planted in 2009–2010 in RaCA