Nebraska produced 367.75 million bushels of soybeans in 2011, or 7.29 million tonnes. It was the fourth U.S. state for production, the first in the nation for yield, at an average of 52 bushels per acre.
Someone needs to fill in this space for the corned beef part.
According to the USDA, in 2009 Iowa farmers planted 9.6 million acres and harvested 486.03 million bushels of soybeans worth approximately 4.5 billion dollars US.
Nebraska ranked third for corn and fourth for soybean in 2010.
See related question for more precise data.
corn and soybeans
Corn and soybeans
corn, and soybeans
they are cattle corn hogs and soybeans'
corn,wheat,meat,and soybeans
Corn and soybeans.
Beef, corn, pork, soybeans, and sorghum.
Beef, corn, wheat, and soybeans.
Try corn soybeans and bluestem grasses for a start.
iowa and nebraska
Corn, wheat, and soybeans are what Nebraska is mainly known for. (Beef as well, if that counts as agricultural).
Vegetables grown in Nebraska with much notoriety.