File
A1-13
| Updated April, 2008 |
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File
A1-13 |
http://www.extension.iastate.edu/agdm/crops/html/a1-13.html
Historical Soybean Yields by County
Ann M. Johanns, extension program specialist, 641-732-5574, aholste@iastate.edu
The average soybean yields for counties and areas in Iowa are included in this file. Averages from 1998 through 2007 are included in the tables and graphs. This information is helpful for seeing trends in yields over the past 10 years. Counties are sorted alphabetically by district. These tables are presented in the accompanying "pdf" file that you can access by clicking here or on the icon above.
The information presented in this file is from the Iowa Office of National Agricultural Statistics Service.
Source: http://www.nass.usda.gov/Statistics_by_State/Iowa/index.asp.