Improving soil health, reducing erosion and farming sustainably while improving water quality has been a priority for farmers for decades. 

And for the more than 20,800 Century Farms in Iowa, which will be recognized at the Iowa State Fair, there’s pride in knowing the farm has been in the family for more than 100 years and has been improved and protected for each new generation. 

This summer, be sure to stop by Iowa Farm Bureau Park at the Iowa State Fair Aug....