The jump in Iowa farmland values is the highest since 1941. That’s the year Iowa State University started a survey of sales. Now, Dr. Wendong Zhang heads the group that reviews data from all over Iowa. In this week's episode, Zhang describes the perfect storm that would send the rate up by 29% and how some of the same factors are still in play in 2022. We also touch on trade issues between his native China and the United States.