delayed planting en Soybean planting slow <p>Spring planting could linger into the summer for many Iowa soybean farmers. The state's trading partners and commodity markets are&nbsp;keeping a close eye on what happens here and it could impact the economy down the road. Grant Kimberley is the market development director for the Iowa Soybean Association. He tells Iowa Public Radio's Pat Blank, this year has been a challenge.</p> Tue, 18 Jun 2013 21:20:17 +0000 Pat Blank 22665 at Soybean planting slow