U.S. farmland values quadrupled over the last decade as record-high prices, good crop production and a generous crop insurance program created a big demand.

Talk of weak margins and lower profits continue to reverberate through the grain industry. According to a Reuter’s story late last week, Cargill is planning to lay off as much as 2.5 percent of its workforce. The company hasn’t confirmed that report but has announced a restructuring of top management. The world ocean freight market continues to weaken with the Baltic main sea freight index hitting a record low this week. The problem is the weakness in demand for industrial commodities coupled with new vessels still coming on line. Bulk grain and oilseed shipments account for just 10...