Organic grain demand for broilers is on the rise. The Jacobsen projects that organic broiler chicken corn-feed demand will increase to nearly 40-million bushels, based in year over year increases in organic chicken weight slaughtered.  The Jacobsen estimates that organic broiler chicken weight produced in the United States will increase by 4% year over year, after rising nearly 6% in 2018 and 50% in 2017.  The rapid increase in production has been met with robust…