(dispute arising out of bankruptcy of peanut broker regarding competing claims to proceeds from sale of ’08 peanut crops; peanut warehouser and processor sued Farm Credit which loaned money to broker; other creditors of broker claimed superior interest; court cited U.C.C. Art. §9-110 concluding Farm Credit had perfected security interest in proceeds because they had “constructive possession” over peanuts; growers had unperfected interest; warehouser and processor had no interest in proceeds- though they may have had independent right to be paid; court remanded on issue of whether Farm Credit acted in bad faith by exercising dominion over peanuts).