U.S. farm incomes in the Midwest and Mid-Southern states declined yet again in the first quarter of 2019 amid ongoing strain from low commodity prices, trade uncertainty and severe weather, according to banker surveys released on Thursday by the Federal Reserve Banks of St. Louis and Kansas City. Most bankers said one of the biggest risks to the farm economy this year remained the trade fight between the United States and China.It marked the 21st consecutive quarter for farm incomes dropping in the Eighth Federal Reserve District, which includes all or parts of seven Midwest and Mid-South states: Arkansas, Illinois, Indiana, Kentucky, Mississippi, Missouri and Tennessee."Farmers are running out of capital," one Arkansas banker told the St. Louis Fed, according to the survey. "Commodity prices are too low for input costs and rents (and) land payments."Agricultural credit conditions also deteriorated during the first quarter of 2019 in parts of Illinois, Indiana, Wisconsin, Michigan and Iowa, according to a banker survey report released on Thursday afternoon by the Federal Reserve Bank of Chicago.Repayment rates for non-real estate farm loans - such as loans farmers would take to pay for operational costs - were lower than a year ago, and renewals and extensions of such loans were higher, according to the report.