SAO PAULO, May 8 (Reuters) - Executives at Brazilian

chicken and pork processor BRF, which reported strong

first quarter results, said chicken prices in export markets are

likely to continue improving while the outlook for domestic food

sales is rosier than last year based on a rise in Brazil's

employment and household income.

In a call to discuss earnings results with analysts on

Wednesday, BRF said plentiful global soy and corn supplies, used

to make animal feed, may contribute to further lower the

company's production costs in coming quarters, benefiting

margins.