GAINESVILLE, Florida, May 29 -- The U.S. Department of Agriculture's Natural Resources Conservation Service Florida office issued the following news release: The U.S. Department of Agriculture (USDA) announced the availability of up to $4 million for grants to support the development of urban agriculture and innovative production projects. USDA's Office of Urban Agriculture and Innovation Production is accepting proposals for planning and innovation projects, and these grants are part of USDA's  more