WASHINGTON, D.C. -- The U.S. Department of Agriculture’s Natural Resources Conservation Service has announced an extension of the deadline for farmers and ranchers to apply for the Conservation Stewardship Program (CSP) until Friday, June 14. Secretary of Agriculture Tom Vilsack originally announced that applications for the fiscal year 2013 sign-up of the Conservation Stewardship Program would be due by May 31, but a congressional delay resulted in a May 28 announcement of the extension. . . .