Do you mean CRP (Conservation Reserve Program) from the Department of Agriculture? If so, you would check the box "I have income from operating a farm". CRP payments are reported on schedule F. Please note; Your 1099-G is entered on schedule F but you must also review the Ag Program interview to determine the taxable amount and whether self employment (SE) tax applies.
This is from IRS publication 225, page 11;
Conservation Reserve Program (CRP)
Under the Conservation Reserve Program (CRP), if you own or operate highly erodible or other specified cropland, you may enter into a longterm contract with the USDA, agreeing to convert to a less intensive use of that cropland. You must include the annual rental payments and any onetime incentive payment you receive under the program on Schedule F, lines 4a and 4b. Costshare payments you receive may qualify for the costsharing exclusion. See Cost-Sharing Exclusion (Improvements), later. CRP payments are reported to you on Form 1099G.
Individuals who are receiving Social Security retirement or disability benefits may exclude CRP payments when calculating self-employment tax. See the instructions for Schedule SE (Form 1040).
