To extend agricultural programs beyond March 15, 2008, to suspend permanent price support authorities beyond that date, and for other purposes.

Extends: (1) with specified exceptions, agricultural programs under the Farm Security and Rural Investment Act of 2002 until April 18, 2008; and (2) the farmland protection program, the ground and surface water conservation program, and the wildlife habitat incentives program.

Suspends permanent price support authorities through April 18, 2008.