Say It Ain't So--FSA Declines Since My Leaving

The county executive director in Logan County, CO describes the process of implementing a farm bill and says:

Producers may be interested to know that, on average, 64 days go by from the time the initial Farm Bill is passed by both the House and the Senate and receives presidential signature. Why is this important? Because from the date of presidential signature, it typically takes about six to eight months for FSA to be positioned to start making payments to producers.

I'm not sure of the source for the 64 days--some historian with nothing better to do looked at all the farm bills? I do know sometimes legislation could be passed and FSA would act faster than 6-8 months (although I might have to get in the weeds of terminology and definitions).