In your case and a one or two others, the buildings don't provide a bonus because you don't have the civvie population to run them all, and other are running at lower efficency becaue of it (that's the main reason why the listed food bonus has not increased). If you disband some soldiers, or let your pop grow without getting more then they will start producing more.
As for your radios or listing the effects, thanks, I'll add those tomorow or so.