I have a "working" compost pile, that is surrounded by a hardware cloth circle, that kitchen scraps and other icky stuff goes into. I also have leaves and yard debris that I have lined the back yard along the fence.
I have been putting the dried leaves in the chickens run, along with diatomaceous earth. There is still grass in the run, I'm going to lay sand down when it's gone.
There was an odor before, in areas where they hung out a lot, but now it's nice and fresh! I just threw a big heap of dried leaves in the middle. It's in tiny pieces now, I shoveled more in tonight. The other day I racked old out and put new in, just to see how much trouble it was. I have to use a plastic trash can cause the door is so narrow but it really wasn't much trouble. The chicken treated leaves went into the "working" pile.
I think the same principle applies, as in the coop, deep litter stays fresher. I rack it around a little and it's all dry. Which is the other secret, the deep litter must stay dry.
Here is a pic of their pen before I added the leaves. I also have a wire top now, and a hardware cloth apron.
After the grass dies I'm going to scrape it all out and add the sand. But so far it's nice and fresh.