To control poop, pick it up every day. That really the only way.
What he said.
Really. If you are against poop, keep it picked up. It will only get deeper if you don't, and draw lots of flies in summer.
I'm the sort that appreciates an odorless coop and run, so I use poop boards in the coop, wash them every morning, and use sand in the run, and like a giant litter box, scoop poop several times a day. I have a very generous compost pile, and a great vegetable garden because of it.