... About a month ago I put a droppings shelf in my coop. I’ve used sand( not good), sweet pdz and DE so far. It just seems to me to be less sanitary than just scooping from the shavings every couple days. I do like not having the shavings(pine) in the manure as I will be using it as fertilizer. The last time after scooping, I put a very thin layer of sweet pdz, hoping that would be better. Otherwise I’m thinking of removing it and going back to scooping from the pine...
Why not do what chicken farmers all over the world do and turn and pulverize (shake up) the pine shavings and add more shavings on top of your current layer of shavings when it seems advisable to do so? Pine shavings make a killer fertilizer when they are composted or spread on the ground and turned under. Besides straight run chicken poop will very likely kill every plant in your garden because it is much to strong to use without an amendment or dilution of some kind.