If the chicken manure is killing the clover it is because it is too concentrated. A leaf rake garden hose and some elbow grease should fix that problem... Possibly increase the size of your run.. More space = more green grass = less feed bought... Pick a small spot in your run get a couple boards lay them on the grass and water them heavy for a couple of days wait about two days and take them out ... Instant bugs and very happy chickens!
