1. Chicken dung pit storage method: at present, the simplest method of chicken dung treatment is to directly treat it to surrounding farmers or farmers to act on farmland. The chicken manure is simply dried and used as fertilizer by pit storage method. Chicken manure is rich in organic fertilizer, w

1. Choose a pigeon farm and build a pigeon house. Pigeon farms should be built in places without germs and "three wastes" pollution, with high terrain, good drainage, leeward and sunny, and far away from downtown areas. The loft should be of brick wood or civil structure, dry and clean, fresh air, g