A brood may sow after obtaining a litter.Logical formLearned from2 sentences. (Litter management practices) can be dry.Logical formLearned from2 sentences. (Litter management systems) can be dry.Logical formLearned from2 sentences. A (management method) can be for quantities of (poultry litter).Logical formLearned from2 sentences. Contact can be with litter.Logical formLearned from2 sentences. Variation can be in (litter size).Logical formLearned from2 sentences. (Litter floors) can be dry.Logical formLearned from2 sentences. Hens may be housed on (litter floors).Logical formLearned from2 sentences. A (chicken house) can be on litter.Logical formLearned from2 sentences. A (wood chip litter) may undergo a use.Logical formLearned from2 sentences. Litter may undergo a replacement.Logical formLearned from2 sentences. A (litter box) can be large.Logical formLearned from2 sentences. Litter may be required.Logical formLearned from2 sentences. A receptacle can be with litter.Logical formLearned from2 sentences. Some litters may be observed in some systems.Logical formLearned from2 sentences.