poultry manure

例句：

1. 1.The farm uses poultry manure to fertilize its crops.
   农场使用家禽粪便来施肥。
2. 2.Poultry manure is a valuable resource for soil enrichment.
   家禽粪便是土壤肥力的重要来源。
3. 3.The farmers are concerned about the environmental impact of poultry manure.
   农民们担心家禽粪便对环境的影响。